Midwifery Test Questions

Correct Answer: A

Rationale: The correct answer is A: Always of the same sex. Monozygotic twins develop from a single fertilized egg, so they have the same genetic material, making them always the same sex. This is due to the fact that the sex of an individual is determined by the chromosomes inherited from the parents. This is a fundamental principle of genetics. Choices B, C, and D are incorrect because monozygotic twins can have different fingerprints, blood groups, and superfetation (conception that occurs during an existing pregnancy) is not common in monozygotic twins.

Correct Answer: D

Rationale: The correct answer is D: Compound. In compound presentation, a hand or foot is alongside the presenting part, usually the head. This can complicate the delivery process. A: Footling presentation means the foot presents first. B: Transverse presentation is when the baby is lying sideways. C: Cephalic presentation is normal, with the head presenting first. In this scenario, D is the correct answer as it specifically describes the situation where a hand or foot is alongside the presenting part.

Correct Answer: D

Rationale: The correct answer is D, All of the above. Regular exercise helps control weight gain and improves maternal health. A balanced diet provides essential nutrients for both mother and baby. Monitoring weight gain ensures healthy weight management. Combining all three strategies optimizes outcomes by reducing risks associated with maternal obesity, such as gestational diabetes and hypertension. Each option plays a crucial role in managing maternal obesity during pregnancy for better overall health and well-being.

Correct Answer: A

Rationale: The correct answer is A because immediate cesarean is crucial to prevent further complications and ensure the safety of the mother and baby. Monitoring for signs of shock is essential to detect any deterioration in the mother's condition. Fluid resuscitation helps stabilize the mother's hemodynamic status. Option B is incorrect as observation alone may delay necessary interventions. Option C is partially correct as immediate cesarean is necessary but does not address monitoring for shock and fluid resuscitation. Option D is incorrect as continuous monitoring alone is insufficient to manage incomplete uterine rupture.

Correct Answer: C

Rationale: The correct answer is C: Rebound tenderness. Tenderness to percussion is similar to rebound tenderness because both involve assessing pain upon release of pressure. Rebound tenderness specifically evaluates pain when the examiner quickly removes pressure, indicating peritoneal inflammation. Tympany (A) refers to a drum-like sound upon percussion, not pain. Guarding (B) is involuntary muscle contractions in response to palpation, not percussion. Somatic pain (D) is localized pain arising from skin, muscles, or bones, not related to percussion tenderness.