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Question : An asthmatic patient has difficulty in breathing. Which of the following would you administer to the patient? Why?

Answer»

HISTAMINE to cause vasodilation in the alveoli
Norepinephrine, to CONTRACT SMOOTH muscles in the bronchioles
Antihistamine, to counteract the broncho-constriction CAUSED by histamine
Acetylcholine, to cause bronchoconstriction

ANSWER :C


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