which assignment should not be performed by the licensed practical nurse

NCLEX-PN

PN Nclex Questions 2024

1. Which task should not be performed by the licensed practical nurse?

A. Inserting a Foley catheter
B. Discontinuing a nasogastric tube
C. Obtaining a sputum specimen
D. Initiating a blood transfusion

Correct answer: D

Rationale: A licensed practical nurse should not initiate a blood transfusion. LPNs can assist with transfusions and verify ID numbers but should not be assigned to initiate the procedure. Inserting Foley catheters, discontinuing nasogastric tubes, and obtaining sputum specimens are within the scope of practice for LPNs. Therefore, options A, B, and C are tasks that LPNs can perform, making them incorrect choices.

2. An adult who had been abused as a child is discussing the group therapy program. Which statement indicates that the client has gained insight?

A. "I think I was a lonely child because I could not tell anyone about my abuse."?
B. "I am now aware of how deep-seated my anger is. Before, I did not realize I was angry."?
C. "The program has given me the courage to tell my mother how I felt about her role in my hurt."?
D. "There are so many people just like me, who are just normal people that had bad things happen to them."?

Correct answer: B

Rationale: The correct answer demonstrates insight gained by the client regarding their emotional state. Recognizing deep-seated anger that was previously unrecognized indicates progress in understanding their emotions and the impact of past abuse. Choice A reflects a sense of loneliness due to an inability to share about the abuse, which does not directly address emotional insight. Choice C shows progress in addressing relationships but does not specifically relate to emotional awareness. Choice D acknowledges shared experiences but does not reflect personal emotional growth or insight.

3. Narrow therapeutic index medications:

A. are drug formulations with limited pharmacokinetic variability.
B. have limited value and require no monitoring of blood levels.
C. have less than a twofold difference in minimum toxic levels and minimum effective concentration in the blood
D. have limited potency and side effects.

Correct answer: C

Rationale: The therapeutic index is the ratio between the median lethal dose and median effective dose of a drug, indicating the safety margin. Narrow therapeutic index medications have a small difference between minimum toxic levels and minimum effective concentration in the blood, making them high-risk drugs that require close monitoring to avoid toxicity. Choice A is incorrect because pharmacokinetics refer to drug absorption, distribution, metabolism, and elimination, not the therapeutic index. Choice B is incorrect because narrow therapeutic index drugs necessitate monitoring due to their narrow margin of safety. Choice D is incorrect because narrow therapeutic index drugs do not necessarily have limited potency but are characterized by a small window between efficacy and toxicity.

4. Which client can best be assigned to the newly licensed practical nurse?

A. The client receiving chemotherapy
B. The client post-coronary bypass
C. The client with a TURP
D. The client with diverticulitis

Correct answer: D

Rationale: The best client to assign to the newly licensed nurse is the most stable client. In this case, the client with diverticulitis is the most stable among the options provided. Clients receiving chemotherapy and those post-coronary bypass require specialized care and attention, making them unsuitable for a newly licensed nurse. The client with a TURP may be at risk of bleeding, needing a nurse experienced in managing such complications. Therefore, the client with diverticulitis is the most appropriate choice for the newly licensed practical nurse.

5. A client arrives in the emergency room with a possible fractured femur. The nurse should anticipate an order for:

A. Trendelenburg position
B. Ice to the entire extremity
C. Buck's traction
D. An abduction pillow

Correct answer: C

Rationale: The correct answer is Buck's traction. This intervention is used to realign the fractured femur, reduce spasms, and alleviate pain. Placing the client in the Trendelenburg position is inappropriate for a femur fracture, making answer A incorrect. While ice may be used post-repair, applying it to the entire extremity is unnecessary, so answer B is wrong. An abduction pillow is typically employed following a total hip replacement, not for a fractured femur, rendering answer D incorrect.