What is an atheroma?
A. A narrowing of the coronary arteries
B. A blockage of a coronary artery
C. An atherosclerotic plaque
D. Immediate death of cardiac tissue due to oxygen deprivation
E. A blood clot that originates in a vessel in the heart
Answer: C
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Which structures are dermal papillae?
a) A b) F c) G d) H e) I
The stratum basale attaches to an underlying ________ membrane that separates the epidermis from the adjacent dermis.
Fill in the blank(s) with the appropriate word(s).
Conscious control of micturition inhibits the micturition reflex by using nerve centers in the
A. medulla oblongata. B. pons and hypothalamus. C. brainstem and cerebral cortex. D. spinal cord.
Which of the following is true regarding St. John's Wort?
a. T ½ of 60 hrs b. 40-60% reaches systemic circulation c. Significant inhibition of Cyt. P450 system d. Peak blood levels occur in 10-15 minutes e. A and B f. C and D g. All of the above