Nursing Elites

1. A healthcare professional is planning to collect a liquid stool specimen from a client for ova and parasites. Inaccurate test results may result if the healthcare professional:

• A. Refrigerates the collected specimen
• B. Collects the specimen in a sterile container
• C. Delays the collection of the specimen
• D. Uses a non-contaminated collection container

Correct answer: A

Rationale: Refrigeration can kill the ova and parasites present in the stool specimen, leading to inaccurate test results. Storing the specimen in a cold environment can disrupt the integrity of the parasites and ova, affecting the accuracy of the test. Collecting the specimen in a sterile container (Choice B) is the correct procedure to prevent external contamination. Delaying the collection of the specimen (Choice C) may affect the freshness of the sample but does not directly impact the test results. Using a non-contaminated collection container (Choice D) is essential to maintain the sample's integrity but does not relate to the risk of killing ova and parasites through refrigeration.

2. A nurse enters a client's room and finds her on the floor. The client's roommate reports that the client fell out of bed. Which of the following statements should the nurse document?

• A. “Client found lying on the floor.”
• B. “Client fell out of bed and was found on the floor.”
• C. “Client experienced a fall from the bed.”
• D. “Client was discovered on the floor following a fall from the bed.”

Correct answer: B

Rationale: The correct answer is B. The documentation should be clear and precise, providing details about the context of the fall. Choice A is vague and does not specify the cause of the client being on the floor. Choice C is less specific and does not directly state that the client fell from the bed. Choice D is wordy and less direct compared to option B, which clearly states that the client fell out of bed and was found on the floor.

3. A nurse in a provider's office is assessing the deep tendon reflexes of a client. Which of the following techniques should the nurse identify as indicating the correct method for eliciting the client's patellar reflex?

• A. Tap just below the knee
• B. Tap on the upper thigh
• C. Tap on the ankle
• D. Tap on the lower leg

Correct answer: A

Rationale: The correct technique for eliciting the client's patellar reflex is to tap just below the knee. This action stimulates the stretch receptors in the patellar tendon, leading to a reflex contraction of the quadriceps muscle and extension of the lower leg. Tapping on the upper thigh (Choice B) would not elicit the patellar reflex as it targets a different area. Similarly, tapping on the ankle (Choice C) or tapping on the lower leg (Choice D) would not produce the desired response associated with the patellar reflex, making them incorrect choices.

4. When preparing to apply dressing to a stage 2 pressure injury, which type of dressing should the nurse use?

• A. Hydrocolloid
• B. Gauze
• C. Transparent film
• D. Alginate

Correct answer: A

Rationale: The correct answer is A: Hydrocolloid. Hydrocolloid dressings are recommended for stage 2 pressure injuries as they help maintain a moist wound environment, which supports the healing process. Gauze (choice B) is not ideal for stage 2 pressure injuries as it can stick to the wound bed and disrupt the healing process. Transparent film dressings (choice C) are more suitable for superficial wounds or as a secondary dressing. Alginate dressings (choice D) are typically used for wounds with heavy exudate, which is not typically seen in stage 2 pressure injuries.

5. The LPN/LVN is assisting with the care of a client who has had a stroke. Which intervention is most important to include in the client's plan of care to prevent joint contractures?

• A. Encourage the client to perform active range-of-motion exercises.
• B. Use pillows to keep the client's extremities in a functional position.
• C. Place the client in a prone position for 30 minutes each day.
• D. Perform passive range-of-motion exercises on the affected side.

Correct answer: B

Rationale: Using pillows to keep the client's extremities in a functional position is crucial in preventing joint contractures. This intervention helps maintain proper alignment of the joints and reduces the risk of contractures by preventing prolonged positioning that can lead to muscle shortening. Encouraging the client to perform active range-of-motion exercises (Choice A) is beneficial for maintaining mobility but may not be the most important intervention to prevent joint contractures. Placing the client in a prone position for 30 minutes each day (Choice C) can be helpful for preventing pressure ulcers but is not directly related to preventing joint contractures. Performing passive range-of-motion exercises on the affected side (Choice D) can aid in maintaining joint flexibility but may not be as crucial as using pillows to prevent joint contractures.

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