Kelly fell while ice skating and injured her scaphoid bone. What region of her body was injured?
A) wrist B) ankle C) shoulder D) finger
Answer: A
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Which is not correct regarding the thymus gland?
A. It is fully encapsulated by connective tissue. B. Each thymic lobe is subdivided into lobules. C. It is a bilobed organ located in the mediastinum. D. Its thymic corpuscles are the site of T-lymphocyte maturation. E. It reaches its maximum size at puberty, then regresses.
Tennis elbow is a common term describing injury to the origin of which of the following?
A. Extensor hallucis longus B. Pronator quadratus C. Extensor carpi radialis longus D. Subscapularis E. Flexor digitorum profundus
The ovaries
A. are responsible for the production of oocytes and the secretion of hormones. B. are analogous to the scrotum of the male. C. have a tunica vaginalis covering them, as do the testes. D. are retroperitoneal. E. All of the choices are correct.
After phospholipids, what are the next most abundant lipids in the plasma membrane?
A. Steroids B. Cholesterol C. Saturated fats D. Glycolipids E. Triglycerides