The granular cells secrete renin in response to:

a. Low blood pressure
b. High blood pressure
c. Low blood pH
d. Low blood osmolarity


Answer: a. Low blood pressure

Anatomy & Physiology

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The renal pelvis receives urine from the ________.

A. renal pyramids B. major calyces C. minor calyces D. ureters

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Angiotensin I is converted to angiotensin II by enzymes primarily located in the

A) liver. B) heart. C) blood vessels. D) kidneys. E) lungs.

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All ribs articulate with the sternum

Indicate whether the statement is true or false

Anatomy & Physiology

Capillary beds are composed of two types of blood vessels: ________ and ________.

A. arterioles; venules B. a vascular shunt; true capillaries C. tunica media; tunica externa D. lumens; valves

Anatomy & Physiology