The resistance to blood flow of the entire cardiovascular system is known as
A) severe combined constriction.
B) vasomotion.
C) vasoconstriction.
D) total peripheral resistance.
E) systemic resistance.
D
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An ideal predictor would have all of the following attributes except.
A. Equally applicability across different groups of people B. An accurate forecaster of the criterion C. Not too costly to the administrator D. A lengthy method of analysis
Lymphocytes can develop into cells that secrete defense proteins against disease. Some of these cells are termed plasma cells, while their proteins are called
A) collagen. B) fibrin. C) elastin. D) antibodies. E) antigens.
Typically, a hilum of a lymph node contains
A. numerous efferent vessels. B. one efferent lymphatic vessel. C. one afferent lymphatic vessel. D. numerous afferent vessels.
The ________ is the gonad and the ________ is the gamete
A) semen; sperm B) sperm; semen C) testis; ovary D) testis; semen E) testis; sperm