Nursing Elites

1. A nurse is assessing a client who has asthma. Which of the following areas should the nurse evaluate as the most reliable indicator of central cyanosis?

• A. Oral mucosa
• B. Conjunctivae
• C. Soles of the feet
• D. Ear lobes

Correct answer: A

Rationale: Central cyanosis is best assessed by examining the oral mucosa, as it is a more reliable indicator compared to other areas like the conjunctivae, soles of the feet, and ear lobes. The oral mucosa reflects the oxygen saturation levels of the blood more accurately. Conjunctivae and ear lobes may show cyanosis, but they are not as reliable as the oral mucosa. The soles of the feet are not typically used to assess central cyanosis.

2. A nurse is caring for a client who has not voided for 8 hours following the removal of an indwelling urinary catheter. Which of the following actions should the nurse take first?

• A. Provide assistance to the bathroom
• B. Insert a straight catheter
• C. Increase fluids
• D. Perform a bladder scan

Correct answer: D

Rationale: Performing a bladder scan is the first step to assess bladder retention before any further interventions.

3. The surgical mask the perioperative nurse is wearing becomes moist. Which action will the perioperative nurse take next?

• A. Do not change the mask if the nurse is comfortable.
• B. Change the mask when relieved by the next shift.
• C. Apply a new mask.
• D. Reapply the mask after it air-dries.

Correct answer: C

Rationale: When a surgical mask becomes moist, it loses its effectiveness as a barrier against microorganisms. Therefore, the perioperative nurse should apply a new mask. Choice A is incorrect because a moist mask should not be continued to be worn even if the nurse is comfortable. Choice B is not the best course of action as the mask should be changed immediately when it becomes moist. Choice D is also incorrect as waiting for the mask to air-dry is not recommended due to the loss of barrier effectiveness.

4. A nurse caring for a client under airborne precautions notes that the client is scheduled for a nuclear scan. What is the appropriate action for the nurse to take?

• A. Planning to have the nuclear scan performed at the bedside
• B. Calling the nuclear medicine department and telling the technician that the test will have to be delayed until airborne precautions have been discontinued
• C. Asking the technicians in the nuclear scan department to wear masks
• D. Placing a surgical mask on the client for transport and for contact with other individuals

Correct answer: D

Rationale: The correct action for the nurse is to place a surgical mask on the client for transport and for contact with other individuals when a patient under airborne precautions requires movement. This helps prevent the spread of infectious agents. Planning to have the nuclear scan at the bedside (Choice A) may not be feasible or appropriate. Calling the nuclear medicine department to delay the test (Choice B) may inconvenience the client and disrupt the scheduled procedure. Asking technicians in the nuclear scan department to wear masks (Choice C) does not provide adequate protection for others who may come into contact with the client outside the department.

5. If a nurse is uncomfortable documenting a verbal prescription, what should the nurse do?

• A. Document the prescription without seeking clarification.
• B. Clarify the verbal prescription with the healthcare provider.
• C. Refuse to document the prescription.
• D. Speak with the client's family to clarify the situation.

Correct answer: B

Rationale: When a nurse is uncomfortable documenting a verbal prescription, the best course of action is to clarify the prescription with the healthcare provider. This is crucial to ensure that the information is accurate and to provide safe and appropriate care. Option A is incorrect because blindly documenting without seeking clarification can lead to errors. Option C is incorrect as refusing to document the prescription altogether is not in the best interest of the patient. Option D is also incorrect as speaking with the client's family is not the appropriate step to clarify a verbal prescription; the healthcare provider should be the primary source for this clarification.

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