HESI LPN
CAT Exam Practice
1. When educating a group of school-age children on reducing the risk of Lyme disease, which instruction should the camp nurse include?
- A. Wash hands frequently
- B. Avoid drinking lake water
- C. Wear long sleeves and pants
- D. Do not share personal products
Correct answer: C
Rationale: The correct instruction to reduce the risk of Lyme disease is to wear long sleeves and pants. This helps prevent tick bites, which are the primary mode of transmission for Lyme disease. Wearing protective clothing reduces the skin's exposure to ticks, decreasing the chances of getting bitten. Washing hands frequently (Choice A) is important for general hygiene but not specifically for preventing Lyme disease. Avoiding drinking lake water (Choice B) is unrelated to the prevention of Lyme disease. Not sharing personal products (Choice D) is important for preventing the spread of infections but does not directly reduce the risk of Lyme disease.
2. In developing a plan of care for a client admitted to a mental health unit after attempting suicide by taking a handful of medications, which goal has the highest priority?
- A. Signs a no-self-harm contract
- B. Sleep for at least 6 hours nightly
- C. Attends group therapy every day
- D. Verbalizes a positive self-image
Correct answer: A
Rationale: The correct answer is A: Signs a no-self-harm contract. Ensuring the client’s immediate safety by having them commit to not engaging in self-harm is the highest priority after a suicide attempt. This measure aims to prevent further harm to the client. While sleep, group therapy, and self-image are important aspects of care, they are secondary to ensuring the client's safety in the immediate aftermath of a suicide attempt. Prioritizing the establishment of a no-self-harm contract creates a foundation for addressing other therapeutic goals in the client's care plan.
3. In Duchenne muscular dystrophy, if a child has a Gower sign, what behavior should the nurse expect the child to exhibit?
- A. Stands from sitting on the floor by using hands to walk up legs
- B. Exhibits muscular atrophy of upper and lower extremities
- C. Is unable to stand because of contractures of both hips
- D. Walks with an unsteady gait and slaps feet on the floor
Correct answer: A
Rationale: The Gower sign is a characteristic finding in Duchenne muscular dystrophy where a child uses hands to walk up the legs when standing from a sitting position due to proximal muscle weakness. This behavior is indicative of the child trying to compensate for weak hip and thigh muscles. Choices B, C, and D are incorrect because they do not describe the specific behavior associated with the Gower sign. Muscular atrophy, contractures of both hips, and an unsteady gait with foot slapping are not directly related to the Gower sign.
4. When taking a health history of a client admitted with acute pancreatitis, which client complaint should be expected?
- A. A low-grade fever and left lower abdominal pain
- B. Severe headache and sweating all the time
- C. Severe mid-epigastric pain after ingesting a heavy meal
- D. Dull, continuous, right lower quadrant pain and nausea
Correct answer: C
Rationale: The correct answer is C: 'Severe mid-epigastric pain after ingesting a heavy meal.' This symptom is characteristic of acute pancreatitis due to inflammation of the pancreas, which often presents with severe pain in the mid-epigastric region that may worsen after eating. Choices A, B, and D describe symptoms that are not typically associated with acute pancreatitis. A low-grade fever and left lower abdominal pain (Choice A) may be more indicative of other conditions like diverticulitis. Severe headache and sweating (Choice B) are commonly seen in conditions like migraines or infections. Dull, continuous, right lower quadrant pain and nausea (Choice D) could be suggestive of appendicitis rather than acute pancreatitis.
5. Which entry in the client record best reflects significant data on a male client who is admitted with complaints of chest pain?
- A. Nurse will check client q1h for the presence of chest pain
- B. Client has a nervous, tense personality and is likely to overreact
- C. Client states he will notify the nurse if chest pain returns
- D. Client understands how to use the call button and the telephone
Correct answer: C
Rationale: The correct answer is C because documenting the client's statement about notifying the nurse if chest pain returns provides direct, relevant information about their condition. This entry indicates the client's awareness of their symptoms and their willingness to seek assistance, which is crucial in managing chest pain. Choice A is incorrect because it focuses on the nurse's actions rather than the client's condition. Choice B is irrelevant as it discusses the client's personality rather than their current health issue. Choice D, though related to communication, does not directly address the client's chest pain complaint.
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