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Criado por thomasina413
quase 11 anos atrás
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Questão | Responda |
Arterial blood vessels: most systemic vessels | Alpha-1 = vasoconstriction (increased SVR) |
Arterial blood vessels: skeletal muscle vessels | Beta-2 = vasodilation (decreased SVR) |
SA node | Beta-1 = increased heart rate |
AV node | beta-1 = increased conduction speed |
heart: muscle fibers | beta-1 = increased contractility |
lung: bronchiolar muscle | beta-2 = bronchodilation |
Lungs: secretory glands | Beta-2: increased secretions |
kidney (1 of 2) | beta-1: increased renin release |
Kidney (2 of 2) | Alpha-1: decreased renin release |
Liver | Beta-2: glycogenolysis & gluconeogenesis |
Uterus relaxation | Beta-2 |
Uterus contraction | Alpha-1 |
Na+/K+ pump | Beta-2 = stimulates Na+/K+ pump (decreases plasma K+) |
veins | alpha-1 = vasoconstriction (increased preload) |
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