CRNA Meds to know Questions and Answers 100% Solved

CRNA Meds to know Questions and Answers 100% Solved Epi Dose️️dose 0.03 - 1 mcg/kg/min low dose of epi effects via which receptor️️mild vasodilation and brochodilation via beta 2 stimulation moderate to high dose epi effects️️stimulate beta 1; increased CO; arterial vasoconstriction through alpha 1; Epi define️️Endogenously released catecholamine. Intravenous (exogenous) administration results in dose dependent adrenergic receptor stimulation. Norepi dose️️0.03- 2 mcg/kg/min Receptors for Norepi and effects️️Mostly alpha stimulation for increase in SVR for increase preload and CO; increase HR; increase DBP Vasopressin sites of action️️kidneys and blood vessels primary function of vasopressin️️regulate extracellular fluid volume by affecting renal handling of water, How does AVP act on renal collecting ducts and results of using AVP️️via V2 receptors to increase water permeability (cAMP-dependent mechanism), which leads to decreased urine formation (hence, the antidiuretic action of "antidiuretic hormone"). This increases blood volume, cardiac output and arterial pressure.