The drug spironolactone causes increased reabsorption of K+. In doing so, it must ________.

A. block bicarbonate reabsorption
B. activate Na+/K+ pumps
C. stimulate hypertension
D. inhibit the actions of aldosterone


Answer: D

Anatomy & Physiology

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The most common distortion of the spinal curvature is

A) kyphosis. B) lordosis. C) scoliosis. D) spinosis. E) spina bifida.

Anatomy & Physiology

Explain whether the blockage of a single lactiferous sinus would or would not interfere with the delivery of milk to the nipple

A) Blockage of a single lactiferous sinus would interfere with the delivery of milk because each gland has only one lactiferous sinus. B) Blockage of a single lactiferous sinus would interfere with the delivery of milk because although each gland has several lactiferous sinuses, only one can be active at a time. C) Blockage of a single lactiferous sinus would not interfere with the delivery of milk because milk doesn't travel through the lactiferous sinuses to exit the nipple. D) Blockage of a single lactiferous sinus would not interfere with the delivery of milk because each gland has several lactiferous sinuses. E) Blockage of a single lactiferous sinus would interfere with the delivery of milk because the lactiferous sinus is where the milk is produced.

Anatomy & Physiology

Which of the following is not found on the ulna?

A. Trochlear notch B. Coronoid process C. Olecranon process D. Capitulum E. Styloid process

Anatomy & Physiology

Chromosomes duplicate during

A) metaphase. B) telophase. C) prophase. D) interphase.

Anatomy & Physiology