ATI LPN
Nutrition ATI Proctored Exam
1. In which health problem is protein catabolism increased?
- A. severe burns
- B. severe obesity
- C. hypothyroidism
- D. food allergies
Correct answer: A
Rationale: Protein catabolism increases in conditions like severe burns because the body breaks down muscle protein to provide energy for healing. Severe obesity does not necessarily increase protein catabolism; instead, it is more related to excessive fat accumulation. Hypothyroidism may lead to a decrease in metabolic rate but does not directly increase protein catabolism. Food allergies trigger an immune response to specific foods but do not directly impact protein catabolism.
2. A postpartum client is concerned about hair loss. The nurse explains that this is:
- A. A sign of nutritional deficiency
- B. A temporary condition due to hormonal changes
- C. An indication of a thyroid disorder
- D. A result of poor hair care during pregnancy
Correct answer: B
Rationale: Hair loss postpartum is a common temporary condition caused by hormonal changes that occur after giving birth. This condition is known as postpartum alopecia and is a normal part of the postpartum period. It is important for the nurse to reassure the client that this hair loss is temporary and usually resolves on its own without the need for medical intervention. Choice A is incorrect because postpartum hair loss is primarily due to hormonal changes rather than nutritional deficiency. Choice C is incorrect as thyroid disorder is not typically the cause of postpartum hair loss. Choice D is incorrect as poor hair care during pregnancy does not cause postpartum hair loss.
3. Which of the following foods is high in indispensable amino acids?
- A. Lentils
- B. Tofu
- C. Peanuts
- D. Eggs
Correct answer: D
Rationale: The correct answer is D, eggs. Eggs are considered a high-quality protein source as they are rich in indispensable amino acids. Lentils, tofu, and peanuts also contain protein but are not as high in indispensable amino acids as eggs, making them less complete protein sources.
4. Which instruction is crucial for a client with diabetes being discharged?
- A. Take insulin only when feeling unwell
- B. Administer insulin before meals as prescribed
- C. Monitor blood sugar levels weekly
- D. Check blood sugar once in the morning
Correct answer: B
Rationale: Administering insulin before meals as prescribed is crucial for a client with diabetes being discharged because it ensures proper blood sugar control. Choice A is incorrect because insulin should not be taken only when feeling unwell; it should be taken as prescribed. Choice C is incorrect as monitoring blood sugar levels weekly may not provide timely adjustments to insulin doses. Choice D is incorrect as checking blood sugar only once in the morning is not sufficient for proper diabetes management.
5. The nurse is caring for a client diagnosed with heart failure who is taking digoxin (Lanoxin). Which sign of digoxin toxicity should the nurse monitor for?
- A. Hypertension
- B. Bradycardia
- C. Hyperglycemia
- D. Insomnia
Correct answer: B
Rationale: The correct answer is B: Bradycardia. Bradycardia is a common sign of digoxin toxicity, as digoxin can cause decreased heart rate. Therefore, monitoring the client for signs of bradycardia is crucial. Choices A, C, and D are incorrect. Hypertension is not typically associated with digoxin toxicity; instead, hypotension may occur. Hyperglycemia is not a common sign of digoxin toxicity. Insomnia is also not a typical sign of digoxin toxicity; instead, some patients may experience visual disturbances, confusion, or other neurological symptoms.
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