Nursing Elites

1. Increasing the variety of foods often prevents nutrient excesses and toxicities. A dietary change to eliminate or increase intake of one specific food or nutrient usually alters the intake of other nutrients.

• A. Both statements are true.
• B. Both statements are false.
• C. The first statement is true; the second is false.
• D. The first statement is false; the second is true.

Correct answer: D

Rationale: The first statement is false because increasing the variety of foods actually helps prevent nutrient excesses and toxicities. The second statement is true because making a dietary change to eliminate or increase the intake of a specific food or nutrient often leads to alterations in the intake of other nutrients. Choice A is incorrect because the first statement is false. Choice B is incorrect because the second statement is true. Choice C is incorrect because the first statement is false, even though the second statement is true.

2. Discharge plans of diabetic clients include injection site rotation. You should emphasize that the space between sites should be:

• A. 6.0 cm.
• B. 5.0 cm.
• C. 2.5 cm.
• D. 4.0 cm.

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.

3. A nurse is completing a nutritional assessment of an adult female client. Which of the following findings should indicate to the nurse that the client is at an increased risk of developing cancer?

• A. Eats at least 5 servings of fruits and vegetables daily.
• B. Eats 6 servings of whole grains daily.
• C. Limits alcohol consumption to 2 drinks per day.
• D. Limits red meat intake to 3oz per day.

Correct answer: C

Rationale: The correct answer is C because limiting alcohol consumption to 2 drinks per day is still above the recommended limit for reducing cancer risk. The recommended limit for women is 1 drink per day to lower the risk of developing cancer. Choices A, B, and D are not indicative of an increased risk of developing cancer as they all align with a healthy diet and lifestyle, which can actually help reduce the risk of cancer.

4. Which of the following is a normal finding during assessment of a Chest tube in a 3 way bottle system?

• A. There is a continuous bubbling in the drainage bottle
• B. There is an intermittent bubbling in the suction control bottle
• C. The water fluctuates during inhalation of the patient
• D. There is 3 cm of water left in the water seal bottle

Correct answer: C

Rationale: Effective nursing care involves comprehensive assessments that address all aspects of a patient's condition, ensuring that interventions are appropriately targeted and outcomes are optimized.

5. Magnesium's major functions in the body would be least likely to include which of the following?

• A. allowing muscles to relax after contraction
• B. assisting the operation of hundreds of enzymes
• C. synthesis of protein in the soft tissues
• D. regulation of body temperature

Correct answer: D

Rationale: Magnesium plays a key role in muscle relaxation, enzyme operation, and protein synthesis, but it is not directly involved in regulating body temperature.

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