Answer:
Ventricular fibrillation a type of arrhythmia characterized by a very fast heart rate which causes no blood to reach vital organs causing cardiac arrest.While Atrial fibrillation is an atrial tachyarrhythmia characterized by the fact that the atria beat in an uncoordinated way at a very high rate that exceeds 350 beats per minute. As a result, the atria are no longer effective in pumping blood to the ventricles.
Explanation:
Under normal conditions the heart contracts rhythmically and synchronously. This contraction is the result of an electrical impulse that is generated in the atrium, reaches the ventricle and results in a heartbeat. In an arrhythmia there is an alteration of this mechanism that leads to the heart not contracting regularly, generating a rhythm disorder. The contraction of the ventricles pumps blood to the rest of the body. In ventricular fibrillation, the heart rhythm is very fast and chaotic (up to 300 beats per minute) and is characterized by not being able to provoke an efficient heart beat. Thus, the lack of contraction of the ventricles causes the blood to barely be pumped from the heart, producing a collapse of the cardiovascular system and cardiac arrest. Atrial fibrillation is characterized by disorganized and very rapid atrial activity (350-600 beats / min). This leads to an irregular ventricular response (150-200 beats / min) and an irregular pulse.During atrial fibrillation, the atrial contraction that helps fill the ventricles with blood is lost; this can significantly reduce cardiac output, particularly in patients with mitral stenosis, hypertension, or hypertrophic cardiomyopathy.It is associated with an increased risk of thromboembolism (formation of blood clots in the heart that can dislodge and go through the bloodstream until impacted on the a blood vessel, causing lack of irrigation in that area) and therefore stroke (cerebral thromboembolic accident).
HELP AS FAST AS YOU CAN PLZ AND THXXXXX.
Which of these is a healthy diet?
A diet that is high in protein, but cuts out all bread and dairy products
B diet that includes protein, fruits, vegetables, bread and dairy products
C diet that recommends eating only vegetable soup for lunch and dinner
Answer: a healthy diet would be B, a diet that includes proteins, fruits, vegetables, bread, and dairy products.
Answer: B
not C because you need to eat things in moderation and not A because eating stuff high in protein makes you gain a lot of weight.
What 2 factors determine body composition?
Answer:
first factor of body compositiontha
Write a 300-500 word essay. Explain the purpose of carbohydrate loading. What benefit is it in terms of performance? Give examples of when carbohydrate loading is appropriate and for approximately how long. Give a sample diet for one day of carbohydrate loading; portions are not needed. The emphasis is on food choices. Include three meals and two snacks.
What are some signs that a person may have anorexia or bulimia? What else might you notice if a person has an eating disorder that involves exercise or sport?
Answer:
The following symptoms and behaviors are common in people with anorexia:
Dramatic weight loss.
Wearing loose, bulky clothes to hide weight loss.
Preoccupation with food, dieting, counting calories, etc.
Refusal to eat certain foods, such as carbs or fats.
Avoiding mealtimes or eating in front of others.
What are the Warning Signs of Bulimia?
Episodes of binge eating.
Self-induced vomiting.
Smelling like vomit.
Misuse of laxatives and diuretics.
Complaining about body image.
Expressing guilt or shame about eating.
Depression.
Irritability.
Anorexia and bulimia are both eating disorders. They can have similar symptoms, such as distorted body image. However, they're characterized by different food-related behaviors. For example, people who have anorexia severely reduce their food intake to lose weight.
Explanation:
Which action is the best way to prevent cavities? A. Using a fluoride-based toothpaste B. Keeping your hands away from your mouth C. Washing your hands regularly with soap D. Changing your toothbrush every three months
Answer: I'm going to go with A
Explanation: Hope I'm right bc go ogle says a lot about fluoride-based things
Which of the following identifies the quality of meat from best to worst?
A. Prime, Select, Standard, Choice, Commercial
B. Prime, Choice, Select, Standard, Commercial
C. Choice, Prime, Commercial, Standard, Select
D. Select, Choice, Prime, Commercial, Standard
Answer:
well I think we can eliminate c and d as prime is most likely to be the best. select just sounds low so that removes a. the answer is most likely B
Is this correct? The fourth one doesn’t make sense to me.
Answer:
it looks right to me
Explanation:
I honestly have NO idea what to do
Answer: It's pretty simple. Reread the instructions carefully and do as it says. You have to create a male and female while providing the required things as listed.
Schizophrenia is a mental disorder in which a person loses contact with
reality. *
True
False
Answer:
True
Explanation:
Schizophrenia makes you hallucinate to see mostly people or figures that aren't there but seem so real. Hope this helped :)
what qualifies a person to be a professional mental health provider?
Answer:
Most have at least a master's degree or more-advanced education, training and credentials. Be sure that the professional you choose is licensed to provide mental health services.
Possible reasons we need sleep include.
А. rest and repair of the body.
B. brain development.
C. processing of memories.
D. all of the above.
Answer:
Possible reasons we need sleep include.
А. rest and repair of the body.
B. brain development.
C. processing of memories.
D. All Of The Above.
Answer:
D -all of the above
Explanation:
True or false Doctors sometimes use natural and synthetic steroids as medications to treat arthritis, acne, and severe pain.
Answer:
False
Explanation:
synthetic is fake so doctors would not use a synthetic steroid
Select the correct answer from each drop down menu,
David writing a report on diseases of the excretory system. Choose the correct way to complete each sentence.
________is an inability to completely empty the bladder. It is an abnormal condition of urination characterized by poor
ermittent flow, straining, a sense of incomplete voiding, and a delay between trying to urinate and the flow
ause the bladder remains full, urinary retention may lead to complications, including urinary incontinence,
quent need to urinate. The most extreme kind of urinary retention is complete
which is the absence of
il emergency
Urinary
Urinary incontinence
Answer: Urinary retention
Explanation:
This type of condition from your question is not considering il emergency, urinary or urinary incontinence. It is considering a condition called Urinary retention.
Urinary retention is considering urination characterized by poor remittent flow which means that the person who has it cannot empty themselves although that their bladder is full. It can lead to complications and it can cause urinary incontinence which is considering urination when you can control it.
Write down all your mechanisms for handling tough situations. Evaluate the ones that are most helpful and the ones that are the most not helpful?
Answer:one of my mechanisms for handling tough situations is writing down how i feel in a journal or in my notes app and listening to music
Explanation:
i would rather talk to my self about my problems because i don’t like expressing my feelings to others and i like to listen to music to drown out my thoughts
Why does the Moon have a greater influence on Earth's tides than the Sun does?
A.
because the Moon is more massive than the Sun
B.
because the Moon is farther away from Earth than the Sun is
C.
because the Moon is less massive than the Sun
D.
because the Moon is closer to Earth than the Sun is
Answer:
D would be the best answer
Explanation:
Is this correct don’t know if last one is right or not
Answer:
i'm pretty sure it is the right one
Explanation:
if im wrong sorry
what is my daughter in law's mother to me? (i am male)
Answer:
Either Grandmother or Great Grandmother in law. I'm not sure
Explanation:
Answer:
she is your in law
Explanation:
how do you correctly cut your nails
a. till the white part is gone
b. leave a little of the white part
c. let them grow long before cutting even a little
d. you don't cut them at all
What happens if i take 4 flintstones vitamins instead of 3?
Answer:
you're body takes a screenshot
Explanation:
in 3-5 sentences, express your thoughts about the foods needed by an adolescent like you in order to become healthy.
Answer:
Foods I need in order for my body to maintain its health and energy to get through everyday are very important. Unhealthy snacking and improper eating schedules can commonly lead to obesity or gain weight.
Explanation:
What do Optical Centers do?
Answer:
Opticians design and fit eyewear, this includes spectacles, contact lenses, low vision aids and other specialized optical devices.
Explanation:
Have a nice dayy!!
WILL GIVE BRAINLIST
(Football)
2. What is the history of the sport? In what country did it originate? In what
countries is the sport most popular today?
Answer:
britian
Explanation:
mostly America and the uk
Do you think that there are ways to have a good time instead of drinking? What are
some ways to have fun?
Answer:
Ride a bicycle.
Go for a walk.
Meet a friend for lunch.
Read a book
Play a board game.
Attend an exercise class.
Organize old photos, albums or books.
Cook dinner.
Bake cookies.
Binge a few episodes of a favorite TV show.
Call a friend you haven’t spoken to in a while.
Take a nap.
Go to the movies.
How does agriculture affect your daily life? List 3 items that are CRUCIAL to your daily life and where they come from
Answer:
This may help. I got this answer from "5 ways agriculture impacts our daily lives" These were just the top 3. :)
Explanation:
1. Family
Even if you don’t own a farm or any livestock, agriculture still impacts your family. Think about how you feed your family. Where does that food come from? It doesn’t just magically appear in the grocery store! Now think about how you clothe your family. Many clothes get made with wool, cotton, and other materials that farmers and ranchers produce. If it wasn’t for agriculture, it would be harder to provide for your family.
2. Economy
According to the United States Department of Agriculture, the ag, food, and related industries contributed over $1 trillion to the country’s gross domestic product (GDP). This industry also provides over 22 million full and part-time jobs. Also, when the ag sector is able to meet the supply and demand for food and other products, it helps to keep prices down for the consumer.
3. Health
Alfalfa is a common crop grown in North America. Because alfalfa is rich in minerals and nutrients, this plant is often fed to livestock. For humans, alfalfa can help treat morning sickness, nausea, and kidney stones. Not all farmers raise traditional crops, however. Some of them grow plants that are used for medicinal purposes. These plants include plantain, yarrow, elder, sage, and common mallow. Farmers also grow fruits and vegetables, which play a key role in healthy diets.
All bacteria found within the gut are pathogenic?
True or False
Answer:
I believe the answer is true
Explanation:
What are some fun activities that could be done outside of school to maintain a healthy lifestyle? Bowling, watching TV Driving a tractor, baling hay Fishing, jogging Hiking, swimming
Answer: Hiking, Swimming
Explanation: I am taking the test and hiking is great to maintain healthy life down also swimming is great for your muscles
List out the importance of quality life and explain them.
Answer:
Financial security, job satisfaction, family life, health, and safety.
Explanation:
Quality of life is a highly subjective measure of happiness that is an important component of many financial decisions. Factors that play a role in the quality of life vary according to personal preferences. (These are the top answers)
Hope this helps, have a great day!
PLEASE HELP MEEEE
what is your target health rate zone? explain how to adjust your intensity to stay within your target heath rate zone.
Answer:
Target heart rate is generally expressed as a percentage (usually between 50 percent and 85 percent) of your maximum safe heart rate. The maximum rate is based on your age, as subtracted from 220. So for a 50-year-old, maximum heart rate is 220 minus 50, or 170 beats per minute.
Explanation:
Identify at least five different careers in the Health Science or Hospitality and Tourism clusters that you could pursue in your home state, and choose the three that appeal to you the most. Of the three, write a one-page essay describing which one would be your career choice and the educational pathway that you would have to follow in order to obtain that career. Finally, identify at least three colleges, universities, or training programs that are suited to that career choice. You can use the resources below to help you. For Resource 2, use the drop-down menus to help navigate.
I NEED HELP ASAP PLEASE ;-;
Answer:
The five different careers in Health Science that I would like to purse are nurse practioner, nutritionist, radiology technologist, physicians assistant and emergency medical technician. The three that appeal most to me is the nurse practioner, radiology technologist, and emercengy medical technician. The career choice and educational pathway that appeals to me the most is radiology technologist.
A radiology technologist is responsible for taking a picture of the patients x-ray, examining it and treating it. As a radiologic technologist I would need to check to make sure all the equipment is operational before taking any images. They work in anatomy and use many different equipment such as x-rays, MRI, computed tomography, etc. Sometimes before creating the image I would need to prepare and inject radiopharmaceutical agents into patients. Also, I may help physicians perform procedures such as angioplasty or stent insertion. I like this career because I am intereseted in learning about the human body and I want to help patients.
The colleges or universities that have the program to become a radiology technologist are Long Island University, University of Wisconsin La Crosse and Manhattan College. In order to purse this career I would need a associate's and bachelor's degree which takes about four years. Also, it would be a good idea to go training and attend certificate programs for radiology techs that take around a year. The best credentials are combinations of formal training, a professional license and work experience.
If a person eats 1 serving of food that contains 5 grams of proteins per serving, how many calories from proteins did they consume?
(15 POINTS)
Answer:
20 calories
Explanation:
4g of calories = 1g of protein
5 x 4 = 20
PLEASE MARK BRAINIEST