Nokea
It is important for the nurse to evaluate the efficacy of what parameter when evaluating the drug therapy of a patient?
- A. Appropriateness of drug dosages
- B. Compliance
- C. Caregivers' knowledge level
- D. Nursing interventions
Correct Answer: D
Rationale: Evaluating nursing interventions assesses their impact on therapy outcomes, encompassing dosage, compliance, and education.
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Influenza vaccine may be administered annually to:
- A. Patients with an egg allergy
- B. Pregnant patients
- C. Patients age 6 weeks or older
- D. Patients with acute febrile illness
Correct Answer: B
Rationale: Influenza vaccine is safe in pregnancy; egg allergy requires caution, 6 weeks is too young, and fever delays it.
In the liver insulin facilitates:
- A. Lypolisis
- B. Inhibit lipolysis
- C. Enhance lipoprotein lipase activity and support hydrolysis of triglycerides from lipoproteins
- D. Decrease production of glycerol phosphate and esterification of fatty acids
Correct Answer: B
Rationale: Insulin inhibits lipolysis in the liver, reducing fatty acid release.
A nurse is teaching a client who has a new prescription for Diphenhydramine for allergic Rhinitis. The nurse should instruct the client to monitor for which of the following adverse reactions of this medication? (Select one that does not apply.)
- A. Dry mouth
- B. Nonproductive cough
- C. Urinary Hesitation
- D. Drowsiness
Correct Answer: B
Rationale: Diphenhydramine causes dry mouth , drowsiness , and urinary hesitation due to anticholinergic effects.
The nurse is preparing to administer an intravenous polymyxin antibiotic. The patient reports dizziness along with numbness and tingling of the hands and feet. The nurse will perform which action?
- A. Administer the drug since these are harmless side effects
- B. Hold the drug and notify the provider of these adverse reactions
- C. Obtain an order for an oral form of this medication
- D. Request an order for serum electrolytes
Correct Answer: B
Rationale: Polymyxin neurotoxicity (dizziness, numbness) warrants holding and reporting; these aren't harmless , and it's not oral . Polymyxins can cause nephrotoxicity and neurotoxicity.
In teaching about the use of sublingual nitroglycerine, the patient should be instructed:
- A. To swallow the tablet with a full glass of water
- B. To place one tablet under the tongue if chest pain occurs and allow it to dissolve
- C. To take one tablet every 5 minutes until the chest pain goes away
- D. That it should 'burn' when placed under the tongue or it is no longer effective
Correct Answer: B
Rationale: Sublingual nitroglycerin is placed under the tongue for rapid absorption.