HESI LPN
HESI Practice Test for Fundamentals
1. A client with a new colostomy is being taught how to irrigate the ostomy. The healthcare provider realizes that the client needs further teaching when the client:
- A. Positions the irrigating solution bag 30 inches below the stoma
- B. Uses an open system for irrigation
- C. Irrigates the colostomy twice a day
- D. Cleans the stoma with harsh chemicals
Correct answer: A
Rationale: The correct answer is A. Positioning the irrigating solution bag 30 inches below the stoma would cause discomfort and ineffective irrigation as the bag should be positioned at a lower level. Option B is incorrect because a closed system for irrigation is the preferred method for colostomy irrigation. Option C is incorrect as colostomy irrigation is typically done once a day unless otherwise instructed by a healthcare provider. Option D is incorrect as the stoma should be cleaned with mild soap and water to prevent skin irritation and damage.
2. A nurse observes a family member administer a rectal suppository by having the client lie on the left side for the administration. The family member pushed the suppository until the finger went up to the second knuckle. After 10 minutes, the client was told by the family member to turn to the right side. What is the appropriate comment for the nurse to make?
- A. Why don’t we now have the client turn back to the left side?
- B. That was done correctly. Did you have any problems with the insertion?
- C. Let’s check to see if the suppository is in far enough.
- D. Did you feel any stool in the intestinal tract?
Correct answer: B
Rationale: Choice B is the correct answer because the family member's actions in administering the rectal suppository were correct. Providing positive feedback and asking if there were any problems with the insertion is an appropriate response. Choice A is incorrect because there is no need to have the client turn back to the left side after the suppository has been administered. Choice C is incorrect as there is no indication that the suppository was not inserted correctly, so there is no need to check if it is in far enough. Choice D is incorrect because feeling stool in the intestinal tract is not relevant to the administration of a rectal suppository.
3. During preoperative teaching, a client in a surgeon’s office expresses intent to prepare advance directives before surgery. Which statement by the client indicates understanding of advance directives?
- A. “I’d prefer my brother to make decisions, but I understand it must be my wife.”
- B. “I understand the surgery won’t proceed unless I fill out these forms.”
- C. “I plan to specify my wish to avoid being kept on a breathing machine.”
- D. “I will have my primary doctor review my plan before submitting it at the hospital.”
Correct answer: C
Rationale: The correct answer is C. This statement reflects the client's understanding of advance directives, as it indicates a specific preference regarding life-sustaining treatment. Advance directives enable individuals to outline their healthcare preferences, including decisions about treatments they wish to receive or avoid. Choice A mentions family members but doesn't address specific healthcare wishes; choice B focuses on the surgery rather than personal directives; choice D discusses doctor approval but lacks details about the directive itself.
4. When initiating cardiopulmonary resuscitation (CPR), what assessment finding must the healthcare provider confirm before beginning chest compressions?
- A. Absence of a pulse
- B. Presence of a pulse
- C. Respiratory rate
- D. Blood pressure
Correct answer: A
Rationale: The correct answer is A: Absence of a pulse. Prior to initiating chest compressions during CPR, it is essential to confirm the absence of a pulse. Chest compressions are indicated when there is no detectable pulse as it signifies cardiac arrest. Checking for a pulse is a critical step to ensure that CPR is performed on individuals who truly require it. Choices B, C, and D are incorrect because focusing on the presence of a pulse, respiratory rate, or blood pressure before starting chest compressions can delay life-saving interventions in a person experiencing cardiac arrest.
5. A client is drawing up and mixing insulin under the observation of a nurse. Which of the following findings should the nurse identify as an indication that psychomotor learning has taken place?
- A. The client is able to discuss the appropriate technique.
- B. The client is able to demonstrate the appropriate technique.
- C. The client states an understanding of the process.
- D. The client is able to write the steps on a piece of paper.
Correct answer: B
Rationale: The correct answer is B because the ability to demonstrate the appropriate technique shows that the client has acquired the psychomotor skills needed for insulin preparation. Merely discussing, stating an understanding, or writing the steps does not confirm that the client can physically perform the task correctly. Being able to demonstrate indicates practical application and mastery of the skill. Choice A is incorrect because discussing the technique does not necessarily mean the client can physically perform it. Choice C is incorrect as stating an understanding does not guarantee the client's ability to perform the task. Choice D is incorrect because writing the steps does not assess the client's physical execution of the technique.
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