HESI RN Maternal Newborn I | Nurselytic

Questions 44

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HESI RN Maternal Newborn I Questions

Extract:


Question 1 of 5

A child who weighs 25 kg receives a prescription for isoniazid 10 mg/kg/day by mouth once a day. The bottle is labeled 'Isoniazid Oral Solution, USP 50 mg per 5 mL.' How many mL should the nurse administer?

Correct Answer: A

Rationale: For a 25 kg child, the dose is 250 mg/day (25 kg × 10 mg/kg). With a concentration of 50 mg/5 mL (10 mg/mL), the volume is 250 mg ÷ 10 mg/mL = 25 mL.

Question 2 of 5

The nurse is caring for a primigravida client who delivered vaginally 48-hours ago. The client's laboratory results are: hemoglobin 12.5 g/dL (125 g/L), hematocrit 34% (0.34 volume fraction), hepatitis B surface antigen negative, rubella non-immune, group B Streptococcus positive. Which prescription should the nurse prepare to administer?

Correct Answer: B

Rationale: The client's rubella non-immune status requires postpartum vaccination to prevent future congenital defects. Normal hemoglobin/hematocrit, negative hepatitis B, and post-delivery GBS status do not warrant other interventions.

Question 3 of 5

A preschool-aged child who is experiencing respiratory distress is brought to the emergency department by the parents. The child is anxious, has a temperature of 102.8° F (39.3° C), and is drooling from the mouth while leaning forward when sitting. Which action should the nurse implement next?

Correct Answer: C

Rationale: Symptoms suggest epiglottitis, requiring immediate airway management. Intubation/tracheotomy trays are critical to address potential airway obstruction.

Question 4 of 5

A multiparous client with active herpes lesions is admitted to the unit with spontaneous rupture of membranes. Which action should the nurse take?

Correct Answer: C

Rationale: Cesarean section prevents neonatal herpes transmission during delivery with active lesions.

Extract:

History and Physical
Nurses' Notes
Flow Sheet
Laboratory Results
38-year-old primiparous client is seen in the outpatient obstetric office 2 weeks postpartum after a spontaneous vaginal birth of a full-term infant after rupture of membranes for 16 hours. The client was discharged on day 2, exclusively breastfeeding.


Question 5 of 5

Which description(s) by the client should help confirm that the mastitis has been resolved and breastfeeding/breast health is well maintained? Select all that apply.

Correct Answer: D,G

Rationale: Normal temperature, resolved redness, and effective breastfeeding every 2-3 hours in varied positions confirm mastitis resolution. Creased nipples, persistent pain, or exclusive pumping suggest ongoing issues.

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