NUR 2407 / NUR2407: Pharmacology Study Guide 3 | Complete Guide Questions and Answers Latest 2023
NUR 2407 / NUR2407: Pharmacology Study Guide 3 | Complete Guide Questions and Answers Latest 2023. Client teaching with use of nitro and other vasodilators-should they continue to perform a task causing pain? MUST BE PROTECTED FROM HEAT AND LIGHT (deactivate) - Available IV, transdermal, sublingual Side effects- headache, hypotension, dizziness, faintness Teach- sit or lie down before taking medication IF PAIN PERSIST AFTER 10 MINUTES CALL 911! How do calcium channel blockers work in the heart, the rest of the body? (CCB) calcium channels are found in myocardium and vascular smooth muscle cells -Free calcium ^^ muscle contractility -Peripheral resistance -Blood pressure ~CCB block calcium channel in vascular smooth muscle , which promotes VASODILATION **HIGHLY PROTEIN BOUND** (ex. Phenytoin, warfarin) Long half life Work better in African American DO NOT TAKE WITH GRAPEFRUIT JUICE VERAPAMIL Treat: supraventricular tachydysrhythmias prevent PSVT, angina, and hypertension Contraindicated : cardiogenic shock, 2nd and 3rd degree AV block, severe hypotension, heart failure
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