Exam 14: Cardiac Output,Blood Flow,and Blood Pressure

When the arteriovenous anastomoses are stimulated by sympathetic nerve fibers,the superficial capillary loops are

Right side heart failure results in increased right atrial pressure and peripheral congestion and edema.

The measurement of blood pressure by a sphygmomanometer is the pressure above atmospheric pressure.

Cardiogenic shock can result from

Increased blood flow to an organ is induced by decreased tissue H⁺ concentrations.

Parasympathetic stimulation of arterioles is a major contributor to total peripheral resistance.

Inhibition of the baroreceptor reflex would not allow proper regulation of all but

ADH would be considered a(n)____________ regulator of blood flow.

Angiotensin I is formed from the plasma protein ____ by the action of the enzyme ____.

How much kidney filtrate is reabsorbed back into the vascular system?

Pulse pressure is the difference between systolic and diastolic blood pressures.

In response to increased internal temperature blood flow to the skin will

Vasopressin induces renal water

During diastole,blood flow in the coronary arteries decreases.

Endothelin causes

Damage to the vagus nerve would

The ______________ is equal to the hydrostatic pressure of the blood in the capillaries minus the hydrostatic pressure of tissue interstitial fluid outside the capillaries.

Blood flow is increased by

Positive inotropic agents increase intracellular Ca²⁺ in the myocardium.

Net filtration would be decreased by