The steps, or rungs, of the DNA ladder-like structure consist of complementary chemicals that are

a. acetic acids.
b. fatty acids.
c. pairs of nitrogenous bases.
d. sugar–phosphate compounds.

c. pairs of nitrogenous bases.

Health Professions

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Which of the following nerves is most affected in persons with carpal tunnel syndrome?

a. Musculocutaneous b. Median c. Ulnar d. Radial

Health Professions

A 40-year-old patient has sustained circumferential burns to the chest. The MOST serious complication associated with this type of burn injury is:

A. increased chest excursion. B. cardiac dysrhythmias. C. ventilatory insufficiency. D. compartment syndrome.

Health Professions