A patient has elevated eosinophils and monocytes but normal levels of neutrophils, basophils, and lymphocytes. Which of the following could be causing those levels?
A) a viral infection
B) an acute bacterial infection
C) a chronic bacterial infection
D) a chronic parasitic infection
E) a severe allergic reaction
D) a chronic parasitic infection
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Which is not correct regarding lymph nodes?
A. They filter lymph. B. They contain strands of lymphatic cells supported by medullary cords. C. They are drained by afferent lymphatic vessels. D. They contain phagocytic cells. E. None of the choices is correct.
Muscle tissue, one of the four basic tissue groups, consists chiefly of cells that are highly specialized for
A) contraction B) cushioning C) conduction D) peristalsis E) secretion
How many eggs can one hen produce a year?
a. 200 c. 400 b. 300 d. 500
When testing the biceps reflex, what is the proper area to tap with the reflex hammer?
A. The biceps brachii tendon in the bend of the elbow B. Anywhere on the biceps brachii muscle C. In the middle of the biceps brachii muscle D. On one of the biceps tendons in the shoulder area E. On the tendon of the triceps brachii muscle in the elbow