HESI LPN
HESI Practice Test for Fundamentals
1. Which nursing diagnosis would be a priority for a client admitted with a CVA (cerebral vascular accident)?
- A. Risk for aspiration
- B. Impaired physical mobility
- C. Disturbed sensory perception
- D. Interrupted family processes
Correct answer: A
Rationale: The correct answer is 'Risk for aspiration' as it is a priority concern in clients with a CVA due to potential swallowing difficulties. Aspiration poses immediate risks such as pneumonia, which can be life-threatening. Impaired physical mobility, while important, may not be as urgent as the risk for aspiration in this scenario. Disturbed sensory perception and interrupted family processes are not typically the most critical concerns in the acute phase of a CVA.
2. A client has an order for 1000 ml of D5W over an 8-hour period. The nurse discovers that 800 ml has been infused after 4 hours. What is the priority nursing action?
- A. Ask the client if there are any breathing problems
- B. Have the client void as much as possible
- C. Check the vital signs
- D. Auscultate the lungs
Correct answer: D
Rationale: The correct answer is D: Auscultate the lungs. When a significant amount of fluid has been infused, especially in a short period, it is crucial to assess for signs of fluid overload or pulmonary complications, such as crackles or decreased breath sounds. This can be achieved by auscultating the lungs. Choice A, asking the client about breathing problems, may provide valuable information, but direct assessment through auscultation takes priority. Choice B, having the client void, and Choice C, checking vital signs, are important nursing actions but are not as urgent as assessing the lungs for potential complications in this scenario.
3. A client has a terminal diagnosis and their health is declining. The client requests information about advance directives. Which of the following responses should the nurse make?
- A. Offering to discuss advance directives and provide brochures respects the client's request and provides information.
- B. Informing the client that advance directives are not necessary at this time is incorrect as they play a crucial role in end-of-life care.
- C. Scheduling a meeting with the family to discuss advance directives is not the most appropriate response as the client directly requested information.
- D. Directing the client to ask their provider about advance directives does not directly address the client's request for information.
Correct answer: A
Rationale: When a client with a terminal illness asks about advance directives, it is essential to provide the information they seek. Choice A is the correct response as it acknowledges the client's request and offers to discuss advance directives while providing additional resources in the form of brochures. This approach empowers the client to make informed decisions about their end-of-life care. Choices B, C, and D are incorrect because they do not directly address the client's request or provide the information the client is seeking. Choice B dismisses the importance of advance directives, which are crucial in end-of-life care planning. Choice C involves the family unnecessarily when the client directly requested information. Choice D deflects the responsibility back to the client to seek information from their provider instead of addressing their immediate request.
4. The nurse is planning a meal plan that would provide the most iron for a child with anemia. Which dinner menu would be best?
- A. Fish sticks, french fries, banana, cookies, milk
- B. Ground beef patty, lima beans, wheat roll, raisins, milk
- C. Chicken nuggets, macaroni, peas, cantaloupe, milk
- D. Peanut butter and jelly sandwich, apple slices, milk
Correct answer: B
Rationale: The correct answer is B. Ground beef, lima beans, and raisins are rich sources of iron, making this meal plan the most suitable for a child with anemia. Ground beef is a high-iron meat, while lima beans and raisins are also excellent sources of iron. Fish sticks, french fries, banana, and cookies in option A lack sufficient iron content compared to the options in B. Chicken nuggets, macaroni, and peas in option C are not as iron-rich as the ground beef, lima beans, and raisins in option B. Peanut butter and jelly sandwich with apple slices in option D also fall short in providing enough iron when compared to the iron-rich components of option B.
5. A client with diabetes mellitus is being taught by a nurse about mixing regular and NPH insulin. Which of the following statements by the client indicates an understanding of the teaching?
- A. I should roll the NPH vial between my hands before drawing it up.
- B. I should draw up the NPH insulin before the regular insulin.
- C. I should inject air into the vial of regular insulin first.
- D. I should wait 10 minutes after mixing the insulin to inject it.
Correct answer: A
Rationale: The correct answer is A. Rolling the NPH vial between the hands before drawing it up ensures proper mixing of the insulin. Choice B is incorrect because regular insulin should be drawn up first to avoid contamination. Choice C is incorrect as injecting air into the vial of regular insulin is not necessary. Choice D is incorrect as there is no need to wait 10 minutes after mixing the insulin before injecting it.
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