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 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
A deficiency in which vitamin would not adversely affect bone growth?
A. Vitamin E B. Vitamin A C. Vitamin C D. Vitamin D
Anatomy & Physiology
Which cranial nerve is classified as a mixed nerve?
A) Facial B) Oculomotor C) Trochlear D) Abducens
Anatomy & Physiology