When working with clients receiving oxygen, the nurse knows that which of the following may be an initial sign of delivering too high a concentration?
a. Confusion
b. Hyperventilation
c. Tinnitus
d. Hypoventilation
a. Confusion
FEEDBACK:
a. . Confusion can occur when oxygen is delivered at too high a concentration.
b. Hypoventilation can occur when oxygen is delivered at too high a concentration. .
c. Tinnitus is not a known sign of delivering too high a concentration of oxygen. .
d. Hypoventilation may occur, but confusion is the first sign.
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