Answer Happy

2. The interaction of the neurotransmitter acetylcholine with M-cholinergic receptors causes a smooth muscles of the internal organs to contract the intestines, stomach, gall and bladder, bronchi, as well as constriction of the pupils. In addition, M-cholinergic receptors are found in the central nervous system. Atropine is a 2.5. Clinical Applications of Enzymes. Plasma Proteins and Enzymes in Diagnosis of Diseases 107 drug used in clinical practice to relieve smooth muscle spasms and belongs to the group of antispasmodics. What is the mechanism of action of this drug? a) comparison with neurotransmitters and drugs, detection of similar functional groups; b) suggest the mechanism of action of atropine as a drug that relieves smooth muscle spasms; c) explain why an overdose of atropine can cause motor and mental agitation. 107 586