B lymphocytes develop immunocompetence in the ________
A) bone marrow
B) lymph nodes
C) thymus
D) spleen
A
You might also like to view...
The cephalic vein drains into the external jugular vein via the ________ vein
A) transverse scapular B) brachial C) ulnar D) radial
A prominent lateral muscle of the neck that can cause flexion of the neck or rotate the head is the
a. digastric b. mylohyoid c. sternocleidomastoid d. buccinator e. platysma
When a person is exposed to a cold environment:
A. sweat is produced and is warmed when the vessels constrict. B. blood vessels dilate and divert blood to the core of the body. C. the skin becomes flushed secondary to peripheral vasodilation. D. peripheral vessels constrict and divert blood away from the skin.
In general, a small, thin person has a higher metabolic rate than a large, heavy person.
Answer the following statement true (T) or false (F)