Pharmacology (UTA NURS 3365) Exam 2 Study Guide With Complete Solution
Epinephrine MOA - ANSWER stimulates alpha, beta1, and beta2 adrenergic receptors; causes pupil dilation, bronchodilation, increased HR, vasoconstriction, urinary retention Epinephrine Contraindications - ANSWER Galucoma, MAOI Epinephrine extravasation - ANSWER Phentolamine mesylate Prazosin: class, use, contraindication - ANSWER Alpha Blocker; hypertension; additive effect with beta blockers (causes hypotension) Doxazosin: class, use, contraindication - ANSWER Alpha Blocker; hypertension; additive effect with beta blockers (causes hypotension) Tamsulosin: class, use, contraindication - ANSWER Alpha-Blocker; BPH Prazosin, Doxazosi
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