Haematinics, dietary advice, and close surveillance are management plans for

Correct Answer: A

Rationale: The correct answer is A: Moderate anaemia. Haematinics, dietary advice, and close surveillance are appropriate management plans for moderate anaemia to improve iron levels and overall health. For mild anaemia, dietary changes alone may be sufficient. Severe anaemia often requires more aggressive treatments like blood transfusions. Anaemia prevention focuses on strategies to avoid developing anaemia rather than managing an existing case.

Correct Answer: B

Rationale: The correct answer is B: Sweeping of membranes and amniotomy. 1. Sweeping of membranes involves manually separating the amniotic sac from the lower part of the uterus, stimulating the release of prostaglandins to induce labor. 2. Amniotomy is the artificial rupture of membranes, which can accelerate labor by releasing amniotic fluid and initiating contractions. 3. These methods are commonly used for surgical induction of labor due to their effectiveness and minimal invasiveness compared to other options. Incorrect choices: A: Cytotec is a medication used for labor induction, but mechanical cervical dilatation is not a standard surgical method. C: Buscopan is used for relaxation of smooth muscle and not commonly used for labor induction. D: Syntocinon is a synthetic form of oxytocin used to induce or augment labor, but it is not typically used in surgical induction methods.

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: B

Rationale: The correct answer is B (3000 ml) because polyhydramnios is defined as an excessive amount of amniotic fluid, typically exceeding 2000-2500 ml. A level of 3000 ml is commonly used as a cutoff point for clinical diagnosis. Choices A, C, and D are incorrect because they fall below the threshold typically considered diagnostic for polyhydramnios. Answer A (1500 ml) is too low, while choices C (1900 ml) and D (2500 ml) are below or at the lower end of the range typically associated with polyhydramnios. Therefore, the most appropriate threshold for diagnosing polyhydramnios is when the amount of amniotic fluid exceeds 3000 ml.

Correct Answer: A

Rationale: The correct answer is A: Footling. When a hand/foot lies alongside the presenting part, it indicates a footling presentation where the foot is presenting first. This is a type of breech presentation, where the baby's buttocks or feet come out first. A transverse presentation would mean the baby is lying sideways, and an unstable lie refers to the baby's position not being fixed. Therefore, the presence of a hand/foot alongside the presenting part specifically indicates a footling presentation, making choice A the correct answer.