each is true of rickets except one which is the exception
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Nursing Elites

ATI RN

ATI Nutrition Proctored Exam

1. Each statement is true of rickets, except one. Which is the exception?

Correct answer: B

Rationale: Rickets is caused by vitamin D deficiency, not vitamin C deficiency. It usually occurs in children who are 1 to 3 years old. The name rickets came from the word 'wrikken,' meaning 'to bend or twist.' Common manifestations of rickets include tachetic deformities like bow legs or knock-knees, a narrow and distorted chest, and failure of the epiphyses of bones to develop normally, resulting in twisted and warped bones. While the diagnosis of rickets may be increasing in the United States, it is not caused by a lack of vitamin C.

2. Which type of nutritional deficiency results from inadequate absorption?

Correct answer: C

Rationale: The correct answer is C: Secondary deficiency. A nutritional deficiency resulting from decreased intake is called a primary deficiency. On the other hand, a secondary deficiency refers to a vitamin deficiency caused by inadequate absorption or use, increased requirements, excretion, or destruction. Choice A, 'Unmeasurable,' is incorrect as it does not describe a type of nutritional deficiency. Choice B, 'Primary deficiency,' is incorrect as it refers to a deficiency caused by decreased intake, not inadequate absorption. Choice D, 'Codependent,' is incorrect as it is unrelated to the context of nutritional deficiencies.

3. A client is on a 2,000-calorie American Diabetes Association (ADA) diet and substitutes whole milk with skim milk. Which of the following items can the client add to the oatmeal on his breakfast tray?

Correct answer: B

Rationale: The correct answer is one ounce of raisins. Raisins are a healthy option to add to oatmeal as they provide natural sweetness without added sugars. They are a good source of fiber and essential nutrients. Option A, one 1/8 teaspoon of salt, is not necessary for flavoring oatmeal. Option C, one tablespoon of low-fat margarine, may add unnecessary fat to the meal. Option D, one teaspoon of brown sugar, adds extra sugar, which should be limited in a diabetes-friendly diet.

4. What physiological role does phosphorus play in the body?

Correct answer: D

Rationale: The correct answer is D. Phosphorus plays a crucial role in ATP energy release, the metabolism of fats, carbohydrates, and proteins, and regulation of acid-base balance. Choices A, B, and C are incorrect. Phosphorus is not directly involved in blood clotting, transmission of nerve impulses, muscle contraction, or calcium homeostasis. It also has known metabolic functions and is not associated with caries prevention.

5. Cocaine is derived from the leaves of coca plant; the nurse knows that cocaine is classified as:

Correct answer: A

Rationale: Patient safety and efficacy of care depend on actions rooted in established nursing protocols that consider both the immediate and long-term needs of the patient.

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