NSG 6005 Pharm Midterm Exam Questions and Answers 100% Pass

NSG 6005 Pharm Midterm Exam Questions and Answers 100% Pass A patient's nutritional intake and lab work reflect hypoalbuminemia. This is critical to prescribing because: - Answer- Distribution of drugs to target tissue may be affected Class IC drugs are reserved for what type of arrhythmia - Answer- severe ventricular tachycardia Class III drugs are effective in treating - Answer- ventricular fibrillation Half life of procainamide - Answer- only short acting antiarrhythmic antiarrhythmics are metabolized in the ____________ - Answer- Liver To treat or not to treat antiarrhythmic - Answer- Antiarrhythmic drugs are understood to be proarrhythmic, they can paradoxically correct one issue, but then cause another lethal arrhythmia. Deciding not to treat may be a better choice, especially in asymptomatic or minimally symptomatic patients Drugs that have a significant first-pass effect: - Answer- Are rapidly metabolized by the liver and may have little if any desired action The route of excretion of a volatile drug will be: - Answer- The lungs The point in time on the drug concentration curve that indicated the first sign of a therapeutic effect is the: - Answer- Onset of action Factors that affect gastric drug absorption include: - Answer- Lipid solubility of the drug Which one of the following statements about bio availability is true? - Answer- Bio availability issues are especially important for drugs with narrow therapeutic ranges or sustained release mechanisms. Steady State is: - Answer- When the amount of drug in the body remains constant. The time required for the amount of drug in the body to decrease by 50% is called: - Answer- Half-life An advantage of prescribing a sublingual medication is that the medication is: - Answer- Absorbed rapidly Drugs that use CYP 3A4 isoenzymes for metabolism may: 1. Induce the metabolism of another drug 2. Inhibit the metabolism of another drug 3. Both 1 and 2 4. Neither 1 nor 2 - Answer- BOTH A and B Induce the metabolism of another drug Inhibit the metabolism of another drug A nurse practitioner would prescribe the liquid form of ibuprofen for a six-year-old because: - Answer- A six year old may have problems with swallowing a pill. The first step in the prescribing process according to the world health organization is: - Answer- diagnosing the patient's problem D Patient Education regarding prescribed medication includes: - Answer- Discussion of expected ADRs Pharmacokinetic factors that affect prescribing include - Answer- Bioavalability Infants and young children are at higher risk of ADRs due to - Answer- Lack of safety and efficacy studies in the pediatric population The elderly are at high risk of ADRs due to: - Answer- Age related decrease in ren