parasympthatic nerves have recptors which are when stimulated decrease the airway diameter are which types of recptors
1.B-2 recptor
2.adrenergic
3.Muscuranic
4.none
Answers
Answered by
1
Answer:
Muscarinic Receptors
Muscarinic Receptors are parasympathetic receptors present in bronchi.
Once they are stimulated by cholinergic stimulation, they cause broncho-constriction.
Broncho-constriction refers to decrease in diameter in bronchus diameter.
Hence , in case of Respiratory Distress , doctors often administer drugs named
Ipratropium Bromide .
Ipratropium Bromide is actually a Muscarinic receptor antagonist. Hence , it prevents Broncho-constriction.
Answered by
16
Answer:
3.Muscuranic
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