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G protein linked
FA Pharm
| Question | Answer |
|---|---|
| Inc vascular smooth muscle contraction | alpha 1 |
| increase pupillary dilator muscle contraction (mydriasis) | alpha 1 |
| Inc intestinal and bladder sphincter muscle contraction | alpha 1 |
| dec sympathetic outflow | alpha 2 |
| dec insulin release | alpha 2 |
| dec lipolysis | alpha 2 |
| inc platelet aggregation | alpha 2 |
| dec aqueous humor production | alpha 2 |
| increase heart rate | Beta 1 |
| increase heart contractility | Beta 1 |
| increase renin release | Beta 1 |
| increase lipolysis | Beta 1, beta 2 |
| vasodilation | beta 2 |
| bronchodilation | beta 2 |
| inc insulin release | beta 2 |
| dec uterine tone (tocolysis | beta 2 |
| ciliary muscle relaxation | beta 2 |
| inc aqueous humor production | beta 2 |
| CNS, ENS | M1 |
| decrease heart rate and contractility of atria | M2 |
| inc exocrine gland secretion | M3 |
| inc gut peristalsis | M3 |
| inc bladder contraction | M3 |
| bronchoconstriction | M3 |
| ciliary muscle contraction | M3 |
| miosis/ accomodation | M3 |
| relax renal vascular smooth muscle | D1 |
| modulates neurotransmitter release | D2 |
| increase nasal and bronchial mucus production | H1 |
| Increase vascular permeability | H1 |
| contraction of bronchioles, pruritus, pain | H1 |
| increase gastric acid secretion | H2 |
| increase vascular smooth muscle contraction | V1 |
| increase H2O permeability and reabsorption in collecting tubules of kidney | V2 |