Post-test Regulation and integration of cardiovascular system

Which of the following is likely to occur reactive hyperemia response at a particular region?

• Blood flow during stress

• Blood flow when inflammation

• Blood flow to the leg during exercise

• Blood flow to digestive tract after meal

• Blood flow to the finger after taking off a rubber band from the finger

A 35-year-old male has had a severe food poisoning resulting in vomiting and diarrhea for a few days. What cardiovascular response would occur in this man?

• Decreased TPR

• Decreased aldosterone secretion

•  Increased venous compliance

• Increased angiotensin II secretion

• Increased parasympathetic activity

Which of the following is the cardiovascular respond to the hemorrhages?

• Decreased heart rate

• Decreased cardiac output

• Decreased epinephrine release

• Decreased blood flow to the gut

• Decreased central venous pressure

Use the cardiac and vascular function curve , point A = normal. Which equilibrium point indicates the exercise state?

• 1

• 2

• 3

• 4

• 5

Which of the following indicates the change of the dashed lines on the cardiovascular curves?

•     Vasodilation

•   Vasoconstriction

• Blood transfusion

• Blood donation

•    Hemorrhage