Nursing Elites

1. The nurse is caring for a client with a pressure ulcer on the sacrum. Which action should the LPN/LVN take to prevent further skin breakdown?

• A. Apply a hydrocolloid dressing to the ulcer.
• B. Reposition the client every 2 hours.
• C. Use a donut-shaped cushion when the client is sitting.
• D. Massage the area around the ulcer to promote circulation.

Correct answer: B

Rationale: Repositioning the client every 2 hours is the most appropriate action to prevent further skin breakdown in a client with a pressure ulcer on the sacrum. This practice helps relieve pressure on the affected area, promoting circulation and reducing the risk of tissue damage. Applying a hydrocolloid dressing (Choice A) may be beneficial for wound healing but is not the initial preventive measure. Using a donut-shaped cushion (Choice C) can actually increase pressure on the sacrum and worsen the condition. Massaging the area around the ulcer (Choice D) can further damage delicate skin and tissues, leading to more harm instead of prevention.

2. A nurse receives a report about a client who has 0.9% sodium chloride infusing IV at 125 mL/hr. When the nurse performs the initial assessment, they note that the client has received only 80 mL over the last 2 hrs. Which of the following actions should the nurse take first?

• A. Check the IV tubing for obstruction
• B. Increase the infusion rate
• C. Administer a bolus of fluid
• D. Replace the IV catheter

Correct answer: A

Rationale: The correct first action for the nurse to take in this situation is to check the IV tubing for obstruction. By doing this, the nurse can assess if there is any blockage or kink in the tubing that is impeding the flow of the IV solution. This step is crucial as it helps in identifying the reason for the inadequate infusion rate. Increasing the infusion rate (Choice B) without first checking for obstructions can lead to potential complications if there is a blockage. Administering a bolus of fluid (Choice C) may not be appropriate without addressing the cause of the decreased infusion rate. Similarly, replacing the IV catheter (Choice D) is not the initial priority unless obstruction is ruled out and other troubleshooting measures have been taken.

3. A nurse is caring for a group of clients. How should the nurse prevent the spread of infection?

• A. Place a client with TB in a negative pressure room.
• B. Use standard precautions only.
• C. Place a client with TB in a private room.
• D. Use barrier precautions only.

Correct answer: A

Rationale: The correct answer is to place a client with TB in a negative pressure room. Tuberculosis (TB) is an airborne infectious disease, and placing the client in a negative pressure room helps prevent the spread of the infection by containing and filtering the air within the room. Standard precautions (Choice B) are important for preventing the spread of infection in general, but specific precautions are needed for airborne diseases like TB. Placing the client in a private room (Choice C) may not provide adequate ventilation and containment of airborne pathogens. Using barrier precautions (Choice D) alone is not sufficient for preventing the airborne transmission of TB.

4. Twenty minutes after starting a heat application, the client mentions that the heating pad no longer feels warm enough. What is the best response by the LPN/LVN?

• A. That indicates you have derived the maximum benefit, and the heat can be removed.
• B. Your blood vessels are dilating and removing the heat from the site.
• C. We will increase the temperature by 5 degrees when the pad no longer feels warm.
• D. The body's receptors adapt over time as they are exposed to heat.

Correct answer: D

Rationale: Choice D is the correct response. The body's receptors adapt to the heat over time, which can explain why the client no longer perceives the warmth from the heating pad. This phenomenon is known as thermal adaptation. Choices A, B, and C are incorrect. Choice A is inaccurate because the client not feeling the warmth does not necessarily mean they have derived the maximum benefit. Choice B incorrectly states that blood vessels dilating remove heat, which is not accurate. Choice C suggests increasing the temperature when the pad no longer feels warm, which could potentially lead to burns or discomfort for the client.

5. A healthcare professional working in the emergency department is witnessing the signing of informed consent forms for the treatment of multiple clients during their shift. Which of the following signatures may the healthcare professional legally witness?

• A. A 16-year-old client who is married
• B. A 27-year-old who has schizophrenia
• C. An adoptive parent who brings in their 8-year-old child
• D. A 17-year-old mother who brings in her toddler

Correct answer: A

Rationale: The correct answer is A. A 16-year-old who is married can legally sign an informed consent form. In this case, being married at 16 may indicate legal emancipation or the ability to consent to medical treatment. Choice B is incorrect because having schizophrenia doesn't automatically imply incapacity to provide informed consent. Choice C is incorrect as an adoptive parent does not have the legal authority to provide consent for medical treatment on behalf of a child without proper documentation. Choice D is incorrect as a 17-year-old mother would generally not have the legal capacity to give consent for her toddler, as parental consent is usually required for minors.

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