Nokea
The recreational drug that most increases the risk of spontaneous abortion is
- A. marijuana
- B. methamphetamine
- C. MDMA
Correct Answer: B
Rationale: Methamphetamine use poses significant risks to pregnancy, including miscarriage.
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Which of the following structures is not in the urogenital triangle of the perineum?
- A. Anus
- B. Labia
- C. Vaginal orifice
- D. Urinary opening
Correct Answer: A
Rationale: The anus is not located in the urogenital triangle of the perineum.
The vaccination that should be routinely administered to all newborns within 24 hours of birth is
- A. hepatitis A.
- B. hepatitis B.
- C. rotavirus.
Correct Answer: B
Rationale: Hepatitis B vaccine is recommended shortly after birth to prevent infection.
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.
A newborn infant opens her mouth and turns her head to the right when her right cheek is touched, which is consistent with which of the following reflexes?
- A. rooting reflex
- B. moro reflex
- C. tonic neck reflex ('fencing' reflex)
Correct Answer: A
Rationale: The rooting reflex helps the infant locate the nipple for feeding.
If, on palpating the uterus in the postpartal period, the nurse finds the fundus is displaced superior to the umbilicus and to the right, the nurse should suspect that the cause is
- A. uterine atony
- B. bladder distension
- C. uterine hemorrhage
Correct Answer: B
Rationale: Bladder distension displaces the fundus upward and laterally.