Nokea
A nurse is preparing a client's medications. Which of the following actions should the nurse take in following legal practice guidelines? (Select ONE that does not apply.)
- A. Maintain skill competency.
- B. Determine the dosage.
- C. Monitor for adverse effects.
- D. Safeguard medications.
Correct Answer: B
Rationale: Nurses must maintain competency , monitor effects , and safeguard meds ; determining dosage is the prescriber's role.
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A nurse is caring for a client who has increased intracranial pressure and is receiving Mannitol. Which of the following findings should the nurse report to the provider?
- A. Blood glucose 150 mg/dL
- B. Urine output 40 mL/hr
- C. Dyspnea
- D. Bilateral equal pupil size
Correct Answer: C
Rationale: Dyspnea may indicate pulmonary edema, a potential complication of mannitol therapy.
Patients receiving heparin therapy require monitoring of:
- A. Platelets every 2 to 3 days for thrombocytopenia that may occur on day 4 of therapy
- B. Electrolytes for elevated potassium levels in the first 24 hours of therapy
- C. INR throughout therapy to stay within the range of 2.0
- D. Blood pressure for hypertension that may occur in the first 2 days of treatment
Correct Answer: A
Rationale: Heparin can cause thrombocytopenia (HIT) around day 4, requiring platelet checks; INR is for warfarin, not heparin.
The clinic nurse is reviewing a teaching plan for the client receiving an antineoplastic medication. When implementing the plan, the nurse tells the client:
- A. To take aspirin (acetylsalicylic acid) as needed for headache
- B. Drink beverages containing alcohol in moderate amounts each evening
- C. Consult with health care providers (HCPs) before receiving immunizations
- D. That it is not necessary to consult HCPs before receiving a flu vaccine at the local health fair
Correct Answer: C
Rationale: Because antineoplastic medications lower the resistance of the body, clients must be informed not to receive immunizations without a HCP's approval. Clients also need to avoid contact with individuals who have recently received a live virus vaccine. Clients need to avoid aspirin and aspirin-containing products to minimize the risk of bleeding, and they need to avoid alcohol to minimize the risk of toxicity and side effects.
A nurse is preparing to administer a medication to a client who has absence seizures. The nurse should anticipate administering which of the following medications?
- A. Phenytoin
- B. Ethosuximide
- C. Gabapentin
- D. Carbamazepine
Correct Answer: B
Rationale: Ethosuximide , valproic acid , and lamotrigine are effective for absence seizures.
A low-carbohydrate, high-protein diet may:
- A. Increase drug-metabolizing enzymes
- B. Decrease drug absorption from the GI tract
- C. Alter drug binding to plasma proteins
- D. Enhance drug elimination
Correct Answer: A
Rationale: High-protein diets can induce hepatic enzymes (e.g., CYP450), increasing drug metabolism.