Tears are secreted by?
A) ?conjunctiva.
B) ?lacrimal glands.
C) ?sclera.
D) ?choroid.
B
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Kevin has been experiencing difficulty urinating now that he is over the age of 60. The doctor examines his prostate gland and finds no evidence of inflammation. Furthermore, Kevin's PSA test is normal. It is most likely that Kevin is suffering from
A) impotence. B) prostate cancer. C) benign prostatic hypertrophy. D) prostatitis. E) male climacteric.
A very thick connective tissue sheath, primarily composed of collagen fibers with scattered bands of elastic fibers, that blends into the surrounding tissues and assists in anchoring the blood vessel, is (the)
A) external elastic membrane. B) media. C) adventitia. D) capillary wall. E) None of the answers are correct.
The liver stores excess iron in ferritin.
Answer the following statement true (T) or false (F)
Which of these activities is associated with the left cerebral hemisphere in most people?
A. Motor control of left side of the body B. Recognition of faces C. Musical ability D. Mathematics and speech E. Spatial perception