a client with chronic kidney disease has been prescribed a low protein diet which food should the lpnlvn advise the client to limit
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Nursing Elites

HESI LPN

HESI Practice Test for Fundamentals

1. A client with chronic kidney disease has been prescribed a low-protein diet. Which food should the healthcare provider advise the client to limit?

Correct answer: A

Rationale: The correct answer is A: Chicken breast. In chronic kidney disease, a low-protein diet is often recommended to reduce the workload on the kidneys. Chicken breast is a high-protein food that should be limited in such diets to help manage the progression of kidney disease. Choices B, C, and D are low in protein and are generally suitable for individuals following a low-protein diet. Apples, rice, and bananas can be included in moderation as part of a balanced diet for individuals with chronic kidney disease.

2. A client with a history of diabetes mellitus is experiencing polyuria, polydipsia, and polyphagia. What is the most important action for the nurse to take?

Correct answer: A

Rationale: The most critical action for the nurse to take when a client with diabetes mellitus presents with symptoms of hyperglycemia such as polyuria, polydipsia, and polyphagia is to monitor the client's blood glucose level. This action helps in assessing the client's current glycemic status and guides further interventions. Encouraging increased fluid intake (Choice B) may be beneficial in managing dehydration caused by polyuria, but it does not address the underlying cause of hyperglycemia. Administering insulin as prescribed (Choice C) may be necessary based on the blood glucose monitoring results, but monitoring should precede any medication administration. Assessing the client's urine output (Choice D) is important but does not directly address the primary concern of evaluating and managing hyperglycemia in a client with diabetes.

3. A provider prescribes cold application for a client who reports ankle joint stiffness. Which of the following assessment findings should the nurse identify as a contraindication to the application of cold?

Correct answer: A

Rationale: The correct answer is A. Capillary refill of 4 seconds indicates poor circulation, which is a contraindication to cold application as it could worsen the condition by further reducing blood flow. Choice B, a 7.5 cm (3 in) diameter bruise on the ankle, does not directly contraindicate cold application but may need evaluation for possible underlying injuries. Choice C, warts on the affected ankle, do not necessarily contraindicate cold application. Choice D, 2+ pitting edema, is not a direct contraindication to cold application but may need to be addressed separately.

4. A client who has just had a mastectomy has a closed wound suction device (hemovac) in place. Which nursing action will ensure proper operation of the device?

Correct answer: A

Rationale: Collapsing the device when it is 1/2 to 2/3 full of air is the correct nursing action to ensure proper operation of a closed wound suction device (hemovac). This action maintains negative pressure, which is essential for proper suction and drainage of the wound. Emptying the device every 4 hours (Choice B) is not necessary as the focus should be on collapsing it appropriately. Replacing the device every 24 hours (Choice C) is not a standard practice unless indicated by the healthcare provider. Keeping the device above the level of the surgical site (Choice D) is not necessary for the device's proper operation; collapsing it to maintain negative pressure is the key action.

5. When developing a plan of care for a client with dementia, what should the LPN/LVN remember about confusion in the elderly?

Correct answer: B

Rationale: When caring for a client with dementia, it is crucial to understand that confusion often arises after relocating to new surroundings. This change can disrupt familiar routines and trigger increased disorientation and confusion. Choice A is correct because confusion in the elderly is not a normal part of aging. Choice C is incorrect because confusion in dementia is primarily due to changes in the brain associated with the disease, not just irreversible brain pathology. Choice D is incorrect because while adequate sleep is important for overall health, it alone cannot prevent or cure confusion associated with dementia.

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