In the systemic circuit,which of these best describes active hyperemia?
A) Increased metabolic activity that results in vasoconstriction
B) Increased metabolic activity that results in vasodilation
C) Decreased blood flow to tissues that results in vasoconstriction
D) Decreased blood flow to tissues that results in vasodilation
E) Increased blood pressure that drives blood more rapidly through tissues
Correct Answer:
Verified
Q31: Blood flow through most organs in the
Q32: Which occurs during isovolumetric ventricular contraction?
A)Rapid filling
Q33: What causes the opening and closing of
Q34: According to the Frank-Starling mechanism of the
Q35: You are dissecting a species of amphibian
Q37: Which best defines cardiac output?
A)The end-diastolic volume
Q38: You've been sitting cross-legged on the floor
Q39: Sinoatrial node cells
A)reach threshold only when action
Q40: During the course of a ride on
Q41: Which of the following is a result
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents