Nokea
What is the role of the placenta during pregnancy?
- A. Produces sperm
- B. Protects the vagina
- C. Nourishes the fetus
- D. Prevents ovulation
Correct Answer: C
Rationale: The placenta provides oxygen and nutrients to the fetus and removes waste products via the umbilical cord. It does not produce sperm, protect the vagina, or prevent ovulation.
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The nurse is conducting a developmental assessment on a 9-month-old infant. Which skill should the nurse expect the infant to demonstrate at this age?
- A. Standing alone
- B. Walking independently
- C. Rolling from front to back
- D. Feeding with a spoon
Correct Answer: C
Rationale: At 9 months, infants typically can roll from front to back, a key motor milestone.
A mother brings her 6-month-old infant to the clinic for a check-up. Which immunization is typically recommended at this age?
- A. Measles, mumps, and rubella (MMR) vaccine
- B. Diphtheria, tetanus, and pertussis (DTaP) vaccine
- C. Hepatitis A vaccine
- D. Noneof the above
Correct Answer: B
Rationale: DTaP and Hib vaccines are typically given at 6 months as part of the routine immunization schedule.
When preparing to listen to the fetal heart rate at 12 weeks' gestation, the nurse would use which of the following?
- A. Doppler Placed Midline At The Suprapubic Region
- B. Stethoscope Placed Midline At The Umbilicus
- C. Fetoscope Placed Midway Between The Umbilicus And The Xiphoid Process
- D. External Electronic Fetal Monitor Placed At The Umbilicus
Correct Answer: A
Rationale: At 12 weeks, a Doppler device is used in the suprapubic region because it can detect the fetal heartbeat early in pregnancy when other methods are less effective.
Safe motherhood refers to:
- A. Counselling and awareness about different family planning methods.
- B. Traditional practices associated with prevention of pregnancies.
- C. Maternal services provided to women during antenatal, delivery and post-partum periods.
- D. The beliefs in family honour and sexual purity.
Correct Answer: C
Rationale: Safe motherhood encompasses comprehensive maternal care services during pregnancy, childbirth, and the postpartum period to ensure the health and safety of both mother and child.
basal body temperature rise of is seen in the luteal phase due to thermogenic effects of a metabolite of progesterone in a normal cycle:
- A. 0.1-0.
- B. 0.2-0.5
- C. 1.0-2.0
- D. 1.5-2.0
Correct Answer: B
Rationale: A 0.2-0.5°C rise in basal body temperature occurs in the luteal phase.