What part of long bones contains high levels of oxygen?
A. Medulla
B. Ends
C. Shaft
D. Marrow
Answer: B
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Osteogenesis is the process of ________.
A) making a cartilage model of the fetal bone B) bone destruction to liberate calcium C) bone formation D) making collagen fibers for calcified cartilage
A sudden increase in pressure within the carotid sinus leads to
a. increased sympathetic nerve activity. b. increased sympathetic nerve activity and decreased parasympathetic nerve activity. c. decreased sympathetic nerve activity and increased parasympathetic nerve activity. d. decreased sympathetic nerve activity. e. none of these answers.
The "ABCD rule" for recognizing early signs of malignant melanoma refers to the following characteristics of the lesion:
A. aspect, border irregularity, color, and distance. B. aspect, brightness, color, and distance. C. area, border irregularity, color, and density. D. asymmetry, border irregularity, color, and diameter. E. asymmetry, brightness, color, and diameter.
One of the best ways to determine the adequacy of peripheral circulation is to check the pedal pulses. To check the pedal pulse, you would check the pulse in the ________.
A. foot B. groin C. neck D. ankle E. wrist