Answer:
a
Explanation:
the blood move through the chambers
2. Why is knowledge of heart valves and the sounds they make important
to doctors? Explain.
Answer:
The heart has four chambers — two upper chambers (called atria) and two lower chambers (ventricles). The heart has valves that temporarily close to permit blood flow in only one direction. The valves are located between the atria and ventricles, and between the ventricles and the major arteries from the heart.
Normal heart sounds are called S1 and S2. They are the “lubb-dupp” sounds that are thought of as the heartbeat. These sounds are produced when the heart valves close.
Because the heart is also divided into a right side and a left side, sometimes these sounds may be somewhat divided — most commonly noted is a split S2, caused when the right and left ventricles contract at very slightly different times. This is normal, but occasionally the nature of the split can indicate an abnormality such as enlargement of one of the ventricles.
Murmurs are blowing, whooshing, or rasping sounds. They are the result of vibrations caused by turbulent blood flow patterns. This can happen when a valve does not close tightly (such as with mitral regurgitation), or when the blood is flowing through a narrowed opening or a stiff valve (such as with aortic stenosis).
Explanation:
are u having a good day yes or no and why?
Pleae, PLEASE HELP ME!
The activity is about jogging, biking and workouts.
Write a reflection in accomplishing your physical activity program (2-3 sentences only.)
Answer:
beacuse
Explanation:
I think jogging is very fun to me beause i can at least try to burn a little fat. I like to workout so i can try to look really fit.
How does nutrition play a part in your overall fitness program?
Answer:
help keeping our body healthy
Explanation:
by eating nutritions it will develop good health
Answer:
Food provides energy for physical activity. As you get more active and more fit, and/or as you lose weight, your energy needs (how many calories you need) may change. To get the energy you require, you need to get the proper amount of: Protein, which is needed to maintain and rebuild tissues such as muscles.Explanation:
Directions: Plan and create a physical activity for a chosen health issue or concerns.
Activity:
Venue:
Organizer:
Fees:
Date:
Time:
Day:
Answer:
Day and time duh
Explanation:
Looking back at your life, how has technology changed and how has it changed your life? What are some positive aspects of this change and some negatives? How do you anticipate that technology will change the lives of your children in relation to your own life?
The social interaction theory claims that aggressive behavior is __________. A. beneficial for releasing toxic emotions B. used to control the behavior of another C. dependent upon the level of frustration felt D. a physiological reaction to environmental stimuli Please select the best answer from the choices provided A B C D
The social interaction theory claims that aggressive behavior is option b. B. used to control the behavior of another.
What is social interaction theory?It is the theory for language development that shows emphasizes role for social interaction that lies between the developing child and linguistically knowledgeable adults.
hence, the option b is correct.
And, the rest of the options are wrong.
Learn more about behavior here: https://brainly.com/question/17939644
Which of the following is TRUE about assessing muscular strength and endurance?
A All muscle groups can be tested simultaneously
B. Muscle strength and endurance are always assessed together
C. Different muscle groups have to be tested separately.
D. One test can determine an individual's muscle group focus area
Answer:
C - Different muscle groups have to be tested separately.
Explanation:
Answer:
C Different muscle groups have to be tested separately.
Explanation:
A good explanation would be crunches---testing abdominal muscles, sit and push- hamstrings.
HELP!!!!PLEASE!!!!ASAP!!!RIGHT AWAY!!!
Which hormones does the body release under stress?
1. insulin and prolactin
2. epinephrine and norepinephrine
3. estradiol and luteinizing hormone
4. estrogen and progesterone
Answer:
There are 3
Explanation:
Adrenaline, Cortisol, Norepinephrine are the three major stress hormones, i dont know about the ones listed but hope this helped :)
Answer:
2. epinephrine and norepinephrine
Explanation:
Norepinephrine is continuously released into circulation at low levels while epinephrine is only released during times of stress. Norepinephrine is also known as noradrenaline. It is both a hormone and the most common neurotransmitter of the sympathetic nervous system. Epinephrine is also known as adrenaline.
analyzing speed, agility, reaction time
1. stealing a base in a baseball game
a: speed
b: reaction time
c: agility
2. dribbling a soccer ball down the field
a: speed
b: reaction time
c: agility
3. hitting a fastball
a: speed
b: reaction time
c: agility
4. slalom skiing through gates in a downhill slalom ski race
a: speed
b: reaction time
c: agility
5. getting down low to keep a hard downward hit ball (spike) in volleyball from hitting the floor
a: speed
b: reaction time
c: agility
i know it's a lot, i can't focus or think anything. i'm struggling a lot, so this is all i have to ask for. thank you <3
Answer:
It’s c
Explanation:
Help me with this and ill give u brainliest if u don’t know don’t answer
Answer:
CO2
Explanation:
Carbon di oxide
Answer:
A. Carbon Dioxide
Explanation:
The deliberate cognitive process through which health care providers become aware of, appreciative of, and sensitive to the patients culture is called: Cultural knowledge Cultural awareness Cultural skill Cultural encounter
Answer:
cultural awareness
Explanation:
if 560mg of sodium is 28% of the expected daily intake, how many mg would make it 100%?
Answer:
2,000 mg
Explanation:
1% = 20 mg
100% multiplyed by 20 mg = 2,000 mg
Need this paper written asap please help me and write it
WRITING: PRINCIPLES OF CARBOHYDRATE LOADING
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.
Explanation:
Definition
A carbohydrate-loading diet, also called a carb-loading diet, is a strategy to improve your athletic performance for endurance events by increasing the amount of fuel stored in your muscles.
Carbohydrate loading occurs when you eat a high-carbohydrate "training diet" at the same time that you scale back your activity level in the days before an event.
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Purpose
Any physical activity requires carbohydrates for fuel. For most recreational activity, your body uses its existing energy stores for fuel.
But when you engage in long, intense athletic events, your body needs extra energy to keep going. The purpose of carbohydrate loading is to give you the energy you need to complete an endurance event with less fatigue, improving your athletic performance.
Carbohydrate loading may be most beneficial if you're an endurance athlete — such as a marathon runner, swimmer, cyclist or all three — preparing for an event that will last 90 minutes or more. Other athletes generally don't need carbohydrate loading. It's usually enough to get about half of your calories from carbohydrates.
Diet details
The role of carbohydrates
Carbohydrates, also known as starches and sugars, are your body's main energy source. Complex carbohydrates include legumes, grains and starchy vegetables, such as potatoes, peas and corn. Simple carbohydrates are found mainly in fruits and milk, as well as in foods made with sugar, such as candy and other sweets.
During digestion, your body breaks down carbohydrates into sugar. The sugar enters your bloodstream, where it's then transferred to individual cells to provide energy. Sugar is stored in your liver and muscles as glycogen — your energy source.
Increase your energy storage
Your muscles normally store only small amounts of glycogen — enough to support you during recreational exercise activities. If you exercise intensely for more than 90 minutes, your muscles may run out of glycogen. At that point, fatigue might set in, and your performance may suffer.
But with carbohydrate loading, you may be able to store more energy in your muscles. This may give you the stamina to make it through longer endurance events. But, you'll still need to consume some energy sources during your event.
Carbohydrate loading
Carbohydrate loading is done the week before a high-endurance activity. One to three days before the event, increase your carbohydrate intake to about 8 to 12 grams of carbohydrate per kilogram of body weight. Cut back on foods higher in fat to compensate for the extra carbohydrate-rich foods.
Also scale back your training for three to four days before the event. The combination of eating more carbohydrates and tapering activity appear to boost muscle glycogen stores.
How many carbs you need depends on your total calorie goal as well as your sport. For most athletes, 5 to 7 grams of carbohydrate per kilogram of body weight daily is right for general training. (Note that 1 kilogram equals 2.2 pounds.) Endurance athletes may need up to 12 grams per kilogram.
People with certain conditions such as diabetes, asthma, arthritis, or high-blood pressure need to take extra precautions when exercising. Please describe some specific ways that people with each of these conditions may need to alter their exercise routine in order to remain healthy and safe. please answer quickly i will give brainliest!
Answer:
"I'm trying to learn more, understand and take precautions, stay on top of People with certain conditions such as diabetes, asthma, arthritis, or high- blood pressure need to take extra precautions when exercising. Please describe Aug 20, 2020 — A diet low in saturated fats and high in fibre and plant foods can obesity, high blood pressure, uncontrolled diabetes and a diet high in Please try again later. People who need to lower their LDL cholesterol or those with type 2 load – such as wholegrain breads and cereals, legumes, certain types of stuff
Explanation:
there you go everything i know
Mix 18 units of oxytocin in 750 mL NS. Start infusion at 20 mL/hr. Increase by 5 mL/hr every 10 minutes until uterine contractions are 2 to 3 minutes apart. Do not exceed 40 milliunits/min. Maintain total IV fluid volume at 100 mL/hr. You have calculated that 480 milliunits/hr will be delivered. How many milliunits per minute will be delivered?
Answer:
Explanation:
8 milliunits per minute will be delivered
Which phrase best describes an internal critic?
a deeply buried criticism from the past
an inner voice that criticizes a person’s thoughts and actions
a negative character trait
a criticism that comes from someone in a close social circle
Answer:
I think the answer is B / the second answer.
Explanation:
I gave my honest answer, sorry if it's wrong.
The phrase that best describes an internal critic is an inner voice that criticizes a person’s thoughts and actions. The correct option is b.
What is an internal critic?Internal criticism is a process of criticizing oneself. This is a psychological phenomenon. In this, the person's inner personality fights or criticizes oneself and makes the person feels bad or small for himself.
In, internal criticism, the person judges their own decisions, their voices, and their actions. The process is self-criticizing, and this will make the person negative about himself.
This will be correct in a person by becoming self-kindness towards themselves and accepting yourself as you are.
Thus, the correct option is b. an inner voice that criticizes a person’s thoughts and actions.
To learn more about internal criticism, refer to the link:
https://brainly.com/question/1481200
#SPJ2
write the types of dysentery
Answer:
There are 2 major types: Bacillary and Amebic Dysentry.
Explanation:
Both caused by bacteria and amoebas.
Elden grows wheat on his land. However, his wheat farm is on a steep slope and hence more prone to soil erosion.
Answer:
Yes.
Explanation:
Yes, its field is more prone to soil erosion because the steep is sloppy and when the water comes to lower, it brought soil particles with them. So reduce erosion on these sloppy lands, contour type of farming should be used in order to avoid soil erosion. Terraces should be build on these steep slopes in order to reduce the speed of flowing water and prevent erosion.
This is for my PE class
Answer:
number 1:B service
number 2: A points
what is an organ-system? why is it important
Answer:
An organ system is a group of organs that act together to carry out complex, interrelated functions, with each organ focusing on a subset of the task. ... One of the most important functions of organ systems is to provide cells with oxygen and nutrients and to remove toxic waste products such as carbon dioxide.
Hope this helps!!!!!!!
differentiate the different online platforms
available to be used for ict content development
Answer:
Online platform is a specially developed platform using Internet technology. Online platforms have revolutionized access to any information. In our daily life today we used Internet in doing such things and in our learning purposes. Here are some examples of Online Platforms:
Explanation:
Why do you think people don’t bother cleaning their cell phones?
Answer:
Maybe because they don't think about the everyday germs that they carry.
Explanation:
O !!!
9. Your mother likes to buy fresh vegetables. Now that she has a new job, she doesn't
have time to wash, peel, slice, and cook them. Your family doesn't like canned
vegetables. Your mother is afraid she will only have time to serve vegetables on the
weekends. What suggestions could you give her?
Activity 10.1 Post-Assessment for CPR, AED and First Aid scenarios
DIRECTIONS:
You are minding your business when you come upon the following unique situations. Immediate and correct responses are needed in each situation. A wrong move by an untrained person could result in extenuating damage, paralysis, or death. Please record your answers to the best of your ability and be thorough in your thoughts and steps needed to provide immediate treatment to the injured.
Scenario 1
You are walking out of your neighborhood grocery store and see someone slumped or slouched against the outside wall. The individual’s eyes are closed, and the person appears to have collapsed/slid down the wall into the shape of a ball on the ground.
Scenario 2
You are in a restaurant with your friends and that special person you want to get to know better when suddenly on the other side of the restaurant you hear and see a commotion near a table. A person appears to be in need of assistance and is unable to talk. The person’s skin is starting to turn blue.
Scenario 3
You are driving down the road to get to your after-school job. Suddenly you pull up on what appears to be an accident between two cars. You stop and notice that each car contains three passengers (one adult, two children) and they do not appear to be moving. The adult in each car and one child in each car appear to have facial lacerations and arms bent in a weird way. One adult is wearing a bracelet. Both cars appear to have smoke or steam emitting from the engine area and you smell gasoline.
A resting neuron has a more ___________charge on the inside of the cell membrane compared to the outside.
Answer:
POSTIVE
Explanation:
Question 63
Ceftriaxone 2.5 grams intravenous piggyback (IVPB) every 8 hours is
prescribed for a client with a severe infection. The pharmacy sends a vial
labeled 5 grams per 10 mL. What volume of ceftriaxone should the nurse
add to the IVPB solution? Record your answer using a whole number.
mL
Confident
Not Sure
Answer:
im pretty sure it 500 grams tops
Explanation:
why do you feel flexibility is not practiced as often as aerobic or strength training? Why do people need to incorporate flexibility into their fitness routines? How can you incorporate flexibility into your routine?
Answer:
Flexibility is not as practiced since it's viewed as not as important as things like aerobic and strength. Flexibility should be incorporated into everyone's fitness routines, since exercises that train your flexibility help prevent injuries, back pain. and balance problems. To incorporate flexibility into your routine, you can practice certain stretch exercises.
Explanation:
Name one thing that u love about yourself
Answer:
My way to work my brain out of thinking negative thoughts. I tend to be negative a lot but often times I can focus on the positive and work myself out of it :]
Answer:
mine is funny.
......?........
(+4 equals what please awnser this question