Nursing Elites

1. A nurse is caring for a client who is taking warfarin. The nurse notes that the client has a new prescription for amoxicillin. Which of the following laboratory tests should the nurse monitor closely?

• A. Serum potassium
• B. Prothrombin time (PT)
• C. Serum sodium
• D. Blood glucose

Correct answer: B

Rationale: The correct answer is B: Prothrombin time (PT). Amoxicillin can potentiate the effects of warfarin, increasing the risk of bleeding. Monitoring the prothrombin time (PT) is crucial in this situation to assess the client's clotting ability. Choices A, C, and D are incorrect because amoxicillin's interaction with warfarin does not directly impact serum potassium, serum sodium, or blood glucose levels.

2. A client has a stool culture positive for C. difficile. What action should the nurse take?

• A. Place the client in a negative pressure room
• B. Use alcohol-based hand rub after providing care
• C. Wear a face shield before entering the room
• D. Place the client in a private room

Correct answer: D

Rationale: When caring for a client with a C. difficile infection, it is essential to isolate them in a private room to prevent the spread of spores through contact with surfaces. Placing the client in a negative pressure room (Choice A) is not necessary for C. difficile. Using alcohol-based hand rub (Choice B) and wearing a face shield (Choice C) are important infection control measures but are not specific to the isolation requirements for C. difficile.

3. During a breast examination on a 24-year-old client, the nurse notes the following findings. Which finding is of most concern and should be reported to the provider?

• A. An irregularly shaped, nontender lump palpable in the right breast
• B. Tenderness present during menstruation
• C. Bilateral, symmetrical lumps that move with palpation
• D. The client reports breast tenderness before menstruation

Correct answer: A

Rationale: An irregularly shaped, nontender lump is a concerning finding as it may indicate breast cancer. The nurse should report this finding to the provider for further investigation. Choices B, C, and D are less concerning findings. Tenderness during menstruation is a common finding due to hormonal changes. Bilateral, symmetrical lumps that move with palpation are often benign findings like fibrocystic changes. Breast tenderness before menstruation is also a common occurrence related to hormonal fluctuations.

4. A nurse is caring for a group of patients. Which of the following clients should the nurse refer to a social worker?

• A. A patient who requests to secure an emergency notification system in the home.
• B. A client who requires placement in an assisted living facility.
• C. A patient who requests to get school assignments while hospitalized on a pediatric unit.
• D. A patient who is experiencing food insecurity.

Correct answer: B

Rationale: The correct answer is B because social workers are involved in arranging care services like placement in assisted living facilities. This client's need for placement in an assisted living facility requires the expertise and assistance of a social worker. Choices A, C, and D do not necessarily require the intervention of a social worker. Choice A can be addressed by a nurse or healthcare provider, choice C can be managed by hospital staff or educators, and choice D may involve a nutritionist or community outreach programs.

5. A client at 28 weeks of gestation is experiencing preterm labor. Which of the following medications should the nurse plan to administer?

• A. Oxytocin
• B. Nifedipine
• C. Dinoprostone
• D. Misoprostol

Correct answer: B

Rationale: Nifedipine is the correct choice in this scenario. It is a calcium channel blocker that helps suppress uterine contractions and halt preterm labor. Nifedipine is commonly used to manage preterm labor in pregnant women by relaxing the smooth muscle of the uterus. Oxytocin (Choice A) is used to induce or augment labor, not to inhibit contractions. Dinoprostone (Choice C) and Misoprostol (Choice D) are prostaglandins used for cervical ripening and induction of labor, not for stopping preterm labor.

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