Potassium is
a. actively reabsorbed in the proximal tubule
b. actively secreted in the distal and collecting tubules
c. secreted under the control of aldosterone
d. filtered, reabsorbed, and secreted in the kidney
e. all of the above
E
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A blockage in the ________ would greatly interfere with blood flow to the pericardium and anterior wall of the chest.
A) axillary artery B) vertebral artery C) thyrocervical trunk D) internal thoracic artery E) external carotid artery
An increase in sodium reabsorption increases water reabsorption by actively transporting
water into the blood. Indicate whether the statement is true or false
Carbohydrate digestion takes place in the ____________________ (what part?) of the stomach under the influence of ____________________ (what enzyme?), whereas protein digestion takes place in the ____________________ under the influence of ____________________
Fill in the blank(s) with correct word
The ________ forms the inferior portion of the nasal septum.
Fill in the blank(s) with the appropriate word(s).