Answer:
Nervous Epithelial
Explanation:
skin= Epithelial
Xander has been told to balance his diet with more fruits and vegetables. When
preparing his meals, how much of the plate should be fruits and vegetables?
15 percent
O 50 percent
0 25 percent
O 20 percent
Answer:
Fruits and Vegies should make a total of 50%.
fruits should be 30% Vegies and 20% fruit.
Explanation:
Answer: 30 percent vegetables and 20 percent fruit.
Explanation: According to ChooseMyPlate.gov, fruits and vegetables should make up half of your plate at any given meal—about 30 percent vegetables and 20 percent fruit.
1List three central limitations to aerobic capacity (VO2max) 3 points
2List two peripheral limitations to aerobic capacity (VO2max) 2 points
3Do Kravitz and Dalleck believe that central or peripheral limitations limit VO2max? 1 point
4What is the lactate threshold? 1 point
5Define exercise economy
Answer:
1. pulmonary diffusion, cardiac output, and blood volume and flow
2. muscle diffusion capacity, and capillary density
3. Kravitz and Dalleck believe that both the central and peripheral limitations limit VO2max, although the relative importance of each component is being discussed, researched and debated.
4. The lactate threshold refers to the intensity of exercise at which point there is an abrupt increase in blood lactate levels resulting in the exercising muscles to become fatigued.
5. Exercise economy can be defined as the oxygen consumption that is required by the body to perform a given exercise.
Explanation:
1. The central limitation of maximum oxygen uptake (VO2max) refers to the limitations of the cardiovascular system to transport oxygen to the exercising muscles.
The three central limitations to aerobic capacity are:
pulmonary diffusion,cardiac output, andblood volume and flow2. Peripheral limitations refers to those factors which limit the ability of exercising muscles to extract and utilize oxygen, which has been transported by the cardiovascular system.
Two of these limitations include:
muscle diffusion capacity, and capillary density3. Kravitz and Dalleck believe that both the central and peripheral limitations limit VO2max, although the relative importance of each component is being discussed, researched and debated.
4. The lactate threshold refers to the intensity of exercise at which point there is an abrupt increase in blood lactate levels resulting in the exercising muscles to become fatigued.
In untrained endurance athletes, the lactate threshold occurs at between 50 - 60 % VO2max, whereas it increases to between 70 - 90 % in well-trained endurance athletes.
5. Exercise economy can be defined as the oxygen consumption that is required by the body to perform a given exercise.
Physical fitness has many benefits, which we learned about in the unit. Can you think of any disadvantages or negative consequences to working on your physical fitness? List and briefly explain two possible negative side effects that could happen when you're being physically active.
Answer:
Possible negative side effects: muscle cramps/twitching, allergies, upset stomach, itchy skin, runny nose, etc
Explanation:
Physical exercise enhances the resistance, the functioning of the brain, enhances the heart function, regulates sleep and slows down aging. However, there are situations where an increase in physical activity has been associated with different symptoms/side effects such as, for example, muscle twitching and nasal stuffiness. Muscle twitching is caused by muscle exhaustion and an imbalance of electrolytes. Muscle twitching is a problem that can be solved by drinking cool water during training sessions in order to replenish electrolytes. Moreover, nasal stuffiness may be caused by the inflammation of the blood vessels in the sinuses, and this problem often is solved by training in air-conditioned gyms. These negative side effects and those cited above should take into consideration at the moment of making physical activities and consequently they should be consulted with the doctor at the right time.
Answer:
adverse health effects of too much exercise
Physical 'burnout'
Adverse health effects linked to OTS.
Hormonal dysfunction. Overtraining exerts a negative effect on the stress hormones cortisol and epinephrine. ...
Anorexia. ...
Rhabdomyolysis. ...
Impaired metabolism. ...
Poor immunity. ...
Increased cardiovascular stress.
Explanation:
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Answer:
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Explanation:
You are a transplant surgeon who is preparing to do a heart transplant on a young mother. The donor has been identified and the organ is being harvested right now. It should be to you within 12 hours. The timing was good. You do not believe that the mother would have lived much longer without the transplant. You know that there are a number of people on the transplant list that will not be so lucky. When you are discussing the procedure with her husband, you realize that she has recently been exposed to her young daughter who has just come down with chickenpox. She has never had chickenpox before and you are concerned. If you convey this information to the transplant team, she will not receive the transplant. The heart will go to the next match on the transplant list. There is no real reason to expect that she will become ill. However, if she does, it is not likely that she will be able to overcome the virus with the anti-rejection drugs she will be given. She could become very sick and even die. If she does, then the transplant will not go to another.
What are the ethical issues that you face?
What should you do?
What would you do?
Answer:
The hazard of the virus spreading and also some deaths on site . . .
A physician orders meperidine 1.1 mg/kg diluted in 120 mL of water po every four hours as needed for pain for a 66-lb child. In stock: meperidine oral solution 50 mg/5 mL. What volume of medication should be added to 120 mL of water per dose?
Answer:
The volume of the drug meperidine to be diluted in 120 ml of water per dose is 3,3 ml.
Explanation:
Meperidine is a narcotic analgesic, with effect on the nervous system. It is used for moderate to severe pain control.
First, have to make the conversion of the child's weight, from lb to kg, knowing that the equivalence is 1 lb = 0.454 kg
1 lb ----------------- 0.454 Kg 66 lb ------------- X X = 66 x 0.454 X = 29.964 ≈ 30 KgChild's weight is 30 Kg.
The exact dose that the child should receive should be determined, according to his weight:
Dose = 1.1 mg x Kg Dose = 1.1 mg x 30 Kg Dose = 33 mgTaking into account that there is 50 mg of meperidine in 5 ml of oral solution:
50 mg --------------- 5 cc 33 mg --------------- X X = (33 x 5) / 50 X = 3.3 ccThe volume of meperidine to be diluted in 120 cc of water per dose is 3.3 ml.
Which of the following is an example of convenience sampling?
intentionally surveying a population of men about football preferences instead of women in order to focus more on the male response
a dentist surveying patients about toothpaste preference
taking data from a random selection of people across the country on television program preferences
surveying college students from ten different universities on academic rigor over ten years
Answer:
I say B or D. Hope this is right! And I hope this helped!
Answer:
B
Explanation:
I got it right on edge
Who will the Department of Insurance hold responsible for the exaggeration if it is a human error?
Answer:Hi how are you doing today Jamine
Explanation:
Which is a sign of reproductive maturity?
O the start of menstruation
O the strengthening of muscles
O the growth of body hair
O a larger body frame
Answer:
The start of menstruation is a sign of reproductive maturity.
Explanation:
During the monthly hormone cycle the mucous membranes lining the inside of the uterus prepare for the possibility that an egg might be fertilized and settle in the uterus. The mucous membranes supply nutrients to the embryo if the woman gets pregnant. If the egg cell is not fertilized, it dies.
Which of the following is a sign that a person may be attempting an unrealistic health goal?
a. Weight Loss
b. Muscle Strength
c. Tendon Rupture
d. Joint Flexibility
Hurry! This is URGENT!!!!
Help mee! I'm not sure what the answer to the question is!!!
Read the paragraph below. After reading, find as many causes for Janine's depression and identify what she can do. Also find what possible medical conditions this can lead to.
I am Janine Latus. I am depressed and anxious all the time. My mother and father divorced. My best friend moved to a different state and I lost contact with her. My dog died a month ago. I am anxious all the time. I'm not sure what to do. Some of the activities I used to love lost my interest. I feel alone.
Answer:
causes for depression : family trauma , change, suffer a from anxiety so makes her overthink
Explanation:
tbh I'm just like that girl and she might need to talk to someone she trusts the most . if she feels alone then she might need to try and build more self love for herself and realize that no matter how many friends we have, we are always gianna be alone. if she talks to a doctor then she might start taking anti depressants and start seeing a therapist.. I hope this helps :) ♡
How would you convert days into weeks?
A. Subtract 7 from the number of days.
B. Divide the days by 7.
C. Multiply the days by 7.
D. Add 7 to the number of days.
Answer: DIVIDE THE DAYS BY 7
Explanation:
What happens if the cardiovascular system becomes unhealthy?
Answer:
Some life-threatening issues and diseases caused by an unhealthy heart include: Heart attacks: Blood flow (thus, oxygen) to the heart is partially completely cut off to the heart. Heart attacks are caused by blocked arteries.
Explanation: