HESI LPN
CAT Exam Practice
1. Which type of wound would most likely require immediate intervention by the healthcare provider?
- A. Laceration
- B. Abrasion
- C. Contusion
- D. Ulceration
Correct answer: A
Rationale: A laceration would most likely require immediate intervention by the healthcare provider due to its deeper tissue damage, significant bleeding, and higher risk of infection compared to abrasions, contusions, and ulcerations. Lacerations often need prompt attention to control bleeding, clean the wound, and reduce the risk of infection. Abrasions are superficial wounds that usually do not require urgent attention as they tend to heal well on their own with basic wound care. Contusions are bruises that typically resolve on their own without immediate intervention. Ulcerations are open sores that may require intervention but not necessarily immediate action unless complicated by infection or other issues.
2. A client who had a cerebrovascular accident (CVA) is paralyzed on the left side of the body and has developed a Stage II pressure ulcer on the left hip. Which nursing diagnosis describes this client’s current health status?
- A. Risk for impaired tissue integrity related to impaired physical mobility
- B. Impaired skin integrity related to altered circulation and pressure
- C. Ineffective tissue perfusion related to inability to move self in bed
- D. Impaired physical mobility related to the left-side paralysis
Correct answer: B
Rationale: The correct answer is B: 'Impaired skin integrity related to altered circulation and pressure.' This nursing diagnosis is the most appropriate as it directly addresses the Stage II pressure ulcer on the left hip, which is caused by altered circulation and pressure due to the client's left-side paralysis. Choice A is incorrect because it focuses on the risk for impaired tissue integrity rather than the current issue of impaired skin integrity. Choice C is incorrect as ineffective tissue perfusion is not the primary issue in this scenario. Choice D is incorrect as it only addresses the left-side paralysis and not the pressure ulcer or altered circulation.
3. A male client, admitted to the mental health unit for a somatoform disorder, becomes angry because he cannot have his pain medication. He demands that the nurse call the healthcare provider and threatens to leave the hospital. What action should the nurse take?
- A. Place the client in seclusion per unit guidelines
- B. Administer a PRN prescription for lorazepam (Ativan)
- C. Call security to help ensure staff and client safety
- D. Ask what other methods he uses to deal with pain
Correct answer: C
Rationale: In this scenario, the nurse should prioritize ensuring safety. When a client becomes aggressive and threatens to leave, calling security is crucial to help maintain a safe environment for both staff and the client. Placing the client in seclusion (choice A) is not the appropriate initial action as it may escalate the situation further. Administering lorazepam (choice B) should not be the first response to behavioral issues. Asking about other pain management methods (choice D) is not the immediate priority when safety is at risk.
4. When administering diazepam, a benzodiazepine, 10 mg IV push PRN for a client with alcohol withdrawal symptoms, which actions should the nurse implement? (Select all that apply)
- A. Protect the medication from light exposure
- B. Monitor for changes in level of consciousness
- C. Observe for onset of generalized bruising or bleeding
- D. Perform ongoing assessment of respiratory status
Correct answer: D
Rationale: When administering diazepam for a client with alcohol withdrawal symptoms, it is crucial to perform ongoing assessment of respiratory status. Diazepam can lead to respiratory depression, emphasizing the need for continuous monitoring to detect any signs of respiratory distress early. Protecting the medication from light exposure is a general guideline for some drugs but is not a specific concern for diazepam. Observing for bruising or bleeding is not directly associated with the administration of diazepam for alcohol withdrawal symptoms, making choices A and C incorrect.
5. The urinary drainage of a client with continuous bladder irrigation is becoming increasingly red. Which intervention should the nurse implement?
- A. Increase the irrigation rate
- B. Lower the head of the bed
- C. Milk the catheter tubing
- D. Evaluate for fluid overload
Correct answer: A
Rationale: Increasing the irrigation rate can help clear any blood clots and reduce the redness in the urinary drainage. This intervention aims to improve the flushing of the bladder and potentially resolve the issue. Lowering the head of the bed would not directly address the red urinary drainage. Milking the catheter tubing is not recommended as it can cause trauma to the catheter or bladder, leading to further complications. While evaluating for fluid overload is an important nursing consideration, it does not directly address the immediate concern of redness in the urinary drainage, which requires a focused intervention to clear any blockages or clots in the system.
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