During your last visit to the doctor, your blood pressure was 125/80. Calculate the "mean arterial pressure."
A) 102.5
B) 93.5
C) 205
D) 13.5
B
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Almost 75 percent of all parasympathetic outflow travels along the ________ nerve(s)
A) splanchnic B) facial C) vagus D) glossopharyngeal E) trigeminal
Fibrous connective tissue reducing elasticity of lungs is seen in
A. emphysema. B. asthma. C. pulmonary edema. D. pneumothorax.
Gastric juice secretion is increased by ________ action potentials and the hormone ________, which is produced by the stomach.
A. parasympathetic; gastrin B. parasympathetic; secretin C. sympathetic; gastrin D. sympathetic; secretin
Select the correct statement about the uterine cycle.
A) The menstrual phase of the cycle is from day 1 to day 8. B) During the secretory phase, estrogen levels are at their highest. C) During the proliferative phase, levels of progesterone rise as the follicle begins to produce more hormone. D) If fertilization occurs, the corpus luteum is maintained by a hormone secreted by the developing embryo.