Clearly explain whether the following responses are normal, or not. A. HR response to rising exercise...

Clearly explain whether the following responses are normal, or not.

A. HR response to rising exercise intensity (hint look at MET and HR increases together)

B. Peak HR reached

C. HR recovery after the test

Expert Solution

A . HR response to rising exercise intensity

It is a normal physiologic response , that Heart rate increases with increasing intensity of exercise. HR increases in a linear fashion along with the intensity increase in exercise like running, walking, jogging etc.

During exercise, the muscles are in increased need of oxygen and nutrients, three time more than the resting time. To meet the need heart starts to pump fast , leads to increase in heart rate ( HR) and pulse. Respiratory rate increases along with to meet the need of extra oxygen. When there is increase in intensity of exercise, then the HR also getting increased. But heart rate beyond 185 bpm during exercise is dangerous.

B. A peak heart rate can be achieved during the exercise. A person can reach upto his maximum level of heart rate with intense exercise. Maximum level of HR can be calculated by subtracting one's age from 220. An individual can reach upto this maximum level of HR while doing exercise. According to American Heart Association, the beginners can do the exercise with a Heart rate of 50 to 75 % of maximum HR and others can reach upto 85 % of maximum HR.

C. HR recovery after the rest

It is normal that HR recovery happens with the rest. When there is a reduction in need of oxygen and blood supply to the muscles and tissues, there comes less demand, heart no longer needs to pump in fast. Heart need time to recover and to reduce the heart rate. 'Heart Rate Recovery Time' referred to the time that a person need for his heart to resume to the resting heart beat. 25 to 30 beats have to reduce in one minute, then it indicates a good health. A reduction of 50 beats indicates excellent score.

Nightingale answered 11 months ago

Clearly explain whether the following blood pressure responses are normal, or not. A. BP response to...

Clearly explain whether the following blood pressure responses are normal, or not. A. BP response to rising exercise intensity (hint look at MET and HR increases together) B. Peak BP reached C. BP recovery after the test

During an incremental maximal exercise test what would a normal response be to HR, SBP, DBP,...

During an incremental maximal exercise test what would a normal response be to HR, SBP, DBP, Ventilation, EKG. Also, what would an abnormal response be for each?

Provide a response to the discussion below. (Responses are thought-provoking, clearly supported, and further build a...

Provide a response to the discussion below. (Responses are thought-provoking, clearly supported, and further build a positive contribution to the discussion.) Threat of new entrants The threat of new entrants in The Vitamin Shoppe’s industry could be considered low. It would be extremely difficult for a new retailer to enter the market with the number of brands, recognition, and credibility that The Vitamin Shoppe and its competitors, such as GNC, have. In order to maintain this, The Vitamin Shoppe should...

please answer 1 & 2 thanks! 1) HR and BP responses to submaximal exercise. For this,...

please answer 1 & 2 thanks! 1) HR and BP responses to submaximal exercise. For this, take a few minutes and do a slight job, walk upstairs or some other moderately strenuous activity. Take your heart rate, and describe what else you believe is happening with the circulatory and respiratory system, and why? 2) What role does the circulatory and respiratory system play in maintaining homeostasis, mainly temperature and pH balance

INDICATE WHETHER THE FOLLOWING ARE TRUE OR FALSE AND EXPLAIN WHY. • In periods of rising...

INDICATE WHETHER THE FOLLOWING ARE TRUE OR FALSE AND EXPLAIN WHY. • In periods of rising prices real GDP will rise faster than nominal GDP. • The value of goods produced, but not sold during the year, decreases GDP. • The advantage gained in using the real GDP measure is that it removes the distortions caused by price increases. • Profits earned by General Motors by operating a factory in Brazil are included in GDP as a part of corporate...

Explain the integrated sympathoadrenal response to exercise.

Explain whether the following statements are TRUE or FALSE. State your stance clearly.

Question 1Explain whether the following statements are TRUE or FALSE. State your stance clearly.a) A positive term spread is indicative of economic recession. b) By reducing the required reserve ratio, the central bank can increase the monetary baseand thus the money supply. Question 2a) What is yield curve? Explain whether it can be downward sloping. b) If bond investors decide that 30-year bonds are no longer as desirable an investment asthey were previously, predict what will happen to the yield...

Explain and compare the responses of the FED and RBA (Australia) response to COVID use graph...

Explain and compare the responses of the FED and RBA (Australia) response to COVID use graph if possible

a firm switches from lifo to fifo during a period of rising prices. Explain clearly which...

a firm switches from lifo to fifo during a period of rising prices. Explain clearly which income statement and balance sheet items will be impacted by this switch and why?

Write a response to the following questions. Write you responses in complete sentences. Brief or incomplete...

Write a response to the following questions. Write you responses in complete sentences. Brief or incomplete answers will not be given credit. Responding to more than two people will ensure the highest grade in the discussion board. Responses should be more than I agree or I disagree. 1. A company's customer support division want to test to see if that wait time for a consumer to talk to a representative is under 10 minutes. The manager proposes to test one...

Question