Before birth testosterone is responsible for
a. promoting the descent of testes.
b. maintenance of the reproductive tract.
c. controlling gonadotropin secretion.
d. all of these.
A
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The condition known as "tennis elbow" is caused by trauma or overuse of the
A. common flexor tendon of the anterior forearm muscles. B. common flexor tendon of the posterior forearm muscles. C. common extensor tendon of the anterior forearm muscles. D. common extensor tendon of the posterior forearm muscles. E. None of the choices is correct.
What is the average normal pH range of blood?
A) 8.35-8.45 B) 7.75-7.85 C) 7.35-7.45 D) 4.65-4.75
The subcutaneous layer consists of
A. adipose tissue and skeletal muscle tissue. B. epithelial tissue. C. epithelial tissue and areolar tissue. D. areolar and adipose tissue.
The term basic multicellular unit (BMU) refers to
A. the clusters of chondrocytes within the metaphysis that will be converted to bone. B. the osteoblasts found in the deepest layer of the periosteum, which are involved in appositional growth. C. group of osteoblasts and osteoclasts that work together during bone remodeling.