Blood flow distribution changes significantly with exertion. Where does blood flow primarily increase?

Q: State how changes in body position (changing from standing to reclining or from reclining to…

A: The circulatory system is one of the major systems of the human body. The circulatory system…

Q: How does the increase and subsequent return to baseline in blood pressure and pulse rate…

A: The objective of this question is to understand the difference in the response of blood pressure and…

Q: When Joe exercises, his cardiac output doubles.  Before exercise, his heart rate is 60 beats/min.…

A: Heart is an important organ which pumps oxygenated blood to different parts of the body.  Cardiac…

Q: Describe the conditions at the sarcolemma of cardiac muscle cells at rest.

A: They are connected by intercalated discs. These are striated fibres with a single nuclei. Sarcolemma…

Q: What happens to blood flow during exercise? What is functional sympatholysis?

A: Blood flow refers to the continuous movement of blood across a specific vessel in the cardiovascular…

Q: What is meant by autoregulation of blood flow and what is the mechanism involved

A: autoregulation of blood flow is regulated by neuro hormonal factors, physical pressure, endothelial…