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Sympatholytics

by drdasaraju
May 4, 2022June 16, 2022

All the following drugs have α1-blocking activity, except

Tamsulosin

Haloperidol

Yohimbine

Labetalol

All the following are pharmacological effects of α1-blockers, except

Decrease peripheral vascular resistance

Promotes norepinephrine release

Constriction of pupils

Decrease resistance to urinary flow

All the following are clinical indications of α1-blockers, except

Benign prostatic hyperplasia

Hypertension

Pheochromocytoma

Erectile dysfunction

All the following are adverse effects of α1-blockers, except

Nasal stuffiness

Orthostatic hypotension

Bradycardia

Floppy iris syndrome

All the following drugs are non-selective β-blockers, except

Carvedilol

Sotalol

Metoprolol

Propranolol

All the following are pharmacological effects of non-selective β-blockers, except

Decrease renin release

Bronchoconstriction

Negative inotropic and chronotropic effects

Increase intraocular pressure

All the following are clinical indications of non-selective β-blockers, except

Thyrotoxicosis

Glaucoma

Supraventricular arrhythmias

Generalized anxiety disorder

All the following are adverse effects of non-selective β-blockers, except

Bronchoconstriction

Fatigue

Reflex tachycardia

Hypotension

All the following drugs have α2-blocking activity, except

Trazodone

Yohimbine

Mirtazapine

Phentolamine

Which of the following is a clinical indication of α2-blockers?

Pheochromocytoma

Benign prostatic hyperplasia

Erectile dysfunction

Raynaud’s phenomenon

Time is Up!

Time's up

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