Which statement is correct?

A) Reabsorption of water is hormonally controlled.
B) Normal filtrate contains a large amount of protein.
C) Most of the water passing through the kidney is eliminated as urine.
D) The excretion of sodium ions is one of the mechanisms that maintains the pH balance of the blood.


A) Reabsorption of water is hormonally controlled.

Anatomy & Physiology

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Which of the following is NOT a major nerve of the brachial nerve plexus?

A) radial B) axillary C) musculocutaneous D) median E) phrenic

Anatomy & Physiology

In general, ________ have a 2:1 ratio of hydrogen to oxygen.

A. nucleic acids B. carbohydrates C. proteins D. lipids E. enzymes

Anatomy & Physiology

By signaling the small intestine, the ____ is an endocrine gland, and ____ is a hormone

a. large intestine, vitamin D. b. large intestine, vitamin E. c. skin, vitamin D. d. skin, vitamin E. e. thyroid gland, TSH.

Anatomy & Physiology

How do muscle contractions of exercise affect the cardiac output?

A. Increase preload = decrease stroke volume = decrease cardiac output B. Increase preload = increase stroke volume = increase cardiac output C. Decrease afterload = increase stroke volume = increase cardiac output D. Increase afterload = increase stroke volume = increase cardiac output

Anatomy & Physiology