Which of these statements is false?
A) Not all patients have gag reflexes.
B) Gagging is an involuntary effort to free the airway.
C) A hypersensitive gag reflex is the most troublesome problem a dental radiographer encounters.
D) A gag reflex can be stimulated by the suggestion of gagging.
A
Explanation: A) Gagging is caused by an involuntary reflex, a protective mechanism which attempts to free the airway of a physical or perceived obstruction.
B) Gagging is caused by an involuntary reflex, a protective mechanism which attempts to free the airway of a physical or perceived obstruction.
C) Gagging is caused by an involuntary reflex, a protective mechanism which attempts to free the airway of a physical or perceived obstruction.
D) Gagging is caused by an involuntary reflex, a protective mechanism which attempts to free the airway of a physical or perceived obstruction.
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