HESI LPN
CAT Exam Practice Test
1. The nurse receives change of shift report on a group of clients for the upcoming shift. A client with which condition requires the most immediate attention by the nurse?
- A. Gunshot wound three hours ago with dark drainage of 2 cm on the dressing
- B. Mastectomy 2 days ago with 50 ml bloody drainage in the Jackson-Pratt drain
- C. Collapsed lung after a fall 8 hours ago with 100 ml blood in the chest tube collection container
- D. Abdominal-perineal resection 2 days ago with no drainage on dressing and fever and chills
Correct answer: C
Rationale: A collapsed lung with significant blood accumulation requires immediate attention to prevent respiratory compromise. Option A may also require attention, but the immediate threat to airway and breathing in option C takes precedence over the others. Option B has expected drainage after a mastectomy, and option D's fever and chills, while concerning, do not pose an immediate life-threatening risk as in option C.
2. A young female adult wanders into the Emergency Department. She is disheveled and confused and states, 'My date must have put something in my drink. He took my car, and I think he raped me. I don't exactly remember, but I know he hurt me.' How should the nurse respond?
- A. Did you try to resist or fight back when you felt uncomfortable?
- B. He hurt you? Can you elaborate on what happened?
- C. It is okay to cry, but first, let's address your injuries and the situation.
- D. Yes, I can see. Tell me more about what you remember.
Correct answer: D
Rationale: The correct response is to encourage the patient to share more about what she remembers. This approach helps gather crucial information, supports the patient in a non-judgmental manner, and allows the nurse to provide appropriate care. Choice A has been revised to be more sensitive by asking about resistance when feeling uncomfortable rather than placing blame. Choice B has been adjusted to show empathy and request more details without questioning the patient's account. Choice C, although empathetic, does not address the immediate need to collect information and support the patient.
3. Which techniques should be used to administer an intradermal (ID) injection for a Mantoux test to screen for tuberculosis (TB)? Select all that apply.
- A. Observe for an intradermal bleed after the antigen is injected
- B. Select an ID site using the volar surface of the forearm
- C. Use a 26 or 27-gauge needle with a length of 1/4 to 5/8 inches on a 1 ml calibrated syringe
- D. Ensure that the needle is inserted into the skin with the bevel up
Correct answer: A
Rationale: Observing for an intradermal bleed after the antigen is injected is a proper technique for an ID injection. This is important to confirm the correct placement of the injection. Choice B is correct because the recommended site for an ID injection for a Mantoux test is the volar surface of the forearm. Choice C is incorrect because the standard needle size for an ID injection is usually 26 or 27 gauge with a length of 1/4 to 5/8 inches, not 25 gauge with a length of 1/2 inch. Choice D is incorrect because the needle should be inserted into the skin with the bevel facing up, not down.
4. A female client is admitted for a diabetic crisis resulting from inadequate dietary practices. After stabilization, the nurse talks to the client about her prescribed diet. What client characteristic is most important for successful adherence to the diabetic diet?
- A. Understands the importance of timing insulin administration 30 minutes before eating
- B. Frequently includes fruits and vegetables in meals and snacks
- C. Has access to someone who can assist with meal preparation and monitoring
- D. Demonstrates willingness to consistently follow the prescribed diet
Correct answer: D
Rationale: The most crucial characteristic for successful adherence to a diabetic diet is the client's willingness to consistently follow the prescribed diet plan. Option A, understanding insulin timing, is important for treatment but not directly related to dietary adherence. Option B, consuming fruits and vegetables, is a healthy practice but does not ensure adherence to a specific diabetic diet. Option C, having assistance with meal preparation, is beneficial but not as essential as the client's personal commitment to adhering to the diet consistently.
5. After removing an IV that became infiltrated in the client’s left forearm, which site should the nurse select as a possible site to insert another IV catheter?
- A. Right hand
- B. Right forearm
- C. Left hand
- D. Right subclavian
Correct answer: A
Rationale: The correct answer is A: Right hand. When an IV becomes infiltrated in the client's left forearm, it is essential to avoid the same side due to the risk of complications. Therefore, the right hand is a suitable alternative site for IV insertion. Choices B, C, and D are incorrect. Choosing the right forearm (B) would still be on the same side, which increases the risk of complications. The left hand (C) is not a preferred option immediately after an infiltration in the left forearm. The right subclavian (D) is an invasive site typically reserved for central line placement and not a first-line choice for IV insertion.
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