Rib 7 is a ________ rib.
A. pelvic
B. floating
C. true
D. cartilaginous
E. false
Answer: C
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A person whose platelet count is 40,000/µl is suffering from
A) thrombocytosis. B) leukocytosis. C) hemocytosis. D) thrombocytopenia. E) leukopenia.
The PSA test is used for diagnosis of
A) testicular cancer. B) penile cancer. C) prostatitis. D) premature puberty. E) prostate cancer.
In spastic paralysis
A) muscle tone decreases and the muscles do not atrophy. B) muscle tone decreases and the muscles atrophy. C) muscle tone increases and the muscles do not atrophy. D) muscle tone increases and the muscles atrophy.
Blood supply to the brain forms a circular pathway called the
A. hepatic portal system. B. jugular anastamosis. C. circle of Willis. D. brachiocephalic circle. E. hypophyseal portal system.