Which of the following is NOT an age-related change affecting the heart?

A) decline in cardiac reserve
B) thinning of the valve flaps
C) atherosclerosis
D) fibrosis of cardiac muscle


B

Anatomy & Physiology

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A deficiency in which vitamin would not adversely affect bone growth?

A. Vitamin E B. Vitamin A C. Vitamin C D. Vitamin D

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Which cranial nerve is classified as a mixed nerve?

A) Facial B) Oculomotor C) Trochlear D) Abducens

Anatomy & Physiology

A sample of John's blood shows a high level of pyrogens. This would indicate that John

A) is feeling achy. B) is producing T lymphocytes. C) has a sore throat. D) is running a fever. E) has swollen lymph nodes.

Anatomy & Physiology

As an axon approaches the cell onto which it will terminate, it generally branches repeatedly into several

A.  teloaxons. B.  dendrites. C.  collateral axons. D.  telodendria. E.  neurolemmocytes.

Anatomy & Physiology