HESI LPN
HESI Practice Test for Fundamentals
1. A nurse educator is conducting a parenting class for new guardians of infants. Which of the following statements made by a participant indicated understanding?
- A. “I will set my water heater at 130°F.â€
- B. “Once my baby can sit up, they should be safe in the bathtub.â€
- C. “I will place my baby on their stomach to sleep.â€
- D. “Once my infant starts to push up, I will remove the mobile from over the crib.â€
Correct answer: D
Rationale: The correct answer is D. Removing the mobile when the baby starts to push up prevents choking hazards as infants can reach and grab objects posing a risk of choking. Choice A is unsafe as setting the water heater at 130°F can scald a child. Choice B is incorrect because even when a baby can sit up, they still require close supervision in the bathtub. Choice C is unsafe as current guidelines recommend placing babies on their backs to sleep to reduce the risk of sudden infant death syndrome (SIDS). Therefore, choices A, B, and C are incorrect or unsafe practices for infant care.
2. The nurse is caring for a client with a newly placed colostomy. Which statement by the client indicates a need for additional teaching?
- A. I will need to change the colostomy bag every day.
- B. I should avoid foods that can cause gas, such as beans and carbonated drinks.
- C. I need to empty the colostomy bag when it is one-third to one-half full.
- D. I will need to take care of the skin around the stoma to prevent irritation.
Correct answer: A
Rationale: The correct answer is A. Changing the colostomy bag every day is not necessary; it should be changed as needed, usually every 3-7 days. This statement indicates a need for additional teaching as frequent changes can irritate the skin and are not typically required. Choices B, C, and D are all correct statements regarding colostomy care. Avoiding gas-producing foods, emptying the bag when it is one-third to one-half full, and taking care of the skin around the stoma are all essential aspects of colostomy care to prevent complications and maintain skin integrity.
3. An older adult client just diagnosed with colon cancer asks the nurse what the primary care provider is going to do. The provider will be making rounds within the hour. Which of the following nursing actions is appropriate?
- A. Help the client write down the questions to ask the provider, so that the client doesn’t forget
- B. Reassure the client that everything will be explained
- C. Explain the procedure in detail yourself
- D. Direct the client to search for information online
Correct answer: A
Rationale: Assisting the client in preparing questions is the most appropriate action as it helps ensure that all concerns are addressed during the provider's visit. By helping the client write down questions, the nurse empowers the client to actively participate in their care and communicate effectively with the provider. Reassuring the client, while well-intentioned, may not address the specific questions or fears the client has. Explaining the procedure in detail may not be what the client is seeking at this moment, as their primary concern is about the provider's actions. Directing the client to search for information online is not recommended as it may lead to confusion or misinformation, and the information may not be tailored to the client's specific situation.
4. A client with a history of chronic renal failure is admitted with generalized edema. Which laboratory value should the LPN/LVN monitor to assess the client's fluid balance?
- A. Serum potassium
- B. Serum calcium
- C. Serum albumin
- D. Serum sodium
Correct answer: C
Rationale: The correct answer is C, Serum albumin. In clients with chronic renal failure and generalized edema, monitoring serum albumin levels is crucial as it is a key indicator of fluid balance. Low serum albumin levels can contribute to edema formation due to decreased oncotic pressure, indicating fluid imbalance. Serum potassium (Choice A) is more related to kidney function and electrolyte balance in renal failure patients. Serum calcium (Choice B) is important for bone health but is not directly related to fluid balance. Serum sodium (Choice D) is more indicative of hydration status and electrolyte balance but may not directly reflect fluid balance in the context of chronic renal failure and edema.
5. When admitting a client, what information should the nurse record in the client’s record first?
- A. Assessment of the client
- B. Client’s medical history
- C. Plan of care
- D. Vital signs
Correct answer: A
Rationale: When admitting a client, the nurse's first step should be to assess the client. Assessment is crucial as it helps establish a baseline of the client's condition, identify any immediate concerns, and guide the development of an individualized plan of care. Recording the client's medical history, plan of care, or vital signs may follow the initial assessment but are secondary to the primary assessment process.
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