١. ACH. Bind to nicotine
ACH. Bind to muscarinic
2. neurotransmitter release
Stop of neurotransmitter release
3. mydrasis. Muscarinic. On conctrector pupili
4. M3. Contraction of detrosour
M2 relaxation of sphincter
5 .terminal in the target tissue
6. Gq. Gs
7. block B1 receptor
8. Methyl transferase
9.atropine. Fundus examination
Cardiac arrest
Colick