When there is a sudden increase in venous return to the right heart, the \'volum

Question

When there is a sudden increase in venous return to the right heart, the 'volume' receptors increase their firing rate which cause a reflex to occur and heart rate: increases decreases stays the same LDL is a mixture mainly of cholesterol triglyceride, phospholipid and this molecule the interacts with the receptor: carbohydrate antibody protein histamine cytokines the liver secretes a cholesterol partial into the blood called ___, which is the precursor to other cholesterol particles: chylomicron LDL HDL VLDL Extracellular signals such as cytokines, neurotransmitters and hormones cause vascular smooth muscle to: contract relax a or b Which statement best describes how moderate exercise affects mean arterial blood pressure? Mean blood pressure increases by about 50%. Mean blood pressure decreases by about half. Mean blood pressure stays about the same.

Explanation / Answer

Ans 26 A increases

When there is sudden increase in venous return to thr heart the volume of blood in the heart increases. Volume receptors increase their firing rate so that the heart rate is increased so that more amount of blood can be distributed to the body

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