Critical Care Hesi Final Real Exam 2023 Latest Update:Complete Document

what should be corrected before administration of vasoactive agents -correct answer- Hypovolemia should be corrected before the administration of any vasoactive agents vasopressors -correct answer- act to increase blood pressure They mimic the effects of the sympathetic nervous system by stimulating alpha, beta, and other vascular receptors dopamine -correct answer- low dose: increase in renal blood flow and urine output median dose: increase in HR, contractility, and CO high dose: increase in vasoconstiction ONLY GIVE THROUGH A CENTRAL LINE side effects of dopamine -correct answer- tachycardia chest pain nausea vomiting arrythmias epinephrine -correct answer- low dose: increase in HR, contractility, bronchodilation high dose: vasoconstrictor, decrease renal blood flow, decrease urine output, increase glucose -second choice for septic shock CENTRAL LINE ONLY side effects of epinephrine -correct answer- increase in lactic acid, tremors, palpitations, arrhythmia, hyperglycemia norepinephrine -correct answer- POTENT vasoconstrictor that will also increase HR and stroke volume = greater cardiac output. CENTRAL LINE ONLY drug of choice for septic shock phenylephrine -correct answer- Extreme peripheral vasoconstriction Monitor BP, EKG, renal funct