Nursing Elites

1. The nurse is caring for a 17-month-old child with acetaminophen poisoning. Which laboratory reports should the nurse review first?

• A. Prothrombin time (PT) and partial thromboplastin time (PTT)
• B. Red blood cell and white blood cell counts
• C. Blood urea nitrogen and creatinine levels
• D. Liver enzymes (AST and ALT)

Correct answer: D

Rationale: In acetaminophen poisoning, liver damage is a significant concern due to the drug's metabolism in the liver. Monitoring liver enzymes such as AST and ALT is crucial as they indicate liver function and damage. Prothrombin time (PT) and partial thromboplastin time (PTT) (Choice A) are coagulation studies and are not the priority in acetaminophen poisoning. Red blood cell and white blood cell counts (Choice B) are not directly related to acetaminophen poisoning. Blood urea nitrogen and creatinine levels (Choice C) assess kidney function, but liver enzymes are more specific for evaluating liver damage in acetaminophen poisoning.

2. A healthcare professional is teaching about home safety with a client. Which of the following instructions should the healthcare professional include?

• A. Unplug electronics by holding the plug
• B. Use electrical tape to secure extension cords next to baseboards on the floor
• C. To use a fire extinguisher, aim at the base of the flames
• D. Install slip-resistant rugs on tile floors

Correct answer: B

Rationale: The correct answer is to use electrical tape to secure extension cords next to baseboards on the floor. This practice helps prevent tripping and electrical hazards by keeping cords out of the way. Option A is incorrect as unplugging electronics should be done by holding the plug, not the cord itself. Option C is incorrect because when using a fire extinguisher, it should be aimed at the base of the flames, not at the top. Option D is not directly related to home safety teaching and may not be necessary for all clients, as it suggests an unnecessary change that may not improve safety.

3. The nurse is preparing to administer a medication through a nasogastric (NG) tube. Which action should the LPN/LVN take to ensure proper administration?

• A. Check the placement of the tube by auscultation.
• B. Flush the tube with 30 ml of water before and after medication administration.
• C. Administer the medication with food to prevent nausea.
• D. Dilute the medication with normal saline before administration.

Correct answer: B

Rationale: To ensure proper administration through a nasogastric tube, the LPN/LVN should flush the tube with 30 ml of water before and after medication administration. This action helps ensure the tube is patent, prevents clogging, and helps deliver the medication effectively. Checking the placement of the tube by auscultation (Choice A) is essential but does not directly relate to ensuring proper administration. Administering the medication with food (Choice C) may not always be appropriate for all medications and may not necessarily prevent nausea. Diluting the medication with normal saline (Choice D) is not a standard practice for all medications administered via an NG tube and may alter the medication's effectiveness.

4. A healthcare professional is preparing to administer dextrose 5% in water (D5W) 1,000-mL IV to infuse over 10 hr. How many mL/hr should the IV infusion pump be set to deliver? (Round the answer to the nearest whole number. Do not use a trailing zero.)

• A. 100 mL/hr
• B. 150 mL/hr
• C. 75 mL/hr
• D. 50 mL/hr

Correct answer: A

Rationale: To infuse 1,000 mL over 10 hr, the IV pump should be set to deliver 100 mL/hr. This calculation is derived by dividing the total volume (1,000 mL) by the total time in hours (10 hr), resulting in the infusion rate of 100 mL/hr. Choices B, C, and D are incorrect as they do not accurately reflect the correct calculation for this scenario.

5. During a staff meeting, a nurse is discussing the purpose of regulatory agencies. Which of the following tasks should the nurse identify as the responsibility of state licensing boards?

• A. Monitoring evidence-based practice for clients with specific diagnoses.
• B. Ensuring that health care providers comply with regulations.
• C. Setting quality standards for accrediting health care facilities.
• D. Determining the safety of medications for administration to clients.

Correct answer: B

Rationale: State licensing boards are primarily responsible for ensuring that health care providers comply with regulations. This includes overseeing licensure requirements, investigating complaints, and enforcing disciplinary actions. Monitoring evidence-based practice for clients with specific diagnoses is typically within the domain of professional organizations or healthcare institutions. Setting quality standards for accrediting health care facilities is usually the role of accrediting bodies such as The Joint Commission. Lastly, determining the safety of medications for administration to clients falls under the purview of regulatory agencies like the Food and Drug Administration (FDA).

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