Nursing Elites

1. When evaluating the lab work of a client in hepatic coma, which of the following lab tests is most important?

• A. blood urea nitrogen
• B. serum calcium
• C. serum ammonia
• D. serum creatinine

Correct answer: C

Rationale: When a client is in hepatic coma due to liver failure, the liver cannot metabolize amino acids completely, leading to elevated ammonia levels. Increased ammonia can cause brain-tissue irritation, worsening the coma. Therefore, monitoring serum ammonia levels is crucial in assessing the severity of hepatic coma. Choices A, B, and D are less relevant in the context of hepatic coma. Blood urea nitrogen primarily assesses kidney function, serum calcium levels are not directly related to hepatic coma, and serum creatinine is more indicative of kidney function rather than liver function in this scenario.

2. Which of the following statements indicates that the provider understands how to promote rest and sleep for the client?

• A. If you would prefer not to be disturbed, we can postpone all vital signs and assessments until tomorrow morning.
• B. With your physical therapy appointments, you cannot nap more during the day even if your sleep is often interrupted at nighttime.
• C. I can try to incorporate any sleep rituals or an ideal bedtime into your routine.
• D. We cannot group together medications, assessments, and other interventions so you may have multiple interruptions at night.

Correct answer: C

Rationale: The correct answer is, 'I can try to incorporate any sleep rituals or an ideal bedtime into your routine.' To promote rest and sleep, the provider should consider incorporating the client's preferred sleep rituals or bedtime routine. This statement shows an understanding of the importance of individualizing care to promote restful sleep. Choices A, B, and D do not directly address promoting rest and sleep. Choice A focuses on postponing assessments, Choice B addresses napping during the day, and Choice D mentions multiple interruptions at night, none of which directly support promoting rest and sleep for the client.

3. Which of the following NSAIDs is most commonly used for a brief period for acute pain?

• A. Advil
• B. Aleve
• C. Toradol
• D. Bextra

Correct answer: C

Rationale: Toradol is the correct answer because it is an NSAID known for its effectiveness in managing acute pain for short durations. It can be administered via intramuscular (IM), intravenous (IV), or oral (PO) routes. Advil (choice A) and Aleve (choice B) are commonly used for mild to moderate pain but may not be as effective for acute pain requiring immediate relief. Bextra (choice D) was withdrawn from the market due to safety concerns, making it an inappropriate choice for acute pain management.

4. Which of the following clients would be most appropriate for an LPN to assign to a nursing assistant?

• A. an 18-year-old client with a femur fracture who is just returning to the floor from the recovery unit
• B. an 84-year-old client 2 days post-op after knee replacement surgery who needs help ambulating
• C. a 35-year-old client who is suffering from an acute asthma attack
• D. a 20-year-old client with Cystic Fibrosis who needs an early morning sputum sample collection

Correct answer: D

Rationale: Collecting sputum samples on stable clients is within the scope of practice for an LPN. This task does not require immediate intervention or assessment by an RN or medical provider. An RN should perform the initial assessment on any client immediately post-op as it requires a higher level of assessment and monitoring. A client suffering from an acute asthma attack should be attended to by an RN or medical provider due to the potential severity and need for prompt intervention. Assigning a medically stable client who needs help ambulating to a nursing assistant is appropriate as it falls within their scope of practice and allows the LPN to focus on tasks that require their expertise.

5. How should an infant be secured in a car?

• A. To hold the infant while sitting in the middle of the back seat of the car
• B. To place the infant in the front seat in a rear-facing infant safety seat if the car has passenger-side air bags
• C. To place the infant in a booster seat in the front seat with the shoulder and lap belts secured around the infant
• D. To secure the infant in the middle of the back seat in a rear-facing infant safety seat

Correct answer: D

Rationale: The recommended way to secure an infant in a car is to place them in the middle of the back seat in a rear-facing infant safety seat. Option A is incorrect because infants should never be held while in a moving vehicle due to safety concerns. Option B is incorrect because placing an infant in the front seat with a rear-facing safety seat can be risky if the car has passenger-side airbags. Option C is incorrect as booster seats are not suitable for infants. Therefore, the correct choice is to secure the infant in the middle of the back seat in a rear-facing infant safety seat.

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