Which of the following is a long drawn and deep inhalation followed by a complete closure of the rima glottidis, which results in a strong exhalation, pushing the rima glottidis open and sending a blast of air through the upper respiratory passages?
a) crying
b) sneezing
c) coughing
d) sighing
e) Valsalva maneuver
c
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The region of the stomach that empties into the duodenum is the
A) antrum. B) fundus. C) body. D) cardia. E) pyloric part.
The four most common elements in the human body make up about 70% of the total chemistry
a. True b. False Indicate whether the statement is true or false
When [H+] decreases, the kidneys excrete less HCO3- into the urine
Indicate whether the statement is true or false
Match the term with the correct definition.A. Small change in the resting membrane potential confined to a small areaB. Charge difference across the plasma membrane when the cell is in an unstimulated stateC. Larger change in resting membrane potential that spreads over entire surface of a cellD. Membrane becomes more positive when Na+ diffuse into cellE. Return to the resting membrane potentialResting membrane potential
Fill in the blank(s) with the appropriate word(s).