Nursing Elites

1. When planning to discharge a client receiving home oxygen therapy, which of the following instructions should the nurse include in the discharge teaching?

• A. Ensure that electrical cords are not frayed
• B. Keep oxygen tanks in a horizontal position
• C. Store extra oxygen tanks in a closed closet
• D. Apply petroleum-based gel to the inside of the nostrils

Correct answer: A

Rationale: The correct answer is to ensure that electrical cords are not frayed. Frayed electrical cords pose a fire hazard when oxygen is in use. Keeping oxygen tanks in a horizontal position (Choice B) is important to prevent leaks but is not the priority compared to fire safety. Storing extra oxygen tanks in a closed closet (Choice C) is also important but not as immediate as preventing fire hazards. Applying petroleum-based gel to the inside of the nostrils (Choice D) is unrelated to oxygen therapy safety and is not recommended.

2. In the nursing process, the evaluation phase is used to determine:

• A. Value of the nursing intervention
• B. Accuracy of problem identification
• C. Quality of the plan of care
• D. Degree of outcome achievement

Correct answer: D

Rationale: The evaluation phase of the nursing process is used to determine the degree of outcome achievement. It assesses whether the goals and outcomes set during the planning phase were met. Choice A is incorrect because it focuses on the worth of the intervention rather than the achievement of outcomes. Choice B is incorrect as it pertains to the assessment phase where problems are identified. Choice C is incorrect as it refers to the planning phase where the care plan is developed, not evaluated.

3. A client has been diagnosed with tuberculosis. Which of the following precautions should the nurse initiate to prevent transmission of the disease?

• A. Contact precautions
• B. Airborne precautions
• C. Droplet precautions
• D. Protective environment

Correct answer: B

Rationale: Tuberculosis is spread through small droplets, measuring less than 5 microns, which can remain airborne for extended periods. The nurse should place a client with TB under airborne precautions to prevent the transmission of the disease. Choice A, contact precautions, are used for diseases that spread by direct or indirect contact. Choice C, droplet precautions, are for diseases transmitted by large droplets. Choice D, protective environment, is used for clients who have compromised immune systems.

4. A healthcare professional is preparing to administer 250 mg of an antibiotic IM. Available is 3 g/5 mL. How many mL would the healthcare professional administer per dose?

• A. 0.4 mL
• B. 0.3 mL
• C. 0.5 mL
• D. 0.6 mL

Correct answer: A

Rationale: To calculate the mL to be administered, convert 250 mg to grams (0.25 g). Then, set up a proportion: (0.25 g / 3 g) x 5 mL = 0.4167 mL, which rounds to 0.4 mL. Therefore, the healthcare professional would administer 0.4 mL per dose. Choice B (0.3 mL) is incorrect because it does not reflect the accurate calculation. Choice C (0.5 mL) is incorrect as it does not consider the correct conversion and calculation. Choice D (0.6 mL) is incorrect as it provides a value higher than the accurate calculation.

5. A nurse is preparing to administer a blood transfusion. Which of the following actions should the nurse take first?

• A. Obtain the client's consent
• B. Verify the blood type and crossmatch
• C. Take baseline vital signs
• D. Prime the IV with normal saline

Correct answer: B

Rationale: The correct first action the nurse should take when preparing to administer a blood transfusion is to verify the blood type and crossmatch. This step is crucial to ensure compatibility and prevent transfusion reactions. Obtaining the client's consent is important but should follow the verification process. Taking baseline vital signs is necessary before starting the transfusion, but confirming compatibility takes precedence. Priming the IV with normal saline is a step done before starting the transfusion, after ensuring blood compatibility.

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