Nursing Elites

1. Which of the following is a correct method of safely using a sterile dressing?

• A. Reuse a dressing that appears clean.
• B. Discard a dressing after 24 hours of use.
• C. Change a dressing only if there is visible drainage.
• D. Change a dressing every 4 hours regardless of condition.

Correct answer: B

Rationale: The correct method of safely using a sterile dressing is to discard it after 24 hours of use. This is important to prevent contamination and promote proper wound healing. Choice A is incorrect because reusing a dressing, even if it appears clean, can introduce contaminants. Choice C is incorrect as dressing changes should not be based solely on visible drainage; they should be done within the recommended time frame. Choice D is incorrect because changing a dressing every 4 hours, regardless of its condition, can lead to unnecessary wastage and disturbance to the wound healing process.

2. A nurse manager is discussing electronic medical records with a newly licensed nurse. Which of the following actions should the nurse take to maintain client confidentiality?

• A. Log out of the computer terminal before leaving.
• B. Share passwords for computer access with colleagues.
• C. Change computer access passwords on a regular basis.
• D. Avoid accessing information about clients admitted to other units.

Correct answer: A

Rationale: The correct answer is A: Log out of the computer terminal before leaving. Logging out before leaving the computer terminal is crucial to ensuring patient data remains confidential and to prevent unauthorized access. Choice B is incorrect because sharing passwords compromises confidentiality. Choice C is incorrect as changing passwords regularly, although a good practice for security, is not directly related to maintaining client confidentiality. Choice D is incorrect as it does not address the immediate concern of maintaining client confidentiality through proper access to electronic medical records.

3. A nurse is caring for a patient with an infection. Which laboratory result is most important to monitor?

• A. White blood cell count (WBC)
• B. C-reactive protein (CRP)
• C. Erythrocyte sedimentation rate (ESR)
• D. Hemoglobin and hematocrit levels

Correct answer: A

Rationale: The correct answer is A: White blood cell count (WBC). Monitoring the white blood cell count is crucial when caring for a patient with an infection as it helps assess the body's response to the infection. An elevated white blood cell count often indicates an active infection or inflammation, while a decreasing count may signal improvement or potential complications. C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR) are nonspecific markers of inflammation and not as specific to monitoring infection progression as the white blood cell count. Hemoglobin and hematocrit levels are important for assessing oxygen-carrying capacity and blood volume, but they are not the primary indicators for monitoring infection.

4. A patient with a left arm fracture reports severe pain unrelieved by medication. What should the nurse assess for?

• A. Check for compartment syndrome
• B. Increase the pain medication
• C. Prepare the patient for surgery immediately
• D. Administer a sedative to calm the patient

Correct answer: A

Rationale: Correct answer: When a patient with a left arm fracture reports severe pain unrelieved by medication, the nurse should assess for compartment syndrome. Compartment syndrome is a condition where increased pressure within a muscle compartment compromises circulation and can lead to tissue damage. It is a surgical emergency that requires immediate intervention. Choice B is incorrect because simply increasing pain medication without identifying the cause of the unrelieved pain may mask symptoms of a serious issue like compartment syndrome. Choice C is incorrect as surgery would only be necessary if compartment syndrome is confirmed. Choice D is incorrect as administering a sedative does not address the underlying issue of unrelieved pain and may delay appropriate treatment.

5. Which of the following foods is a good source of protein?

• A. Chicken
• B. Tofu
• C. Cheddar cheese
• D. Almonds

Correct answer: C

Rationale: Cheddar cheese is indeed a good source of protein, providing a significant amount per serving. While chicken and tofu are also high in protein, cheddar cheese can be a beneficial source, especially for individuals looking for non-meat options. Almonds, while nutritious, are not as high in protein compared to the other options listed.

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