Fichas
Sympathomimetics: organ effects
Fichas del conjunto (14)
- 1Arterial blood vessels: most systemic vesselsAlpha-1 = vasoconstriction (increased SVR)
- 2Arterial blood vessels: skeletal muscle vesselsBeta-2 = vasodilation (decreased SVR)
- 3SA nodeBeta-1 = increased heart rate
- 4AV nodebeta-1 = increased conduction speed
- 5heart: muscle fibersbeta-1 = increased contractility
- 6lung: bronchiolar musclebeta-2 = bronchodilation
- 7Lungs: secretory glandsBeta-2: increased secretions
- 8kidney (1 of 2)beta-1: increased renin release
- 9Kidney (2 of 2)Alpha-1: decreased renin release
- 10LiverBeta-2: glycogenolysis & gluconeogenesis
- 11Uterus relaxationBeta-2
- 12Uterus contractionAlpha-1
- 13Na+/K+ pumpBeta-2 = stimulates Na+/K+ pump (decreases plasma K+)
- 14veinsalpha-1 = vasoconstriction (increased preload)