PHPY 304 Study Guide - Midterm Guide: Detrusor Urinae Muscle, Vascular Resistance, Bradycardia

• School: U of S
• Department: Physiology and Pharmacology
• Course: PHPY 304
• Professor: Desai Kash

Document Summary

Steve hall wed oct 19 21:41:09 pdt 2016. Heart - stim b1 receptors tachycardia. inc contractility, inc av conduction. Heart - parasymp recep vs. symp muscarinic vs b1 causes vasodilation. Blood vessel sm musc - a1 recep stim vasoconstrictionand inc bp. Blood vessel sm musc - ne increases peripheral resistance. Blood vessel sm musc - epi decreases peripheral resistance thru b2 vasodilation. Gi sm musc - musc recep stim inc peristalsis. Gi sm musc - a and b receps dec peristalsis. Diff glands in gi, mouth, bronchial - muscarinic recep stim inc secretions, inc sweating. Diff glands in gi, mouth, bronchial - adrenergic receps dec secretions. Urinary bladder sm musc - muscarinic detrusor contraction, sphincter relaxation. Urinary bladder sm musc - alpha 1 stim detrusor relax, sphincter contracts. Bronchial sm musc - muscarinic recep stim bronchoconstriction. Bronchial sm musc - b2 stim bronchodilation - used in asthma.