Nursing Elites

1. A 4-year-old boy presents with a rash and is diagnosed with varicella (chickenpox). What is the most appropriate intervention to manage this condition?

• A. Administer oral acyclovir.
• B. Apply calamine lotion to soothe itching.
• C. Encourage scratching to relieve itching.
• D. Encourage bed rest to avoid spreading the rash.

Correct answer: B

Rationale: The most appropriate intervention for managing varicella (chickenpox) in a 4-year-old child is to apply calamine lotion to soothe itching. Calamine lotion helps alleviate the itching associated with the chickenpox rash, providing relief to the child. It is important to discourage scratching to prevent complications such as scarring or secondary bacterial infections. Encouraging bed rest can be beneficial for comfort but is not the primary intervention to manage chickenpox.

2. The healthcare provider prescribes oxytocin 2 milliunits/minute to induce labor for a client at 41-weeks gestation. The nurse initiates an infusion of Ringer’s Lactate solution 1000 mL with oxytocin 10 units. How many mL/hour should the nurse program the infusion pump?

• A. 12 mL/hour
• B. 2 mL/hour
• C. 22 mL/hour
• D. 42 mL/hour

Correct answer: A

Rationale: To calculate the infusion rate in mL/hour, first, convert 2 milliunits/minute to milliunits/hour by multiplying by 60 to get 120 milliunits/hour. Then, calculate the mL/hour using the formula: milliunits/hour (120) × total volume (1000 mL) ÷ units in IV solution (10 units) = 1200 mL/hour. Therefore, the nurse should program the infusion pump to deliver 12 mL/hour to provide the prescribed dose of oxytocin. Choice B is incorrect as it does not reflect the correct calculation. Choice C is incorrect as it is not derived from the correct formula. Choice D is incorrect as it is not the result of the accurate calculation based on the provided information.

3. What is the most important assessment for the healthcare provider to conduct before the administration of epidural anesthesia to a client at 40 weeks' gestation?

• A. Maternal blood pressure.
• B. Level of pain sensation.
• C. Station of presenting part.
• D. Variability of fetal heart rate.

Correct answer: A

Rationale: Assessing maternal blood pressure is crucial before administering epidural anesthesia because it can cause hypotension, affecting both the mother and the fetus. Hypotension can lead to decreased placental perfusion, potentially compromising the fetal oxygen supply. Monitoring and maintaining maternal blood pressure within a safe range are essential to ensure the well-being of both the mother and the fetus during the administration of epidural anesthesia. The other options, such as assessing the level of pain sensation, station of presenting part, and variability of fetal heart rate, are important in obstetric care but are not as critical as monitoring maternal blood pressure to prevent complications related to epidural anesthesia administration.

4. A new mother calls the nurse stating that she wants to start feeding her 6-month-old child something besides breast milk, but is concerned that the infant is too young to start eating solid foods. How should the nurse respond?

• A. Advise the mother to wait at least another month before starting any solid foods.
• B. Instruct the mother to offer a few spoons of 2 or 3 pureed fruits at each meal.
• C. Reassure the mother that the infant is old enough to eat iron-fortified cereal.
• D. Encourage the mother to schedule a developmental assessment of the infant.

Correct answer: C

Rationale: At 6 months, infants are generally ready to start eating iron-fortified cereals as their iron stores begin to deplete. Introducing iron-fortified cereals at this age helps meet the infant's nutritional needs, particularly for iron, which becomes deficient as the infant's iron reserves diminish. It is a safe and appropriate first food to introduce to infants around 6 months of age, along with continued breastfeeding or formula feeding. Choice A is incorrect because waiting another month is not necessary if the infant is 6 months old. Choice B is incorrect as introducing pureed fruits as the first food may not provide the necessary iron that the infant needs at this stage. Choice D is also incorrect as scheduling a developmental assessment is not indicated solely based on the desire to start solid foods; it is more appropriate to reassure the mother about starting iron-fortified cereal.

5. A pregnant woman in the first trimester of pregnancy has hemoglobin of 8.6 g/dl and a hematocrit of 25.1%. What food should the nurse encourage this client to include in her diet?

• A. Carrots
• B. Chicken
• C. Yogurt
• D. Cheese

Correct answer: B

Rationale: During pregnancy, it is common for women to experience a drop in hemoglobin levels, leading to anemia. Chicken is a good dietary source of iron, which is essential for increasing hemoglobin levels. Iron from animal sources, such as chicken, is more readily absorbed by the body compared to plant-based sources. Therefore, encouraging the client to include chicken in her diet can help improve her hemoglobin levels and combat anemia.

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