Nokea
A method of heat production unique to newborn infants is the metabolism of
- A. bilirubin
- B. brown fat
- C. prostaglandin
Correct Answer: B
Rationale: Brown fat metabolism generates heat in newborns, helping them maintain body temperature.
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The process of egg formation is called:
- A. Ovulation
- B. Oogenesis
- C. Fertilization
- D. Germination
Correct Answer: B
Rationale: Oogenesis is the process of forming eggs or ova in the ovaries.
The postmenstrual phase of the menstrual cycle is also called:
- A. Menses
- B. The follicular phase
- C. The preovulatory phase
- D. The luteal phase
Correct Answer: B
Rationale: The postmenstrual phase is also referred to as the follicular phase.
Infants delivered by elective cesarean section are at increased risk for
- A. neonatal jaundice
- B. low birth weight
- C. neonatal respiratory distress
Correct Answer: C
Rationale: Infants delivered via elective cesarean section may experience delayed lung fluid clearance, increasing the risk of respiratory distress.
The layer of the uterus from which tissue is sloughed during menstruation is the:
- A. Endometrium
- B. Myometrium
- C. Parietal peritoneum
- D. Visceral peritoneum
Correct Answer: A
Rationale: The endometrium is the inner lining of the uterus that sheds during menstruation.
In caring for a newborn male's recently circumcised penis (non-Plastibell technique), the infant's caregivers are advised to
- A. apply a small amount of petroleum ointment to the glans with diaper changes
- B. avoid cleaning the penis with warm water
- C. pull off the thin, yellowish film that forms on the glans
Correct Answer: A
Rationale: Petroleum ointment protects the healing circumcision site and prevents sticking to the diaper.