Nur 161 - Study guides, Class notes & Summaries

Nonselective Beta-Adrenergic Blocking Agent (Alfa Beta Blocker) (Propranolol) Actions: Competitively blocks receptors in heart (= decreased HR contractility, excitability, membrane stabilization, decrease arrhyth., decrease heart workload, decrease O2 use) & in juxtaglomerular app. in nephron (no renin released = further decrease in BP. Indication: *HTN, angina, migraine headaches Re-infarction after MI's Prevention of stage fright Essential tremors Nucleoside inhibitors (Zidovudine) Indicatio...

TTCNUR161Test2ExamStudyGuide. Nonselective Beta-Adrenergic Blocking Agent (Alfa Beta Blocker) (Propranolol) - Actions: Competitively blocks receptors in heart (= decreased HR contractility, excitability, membrane stabilization, decrease arrhyth., decrease heart workload, decrease O2 use) & in juxtaglomerular app. in nephron (no renin released = further decrease in BP. Indication: *HTN, angina, migraine headaches Re-infarction after MI's Prevention of stage fright Essential tremors ...

NUR 161 Exam 2 With Complete Solution...

NUR 161 Exam 3 Guide With Complete Solution...

NUR 161 Exam 1 With Complete Solution...

TTC NUR 161 Test 2 Guide With Complete Solution...

PharmacologyNur161HGTCMedinaExamQuestions andAnswers. These drugs are products that are available without prescription for self-treatment of a variety of complaints deemed to be safe when used as directed. - Correct Answer OTC drugs One of the risk associated with taking these types of drugs is that they can mask the signs and symptoms of an underlying disease. - Correct Answer OTC drugs Taking this kind of drug carries a risk of drug interactions and could lead to serious overdose. - Co...

OTC drugs These drugs are products that are available without prescription for self-treatment of a variety of complaints deemed to be safe when used as directed. OTC drugs One of the risk associated with taking these types of drugs is that they can mask the signs and symptoms of an underlying disease. OTC drugs Taking this kind of drug carries a risk of drug interactions and could lead to serious overdose. B, C While teaching a patient about the risk associated with OTC drugs, which statement...

NUR 161 STUDY GUIDE WITH COMPLETE SOLUTION...

Antitussives Block the cough reflex. Decongestants Decrease the blood flow to the upper respiratory tract and decrease the overproduction of secretions. Antihistamines Block the release or action of histamine that increases secretions and narrows airways. Expectorants Increase productive cough to clear airways. Mucolytics Increase or liquefy respiratory secretions to aid clearing of airways. Antitussives Actions Act directly on the medullary cough center of the brain to depress the cough re...