Nursing Elites

1. A nurse is assessing a client with chronic kidney disease. Which laboratory value would indicate the need for hemodialysis?

• A. Glomerular filtration rate (GFR) of 14 mL/min
• B. BUN 16 mg/dL
• C. Serum magnesium 1.8 mg/dL
• D. Serum phosphorus 4.0 mg/dL

Correct answer: A

Rationale: A GFR of 14 mL/min indicates significant kidney damage and a severe decrease in kidney function. This level of GFR typically indicates the need for hemodialysis to help the kidneys perform their function adequately. BUN, serum magnesium, and serum phosphorus levels are important in assessing kidney function and managing chronic kidney disease but do not specifically indicate the need for hemodialysis. Therefore, choices B, C, and D are incorrect.

2. A client who is 38 weeks pregnant with herpes simplex virus is admitted to labor and delivery. What question should the nurse ask?

• A. Do you have any active lesions?
• B. Have your membranes ruptured?
• C. How far apart are your contractions?
• D. Are you positive for beta strep?

Correct answer: A

Rationale: The correct question the nurse should ask the client who is 38 weeks pregnant with herpes simplex virus is 'Do you have any active lesions?' This is crucial because active herpes lesions may necessitate a cesarean delivery to prevent neonatal infection. Choice B, 'Have your membranes ruptured?' is related to assessing for the rupture of membranes, not specific to the client's herpes infection. Choice C, 'How far apart are your contractions?' is related to monitoring labor progress. Choice D, 'Are you positive for beta strep?' is related to group B streptococcus screening, which is important but not the priority in this scenario.

3. A nurse is providing teaching for a client who is prescribed enoxaparin for DVT prevention. What is an appropriate action by the nurse?

• A. Expel the air bubble from the prefilled syringe
• B. Massage the injection site to distribute the medication
• C. Inject the medication into the lateral abdominal wall
• D. Administer an NSAID for injection site discomfort

Correct answer: C

Rationale: The correct action for a nurse when administering enoxaparin for DVT prevention is to inject the medication into the lateral abdominal wall. This is the recommended site for enoxaparin administration. Expelling the air bubble is unnecessary and may lead to a dosage error. Massaging the injection site is not recommended as it can cause bruising. Administering an NSAID for injection site discomfort is not necessary as discomfort should be minimal and transient.

4. A nurse is caring for a client with hepatic encephalopathy. Which food selection indicates an understanding of dietary teaching?

• A. Cottage cheese
• B. Tuna salad
• C. Rice with black beans
• D. Three-egg omelet

Correct answer: C

Rationale: The correct answer is C: 'Rice with black beans.' Clients with hepatic encephalopathy should limit animal proteins due to their high ammonia content, which can exacerbate symptoms. Plant-based proteins like beans are preferred as they help reduce ammonia levels. Choices A, B, and D contain animal proteins that are not ideal for clients with hepatic encephalopathy.

5. A nurse is caring for a client who has a urinary tract infection (UTI) and is prescribed ciprofloxacin. Which of the following client statements indicates a need for further teaching?

• A. I will stop taking the medication when I feel better.
• B. I will avoid caffeine while taking this medication.
• C. I will wear sunscreen when going outside.
• D. I will drink plenty of fluids while on this medication.

Correct answer: A

Rationale: Clients should be instructed to complete the entire course of antibiotics, even if they start feeling better, to prevent antibiotic resistance and recurrence of infection.

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