It took a national tragedy to force a much-needed update of the food and drugs act of 1906. the drug that caused this national tragedy was sulfonamide, an anti-ineffective drug
On June 30, 1906 Congress passes and President Theodore Roosevelt signs the original Food and Drugs Act. It forbids the interstate trade in tainted and contaminated foods, beverages, and medicines.
On the same day, the Meat Inspection Act is passed.
The main issues that prompted the creation of these legislation were shocking revelations of unsanitary conditions and drugs in meat-packing plants, the use of harmful preservatives and colors in foods, and cure-all promises for risky and useless patent medications
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you are reviewing a postdischarge plan of a newly diagnosed patient with type i diabetes mellitus. why is the presence of ketones in his urine a significant finding?
A urine ketone body test measures the level of ketone bodies in the urine. Cells in the body normally use glucose (sugar) from the blood for energy.
When cells can't get enough glucose, the body breaks down fat for energy instead. This creates acids called ketones, which can build up in your blood and urine.
It is normal to have ketone bodies in your urine. However, high levels of ketones in your urine can indicate that your body is too acidic—a condition called ketoacidosis. The most common form of ketoacidosis is a complication of diabetes called diabetic ketoacidosis (DKA). Diabetic ketoacidosis is a medical emergency that often develops rapidly and can even be life-threatening.
If you have diabetes, testing for ketone bodies in your urine can help identify high ketone levels early, so you can get treatment right away. Home testing is available if your doctor recommends frequent testing.
Other Names: Ketone Urinalysis, Ketone Test, Urine Ketones, Ketone Bodies
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instrument assisted soft-tissue mobilization: a survey of practice patterns among allied health professionals. j athl
Instrument assisted soft-tissue mobilization: These instruments allow more direct treatment of the soft tissues involved with movement.
What is soft tissue mobilization therapy?In order to break up adhesions and improve your muscle function, your licensed physical therapist may employ soft tissue mobilization techniques on your muscles, ligaments, and fascia.
What does instrument assisted soft tissue mobilization do?We frequently employ the instrument-assisted soft tissue mobilization (IASTM) approach in physical therapy. IASTM functions similarly to a regular massage, however instead of a physical therapist's hands, specialized devices are employed. These tools make it possible to treat the soft tissues involved in movement more directly.
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a nurse is assessing a client who is taking levothyroxine. the nurse should recognize that which of the following findings is a manifestation of levothyroxine overdose?
The principal indications for oral levothyroxine include the treatment of primary, secondary, and tertiary hypothyroidism.
When a thyroid gland issue arises, it is referred to as primary hypothyroidism. When the pituitary gland has a problem and less thyroid-stimulating hormone (TSH) is produced, this condition is known as secondary hypothyroidism. Tertiary hypothyroidism occurs seldom. Levothyroxine's mechanism of action, pharmacology, side effect profile, pertinent patient demographics, surveillance, and the role of expert teams in treating various kinds of hypothyroidism with levothyroxine are all topics that will be covered in this activity.
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adding group psychotherapy to medication treatment in dysthymia: a randomized prospective pilot study
Dysthymia is a mild but long-term form of depression.
What is the most effective treatment for dysthymia?The most effective treatments for dysthymia have been found to be depression-focused cognitive behavioral therapy (CBT) or interpersonal psychotherapy (IPT), along with antidepressant medication. This combination aims to improve both social functioning and depression symptoms.
Why is the combo of drug therapy and psychotherapy important?Combining IPT with medicine has been demonstrated to lower the likelihood of depressive recurrence in people older than 60. Additionally, combining medication with group therapy appears to lessen recurrence once treatment is stopped as compared to pharmacotherapy alone.
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malnutrition includes deficiencies, imbalances, and excesses of nutrients, alone or in combination, any of which can take a toll on health over time.
What is malnutrition?
Deficiencies, excesses, or imbalances in a person's intake of energy and/or nutrients are referred to as malnutrition. Malnutrition refers to two major categories of diseases. One is "undernutrition," which encompasses micronutrient deficiencies or insufficiencies as well as stunting (low height for age), wasting (low weight for height), and underweight (low weight for age) (a lack of important vitamins and minerals). The other is noncommunicable diseases linked to overweight, obesity, and diet (such as heart disease, stroke, diabetes, and cancer).
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a client with a history of heavy alcohol use is brought to an emergency department (ed) by family members who state that the client has had nothing to drink in the last 23 hours. which finding should the nurse immediately report to the ed physician?
Risk for damage R/T central nervous system stimulation should be the top nursing diagnostic for a patient going through alcohol withdrawal.
Seizures, nausea, vomiting, weakness, tachycardia, sweating, high blood pressure, anxiety, depressed mood, hallucinations, headaches, and sleeplessness are just a few of the symptoms of alcohol withdrawal that may occur.
Alcohol withdrawal refers to the physiological changes that occur when a person abruptly quits drinking after engaging in heavy and frequent alcohol use. Shaking (trembling), anxiety, sleeplessness, and other physical and mental problems are among the symptoms.
Alcohol has a slowing impact on the brain, sometimes known as a sedative or depressing effect. The brain is nearly constantly exposed to alcohol's depressive effects in a heavy, long-term drinker. The brain gradually modifies its own chemistry to counteract the effects of alcohol. It accomplishes this by generating more naturally stimulating molecules than usual (such serotonin or norepinephrine).
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The primary cause of alzheimer disease is a deficiency in the brain messenger chemical called?
The primary cause of alzheimer's disease is a deficiency in the brain messenger chemical called acetylcholine.
What chemical in the brain causes Alzheimer's?Numerous molecular variations of the beta-amyloid protein, which is linked to Alzheimer's disease, build up between neurons. It is created when a bigger protein known as amyloid precursor protein breaks down. Beta-amyloid 42 is one type that is thought to be particularly hazardous.
The main cause of Alzheimer's disease :The aberrant accumulation of proteins in and around the brain cells is assumed to be the root cause of Alzheimer's disease. Plaques encircling brain cells are made of amyloid protein, one of the involved proteins. The other protein is known as tau, and deposits of it cause tangles in brain cells.
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Which test helps to assess the amoiunt of air remaingin in the lumgs at the end of a full, forced exalation?
Answer:
That would be a spirometry.
Explanation:
while interacting with the public in a nursing role, each nurse must wear a clearly legible insignia (such as a name badge) that identifies the nurse as a. an employee of the institutional setting. b. a registered nurse or a licensed vocational nurse. c. a member of a professional organization. d. an experienced nurse in the service area.
while interacting with the public in a nursing role, each nurse must wear a clearly legible insignia (such as a name badge) that identifies the nurse as A registered nurse or a licensed vocational nurse.
A career in nursing focuses on providing care to individuals, families, and communities in order for them to achieve, maintain, or regain optimal health and quality of life. They also assume crucial roles in teaching, situation assessment, and assistance. The way nurses care for patients, their education, and the extent of their practice can set them apart from other healthcare professionals. Nurses work in a variety of specializations with varying degrees of prescribing power. Most healthcare workplaces are dominated by nurses, however, there is evidence of a global shortage of qualified nurses. The public perception of nurses as caretakers is affected by the fact that many nurses offer care under the ordering authority of doctors.
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different dose regimes and administration methods of tranexamic acid in cardiac surgery: a meta-analysis of randomized trials in the medline database.
The meta-analysis of randomized trials in the medline database provide information on the minimum dosage and method of delivery which is very effective with less outcome.
What is cardiac surgery?Cardiac surgery is also known as cardiovascular surgery and it is the procedure that performed surgically including heart or the vessel of blood that contain blood towards the heart and away from the heart.
The term used for cardiac surgery is CABG and the full form is coronary artery bypass grafting and it is the normal surgery of heart and in this process of surgery the surgeon takes an artery which is healthy from any part of the body and make a connection in such a way that it would supply blood which has been past the coronary artery which is blocked.
Therefore, The meta-analysis of randomized trials in the medline database provide information on the minimum dosage and method of delivery which is very effective with less outcome.
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improving health related quality of life and independence in community dwelling frail older adults through a client-centred and activity-oriented program. a pragmatic randomized controlled trial
A Pragmatic Randomized Controlled Trial could help in Improving Health Related Quality of Life and Independence in Community Dwelling Frail Older Adults through a Client-Centred and Activity-Oriented Program.
What is a pragmatic controlled trial?Clinical trials have become more pragmatic as a result of worries that many studies, which were designed to evaluate effectiveness, did not effectively guide practice. These studies might be overestimating benefits and underestimating danger since they used small samples, skilled researchers, and carefully chosen volunteers.
This led to the idea that more realistic studies were needed to demonstrate the intervention's effectiveness in the real world across a wide range of patient populations.
Therefore, a Pragmatic Randomized Controlled Trial could help in Improving Health Related Quality of Life and Independence in Community Dwelling Frail Older Adults through a Client-Centred and Activity-Oriented Program.
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a nurse is discussing ageism with a newly licensed nurse. which statement by the newly licensed nurse indicates an understanding of the concept
The statement "Ageism refers to the stereotype that older adults are less intelligent than other age groups." clearly tells that the newly licensed nurse understands the concept.
Ageism is the term for preconceptions (how we see the world), prejudice (how we feel about others), and discrimination (how we treat people) that are based on age. Everyone is impacted by ageism. Children as early as 4 years old become conscious of the age stereotypes in their society.
From that point on, kids internalize these stereotypes and utilize them to control their attitudes and actions toward individuals of all ages. In order to see and comprehend themselves, they also rely on cultural age stereotypes, which can lead to self-directed ageism at any age.
Ageism combines with other types of discrimination, such as those based on sex, ethnicity, and disability, and makes them worse.
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Lana is a support specialist who evaluates candidates for jobs in the fire department. she provides instructions to the seven new recruits about the challenging course they must complete before entering the program. watching the recruits as they successfully scale the walls and obstacles set out before them, what deduction will lana most likely make as to their prior fitness level? a. the recruits have only recently begun to engage in regular exercise. b. the recruits are naturally fit because of their young age and health. c. the recruits lead an active, physically fit lifestyle already. d. the recruits have likely never exercised before this program.
Firefighters that work full-time for the fire department typically cover urban regions.
On-call responders known as retained firefighters typically serve remote areas. Typically, you'll be within five minutes or one mile of the fire station where you live or work, and you'll be available to answer pagers when an emergency call comes in. Either you'll work for yourself or for a company that will let you leave work right away to attend to an emergency.
Responsibilities Firefighters do a variety of duties. While some of them are daily tasks, others are less regular. They consist of:
reacting swiftly and safely to aid requests and emergency calls
attending to emergency situations such as fires, car accidents, floods, terrorist attacks, spills of hazardous materials, and train and airplane disasters
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Answer:
The recruits have only recently begun to engage in regular exercise.
Explanation:
a nurse is talking with a client who arrived at the clinic over an hour ago and states doesn't anyone care that i am sick
The nurse is performing the role of a advocate here in the given scenario.
What is nursing intervention?Nursing interventions are steps performed by a nurse to incorporate their client care plan, which may include any treatments, procedures, or teaching moments designed to improve the patient's comfort and health.
A nurse advocate is a nurse who works on patients' behalf to maintain quality of care and protect their rights.
They intervene when there is a care concern and work to resolve any patient care issues through the proper channels.
Thus, here the nurse is performing the role of advocate here.
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A nurse is talking with a client who arrived at the clinic over an hour ago and states, "Doesn't anyone care that I am sick? Why do I have to wait so long?" The nurse listens to the client and notifies the provider, relaying the needs of the client. In which of the following roles is the nurse performing?
the development of the 'cancer home-life intervention': an occupational therapy-based intervention programme for people with advanced cancer living at home
For people with advanced disease, the "Cancer Home-Life Intervention" is a quick, individualized, occupational therapy-based, and adaptable approach that focuses on helping them accomplish their most important daily tasks.
The purpose of this study was to compare the effectiveness of the "Cancer Home Life-Intervention" with standard medical care in terms of how well patients performed and participated in daily activities as well as their health-related quality of life.Background: Advanced cancer patients sometimes experience challenges with basic daily tasks at home, which can compromise their quality of life overall.We created the "Cancer Home-Life Intervention" to help people who are experiencing these problems.The "Cancer Home-Life Intervention" was often given to participants with just one home visit and one follow-up phone call, which was ineffective in maintaining or enhancing their daily routines and health-related quality of life.Learn more about cancer here:
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as part of a quality improvement initiative, administrators are conducting outcomes analysis and have included nursing-sensitive outcome measures. these outcome measures will:
As part of a quality improvement initiative, administrators are conducting outcomes analysis and have included nursing-sensitive outcome measures. The outcome will be as follows :
A QI program is a collection of targeted actions created to track, evaluate, and enhance the quality of procedures in order to enhance healthcare outcomes inside an organization. A hospital can successfully execute change by collecting and evaluating data in important areas. The process of quality improvement involves the entire organization in the pursuit of quality. Utilizing validated data essentially aids in enhancing team knowledge and decision-making.
Programs for quality improvement are essential because they:
Improved patient outcomes. Staff efficiency increases Less waste as a result of process errors.Learn more about QI program
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promoting healthy menu choices in fast food restaurant advertising: influence of perceived brand healthiness, brand commitment, and health consciousness
To counteract accusations of nutritionally deficient menu selections and differentiate themselves from the competition, fast food businesses have increasingly turned to healthier options.
How does fast food affect your health?Obesity, insulin resistance, type 2 diabetes, and a variety of cardiovascular issues are examples of such risks. This is due to the high levels of sugar, salt, saturated fat, trans fats, processed components, and calories in most fast foods. It is also deficient in antioxidants, fiber, and a variety of other nutrients.
Fast food is often high in calories, sodium, and harmful fat, with one meal frequently providing enough for a whole day. It is also deficient in nutrients and nearly devoid of fruit, vegetables, and fiber. That doesn't mean you should skip fast food entirely.
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Since the demand for illegal drugs is quite inelastic, an increase in the price of illegal drugs?
The fact that the demand for illegal drugs is quite elastic indicates that it increases seller revenues.
The correct answer is D.
How do revenues work?The entire income generated by a certain source, such as a property with high predicted yearly returns. the total income an investment generates. the amount of revenue sources that a political entity, such as a country or a state, collects and deposits into the treasury for public use.
Give some examples of revenues:The exchange of things, merchandise, or items. selling services like consulting. The sale of concert tickets; rental revenue from a business building (note the usage of the word "income").
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The correct question is-
Since the demand for illegal drugs is quite inelastic, an increase in the price of illegal drugs
a. put an end to the use of illegal drugs
b. does not affect seller revenues
c. decreases seller revenues
d. increase seller revenues
the nurse is caring for a client on a monitored telemetry unit. during morning assessment, the nurse notes abnormal ecg waves on the telemetry monitor. which action would the nurse do first?
The first thing that the nurse should do is to (B) assess the client.
Telemetry is a monitoring device that dispenses with the need to be connected to a bedside cardiac monitor and enables continuous ECG, RR, and SpO2 monitoring while the patient is moving around. Skin preparation, electrode and lead placement, equipment upkeep, patient monitoring, and education are all necessary for telemetry accuracy.
According to studies, patient safety may be enhanced and monitoring-related anxiety can be decreased by providing the patient and family with the proper knowledge. The ability of nurses to recognize ECG abnormalities puts them in a great position to take timely action and reduce patient consequences.
Assessing the client comes first when a nurse notices an irregular rhythm on a telemetry monitor. The nurse might decide on the following nursing action after doing a client evaluation.
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Question correction:
The nurse is caring for a client on a monitored telemetry unit. During morning assessment, the nurse notes abnormal ECG waves on the telemetry monitor. Which action would the nurse do first?
A. Call the physician with a report.
B. Assess the client.
C. Assess for mechanical dysfunction.
D. Reposition the client.
The medical term describes an inflammation of the cartilage that connects a rib to the sternum.
The medical term describes an inflammation of the cartilage that connects a rib to the sternum is called Costochondritis.
What is Costochondritis ?Costochondritis is a condition include pain caused by the inflammation of the cartilage of the costochondral joint, multiple causes triggers the condition which include viral/bacterial/fungal infections, strenuous activity, chest trauma, osteoarthritis, presence of tumors, etc.
The pain and symptoms associated with costochondritis are observed on the left side of the breastbone, aching, Affects more than one rib, radiate to arms and shoulders, Worsens the deep breath, coughing, sneezing.
Costochondritis is known as chest wall pain syndrome, costosternal syndrome, swelling accompanies the pain or Tietze syndrome, acute inflammation of immediate immune response to harmful stimuli.
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the nurse provides care for a client recieving a blood transfusion the nurse is most concerned if which observation is made
The nurse presents care for a patron receiving a blood transfusion. The nurse is most concerned if which observation is made Hematuria occurs.
Hematuria is the presence of blood in a person's urine. Gross hematuria is when a man or woman can see the blood in his or her urine, and microscopic hematuria is when a character cannot see the blood in his or her urine, but a health care professional can see it underneath a microscope.
What is the main reason of hematuria?Urinary tract infections (UTIs) are the most frequent motive of hematuria. Since the urinary tract is composed of the bladder, ureters, and kidneys, a UTI refers to an contamination somewhere in that system.
A bladder infection is known as cystitis, and a kidney infection is called pyelonephritis.
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https://brainly.com/question/14774088#SPJ4a 24-hour urine collection is scheduled to begin at 8:00 am. when should the nurse initiate the procedure?
A 24-hour urine collection is scheduled to begin at 8:00 am. The nurse initiate the procedure in the morning.
Why the same of urine is taken?The sample of urine is used for laboratory diagnosis as well as for the purpose of several laboratory tests. Sample of urine is collected in a box and submitted in the lab for medical tests.
Various diseases such as diabetes is diagnosed with the help of urine sample. For the purpose of test fresh sample of urine is taken and sent to the lab.
Diabetes is the serious health problem and it is a disease in which glucose of the body does not change into the glycogen due to less production of insulin hormone than the requirement.
Therefore, a 24-hour urine collection is scheduled to begin at 8:00 am. The nurse initiate the procedure in the morning.
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the nurse provides care for an older adult client, diagnosed with anemia, who has a hemoglobin of 9.6 g/dl and a hematocrit of 34%. to determine the cause of the client’s blood loss, which is the priority nursing action?
Erythrocytes that are microcytic and hypochromic is the indication of anemia.
Anemia prevents the body from making enough healthy red blood cells to supply oxygen to the tissues. Anemia, or low hemoglobin, can make you feel exhausted and weak.Anemia can take many forms, each with its own etiology. Anemia can range from mild to severe and can be short-term or long-term. Anemia usually has multiple causes. If you suspect anemia, consult your doctor. It can be a sign of serious illness. Treatment varies from taking nutritional supplements to seeing a doctor, depending on the underlying cause of the anemia. You can avoid certain types of anemia by eating a healthy and varied diet.Therefore, the client has anemia.
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which is the most important step in the management of the airway in a patient with an esophagogastric varice?
Suction is the most important step in the management of the airway in a patient with an esophagogastric varices.
Accurate estimation of blood loss is important for management. Prepare to perform high-volume resuscitation and strong suction on a hemodynamically unstable patient. Dilated veins that branch off of the tube that connects the throat and stomach are called esophageal varices (esophagus). Severe liver problems are the most common cause of this condition in patients. Esophageal varices can form when blood clots or scar tissue in the liver block normal blood flow to the liver. Blood enters small blood vessels that are not designed to carry large volumes of blood to bypass the blockage. Blood vessels can burst, causing life-threatening bleeding. Esophageal varices can cause bleeding that can be prevented or stopped by many medications and medical procedures.Therefore, the correct answer is suction.
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the statute that defines what is included in the practice of medicine, establishes the requirements for licensure, and establishes the grounds for suspension or revocation of a license is called the
The statute that defines what is included in the practice of medicine, establishes the requirements for licensure, and establishes the grounds for suspension or revocation of a license is called the Medical practice act.
Creating a legal framework for health workers. In 1938, the Bombay Doctors Act was passed. Comply with the law and provide quality care to your patients. Patient Safety, Professional Development and Research. As more medical students graduate from medical schools in India, the importance of law to doctors has increased. After the passage of the Indian Medical Council Act in 1933, the Indian Medical Council was established as a national level statutory body for practitioners of modern medicine. When the Bombay Doctors Act was passed in 1938, the Indian healthcare system received its first formal legal recognition and registration. The purpose of the Hospital Commission Management Regulations is to ensure that hospital facilities are constructed in accordance with correct registration procedures.Therefore, the correct answer is Medical practice act.
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methods core member to inform design of innovative clinical and population health research methods, including patient-reported outcome measures.
The following are some of the techniques that core members must consider while developing novel clinical and population health research methodologies, including patient-reported outcome measures:
1. Encourage the continued creation of core information sets (CISs), core outcome sets (COSs), and techniques for their incorporation and reporting in clinical trials.
2. Include patient perspectives in the creation of COSs and CISs.
3. Develop strategies to more effectively incorporate clinical and patient feedback into clinical consultations and decision-making.
4. Create cutting-edge techniques to guarantee blinding of patients and outcome assessors in RCTs in surgery.
A subfield of medical science known as clinical research evaluates the efficacy and safety of drugs, equipment, diagnostic tools, and treatments designed for use in people. These can be used for disease symptom alleviation, diagnosis, treatment, or prevention.
The objective of the National Institutes of Health (NIH), which aims to improve health, lengthen life, and lessen the costs of illness and disability, depends heavily on clinical research. For instance, we learn more and find answers about the efficacy and safety of medications and other treatments through clinical research.
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in patients with orthopedic surgeries, is there evidence to suggest that early ambulation after surgery more effective than heparin therapy to prevent deep vein thrombosis?
Deep vein thrombosis is a blood clot formed in one or more veins in the body, especially in leg veins.
What are orthopedic surgeries?Orthopedic surgeries are such types of surgeries are related to legs. It occurs in old age, because of calcium deficiency in body. Vein thrombosis is a clot form in the legs. so during the time of surgeries it might create a pain in the leg.
Heparin is a blood thinning drug. It reduces the formation of blood clot in patients after they had surgery. Hence, during the time of orthopedic surgeries heparin was given to those patients who had vein thrombosis.
Deep vein thrombosis prevents the transfer of the blood to the upper parts of the body. When there is thrombosis in body, orthopedic surgeries are at high risk.
Therefore, Deep vein thrombosis is a blood clot formed in one or more veins in the body, especially in leg veins.
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What was the diagnosis used by john rock to prescribe the pill for women without implying its contraceptive effects?.
John suggested the tablet because it contained the same hormones that are already present in every woman's reproductive system and just extended the "safe time" she would have each month. Thus john was able to diagnose without implying the contraceptive effect of the pill.
Who was John Rock?
When Gregory Pincus asked John Rock to collaborate with him on clinical trials for an oral contraceptive, John Rock seemed like an unlikely choice. Birth control was not a subject covered in medical schools in the 1940s when Rock was a professor of obstetrics and gynecology at Harvard Medical School. He coauthored Voluntary Parenthood, a 1949 book that presented the general reader with a variety of birth control alternatives.
When Gregory Pincus contacted Rock about the Pill studies in the early 1950s, Rock had already started to come around to the idea that population control was necessary.
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a nurse has praised the recent efforts on a medical unit to utilize research in an effort to improve the quality of nursing care of patients with dyspnea. the nurse educator on the unit, however, has characterized the initiative as an example of evidence-based practice rather than research utilization. this distinction suggests that
In an effort to improve the quality of nursing care of patients with dyspnea as an example of evidence-based practice rather than research utilization by the nurse suggests that:
Internal evidence was considered during the practice change.
Evidence-based interventions-
-When possible, critical care nurses should try to use evidence-based interventions.
With degrees of recommendation depending on the strength of the available evidence, a dyspnea patient's assessment, planning, intervention, and evaluation are defined in an evidence-based plan of care.
Does client pain and dyspnea in home care change as a result of evidence-based practice?
This study sought to determine how client outcomes for pressure ulcers, falls, and dyspnea in home care settings related to evidence-based treatment.
Nursing interventions based on best practice recommendations were described as evidence-based practice.
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a zookeeper wants to give an animal 42 mg of vitamin a and 65 mg of vitamin d per day. he has two supplements: the first contains 10% vitamin a and 25% vitamin d; the second contains 20% vitamin a and 25% vitamin d. how much of each supplement should he give the animal each day?
Zookeeper need 100mg from first supplement and 160mg from second.
Equation :Let x the amount required from the first supplement and y the amount required from second supplement.
The first one will give us 1 / 10x of vitamin A and 1 / 4x of vitamin D.
x of vitamin D.
The second one will give us 1 / 5 y of vitamin A and 1 / 4 y of vitamin D.
Then the animal needs 42mg of vitamin A and 65mg of vitamin D, then we have
1 / 10 + 1 / 5 y = 42
1 / 4 x + 1 / 4 y = 65
By multiplying the first equation by 10 and the second by 4, we obtain
x + 2y = 420
x + y = 260
Subtracting the second equation from the first one, we get
y = 420−260
y = 160
and thus,
x = 260−160
x = 100
So, zookeeper need 100mg from first supplement and 160mg from second.
Supplements :Dietary supplements are available in a number of formats, including pills, capsules, gummies, powders, beverages, and energy bars. Vitamins D and B12 are popular supplements, as are minerals like calcium and iron, herbs like echinacea and garlic, and substances like glucosamine, probiotics, and fatty fish oil.
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