Nursing Elites

1. A nurse is preparing to teach a group of clients about vitamins and minerals. The nurse should include in the teaching that which of the following minerals is necessary for the transmission of nerve impulses?

• A. Phosphorus
• B. Calcium
• C. Chloride
• D. Zinc

Correct answer: B

Rationale: Corrected Rationale: Calcium is essential for nerve transmission, muscle contraction, and blood clotting. It is a crucial mineral that plays a vital role in the proper functioning of the nervous system. Phosphorus is important for bone health and energy production but is not directly involved in nerve impulse transmission. Chloride is an electrolyte that helps maintain fluid balance but is not primarily responsible for nerve impulse transmission. Zinc is essential for immune function, wound healing, and DNA synthesis but is not directly related to nerve impulse transmission.

2. A nurse is providing teaching about formula feeding to the parents of an infant. Which of the following instructions should the nurse include?

• A. Formula that remains in the bottle should be used for one more feeding.
• B. Formula should be changed to whole milk when the infant is 9 months old.
• C. If the infant is gaining weight too rapidly, dilute the formula.
• D. If the infant turns away after taking most of the feeding, stop the feeding.

Correct answer: D

Rationale: If the infant turns away after taking most of the feeding, it indicates they are full, and continuing to feed may lead to overfeeding.

3. A nurse is assessing a client who has a stage III pressure ulcer that is healing poorly. The nurse should identify that which of the following vitamin deficiencies increases the client’s risk for delayed wound healing?

• A. Vitamin C
• B. Vitamin D
• C. Vitamin E
• D. Vitamin B6

Correct answer: A

Rationale: Vitamin C deficiency can impair collagen synthesis and delay wound healing, making it important for recovery from pressure ulcers.

4. A client has a body mass index (BMI) of 30. Four weeks after nutritional counseling, which of the following evaluation findings indicates the plan of care was followed?

• A. BMI of 25
• B. Weight gain of 1.8 kg
• C. BMI of 33
• D. Weight loss of 2.7 kg

Correct answer: D

Rationale: The correct answer is D. A weight loss of 2.7 kg in four weeks indicates effective adherence to a nutritional plan aimed at reducing body mass index (BMI), moving towards a healthier weight. Choices A, B, and C are incorrect because a decrease in weight is expected for a client with a BMI of 30 undergoing nutritional counseling for weight management, rather than an increase in weight or BMI.

5. A nurse is providing dietary teaching to a client who has a new diagnosis of gastroesophageal reflux disease. Which of the following foods or beverages should the nurse recommend to minimize heartburn?

• A. Orange juice
• B. Decaffeinated coffee
• C. Peppermint
• D. Potatoes

Correct answer: D

Rationale: The correct answer is D: Potatoes. Potatoes are bland and less likely to relax the lower esophageal sphincter, making them a good choice for minimizing heartburn in clients with GERD. Choices A, B, and C are incorrect. Orange juice and peppermint can exacerbate GERD symptoms due to their acidic or relaxing effects on the esophageal sphincter. Decaffeinated coffee, although lower in caffeine, is still acidic and can trigger heartburn in individuals with GERD.

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