The Frank-Starling law of the heart relates to how stretching of the ventricles during ventricular filling will affect stroke volume
Indicate whether the statement is true or false
T
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Botulism is caused by a toxin from the bacterium of the group (genus)
a. Clostridium. b. Escherichia. c. Salmonella. d. Staphylococcus. e. Streptococcus.
Which movement is not associated with the scapula?
A. opposition B. elevation C. depression D. protraction
Which statement regarding gastric motility and emptying is incorrect?
a. Increased fluidity allows more rapid emptying. b. Presence of acid and fat in the stomach initiates the enterogastric reflex. c. Increased gastric volume stimulates motility. d. Vagal activity stimulates motility. e. Distention of the stomach initiates short reflexes.
Nephrons located close to the medulla with long nephron loops are called
A) calyces. B) columnar nephrons. C) cortical nephrons. D) perimedullary nephrons. E) juxtamedullary nephrons.