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The nurse is administering the first hepatitis A vaccine to an 18-month-old child. When should the child return to the clinic for the second dose of hepatitis A vaccination?
- A. After 2 months
- B. After 3 months
- C. After 4 months
- D. After 6 months
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
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At which age can most infants sit steadily unsupported?
- A. 4 months
- B. 6 months
- C. 8 months
- D. 12 months
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Latex allergy is suspected in a child with spina bifida. What are appropriate nursing interventions to include in care of this patient?
- A. Avoid using any latex product.
- B. Use only non-allergenic latex products.
- C. Teach the family about long-term management of asthma.
- D. Administer medication for long-term desensitization.
Correct Answer: A
Rationale: The correct answer is A: 'Avoid using any latex product.' In the case of a suspected latex allergy, it is crucial to prevent exposure to latex products to avoid allergic reactions. Choice B is incorrect because there are no truly non-allergenic latex products. Choice C is irrelevant to the situation described in the question, as the child does not have asthma. Choice D is also incorrect because desensitization is not an immediate option for managing a suspected latex allergy.
The nurse is caring for a child receiving chemotherapy with the following orders: Zantac 70 mg IV in normal saline 30 mL to infuse over 30 minutes. The nurse should set the infusion pump to deliver how many mL/hour?
- A. 60 mL/hour
- B. 45 mL/hour
- C. 30 mL/hour
- D. 15 mL/hour
Correct Answer: A
Rationale: The correct answer is A: 60 mL/hour. The total volume to be infused is 30 mL over 30 minutes. To calculate the infusion rate in mL/hour, divide the total volume by the total time in hours. In this case, 30 mL / 0.5 hours = 60 mL/hour. Choice B, 45 mL/hour, is incorrect as it does not correspond to the calculated infusion rate. Choices C and D, 30 mL/hour and 15 mL/hour respectively, are also incorrect based on the calculation.
The nurse is assessing a 3-day-old breastfed newborn who weighed 3400 g (7 pounds, 8 oz) at birth. The infant's mother is now concerned because the infant weighs 3147 g (6 pounds, 15 oz). The most appropriate nursing intervention is what?
- A. Recommend supplemental feedings of formula.
- B. Explain that this weight loss is within normal limits.
- C. Assess the child further to determine the cause of excessive weight loss.
- D. Encourage the mother to express breast milk for bottle-feeding the infant.
Correct Answer: B
Rationale: A neonate normally loses about 10% of the birth weight by age 3 to 4 days. The birth weight is usually regained by the 10th day of life. In this case, the weight loss from 3400 g to 3147 g is within the expected range. Therefore, the most appropriate action is to explain to the mother that this weight loss is within normal limits. Choice A is incorrect because supplemental feedings of formula are not indicated for this expected weight loss in a breastfed newborn. Choice C is incorrect as there is no evidence to suggest excessive weight loss at this point. Choice D is unnecessary at this stage and may not align with the current situation of normal weight loss post-birth.
The nurse is providing anticipatory guidance to the parent of a 9-month-old infant during a well-baby visit. Which topic would be most appropriate?
- A. Cautioning about putting the infant in a walker
- B. Advising how to create a toddler-safe home
- C. Instructing on safety procedures during baths
- D. Warning about leaving small objects on the floor
Correct Answer: D
Rationale: The correct answer is D because at 9 months, infants become more mobile, increasing the risk of choking hazards from small objects left on the floor. Cautioning about putting the infant in a walker (Choice A) is not as crucial at this age as warning about choking hazards. While advising how to create a toddler-safe home (Choice B) is essential, the most critical concern at 9 months is small objects. Instructing on safety procedures during baths (Choice C) is important but does not address the immediate risk of choking hazards associated with small objects.