The movable attachment, where the effects of muscle contraction are seen, is called the origin
a. True
b. False
Indicate whether the statement is true or false
False
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For several hundred years it was believed that _____ were poisonous.
a. watermelons b. grapes c. tomatoes d. poppy seeds
This figure shows a left lateral view of the brain. What structure does number 1 indicate?
A. Central gyrus B. Lateral sulcus C. Lateral fissure D. Central sulcus E. Longitudinal fissure
Which of the following stimulates aldosterone secretion?
a. an increase in plasma K+. b. a decrease in plasma K+. c. activation of the renin-angiotensin pathway. d. both (a) and (c) above. e. both (b) and (c) above.
A whistling murmur heard between the second and first heart sound would be indicative of
a. a stenotic AV valve b. an insufficient AV valve c. a myocardial infarction d. an insufficient semilunar valve e. an everted AV valve during atrial diastole