Productive cough, dyspnoea at rest, and generalized oedema are among the features of:

Correct Answer: B

Rationale: The correct answer is B: Very severe anaemia. Productive cough, dyspnoea at rest, and generalized oedema are classic symptoms of very severe anaemia due to decreased oxygen-carrying capacity of the blood. Anemia leads to tissue hypoxia, causing shortness of breath and fluid retention. Folate deficiency (A) typically presents with megaloblastic anemia, not generalized edema. Mild iron deficiency (C) may lead to fatigue and weakness but not the severe symptoms described. Severe anemia (D) is too broad; very severe anemia specifically refers to the severity of the condition.

Correct Answer: B

Rationale: The correct answer is B: Magnesium sulphate. It is the drug of choice for managing eclampsia due to its ability to prevent and control seizures. Magnesium sulfate acts as a central nervous system depressant and smooth muscle relaxant, helping to prevent further seizures. Phenobarbitone (A) is not the first-line treatment for eclampsia. Calcium gluconate (C) is used to counteract calcium channel blocker toxicity, not for eclampsia. Sodium bicarbonate (D) is used to treat metabolic acidosis, not eclampsia.

Correct Answer: C

Rationale: The correct answer is C: Extraplacental haemorrhage. Incidental antepartum haemorrhage refers to bleeding occurring outside the placenta, such as from the cervix or vaginal walls, before the onset of labor. This is not associated with the placenta itself (intraplacental - choice A). Similarly, it does not occur during labor (intrapartum - choice B) or specifically before term (preterm - choice D). Extraplacental haemorrhage captures the essence of bleeding unrelated to the placenta during the antepartum period.

Correct Answer: A

Rationale: Placenta praevia is classified into four types based on the degree of coverage of the cervix by the placenta. Complete placenta praevia, where the internal os is completely covered by the placenta, is referred to as Type 4. This is the correct answer as it accurately describes the specific condition. Choices B, C, and D are incorrect as they do not correspond to the classification system for placenta praevia.

Correct Answer: B

Rationale: Step 1: Uterine contractions are a physiological process in labor causing pain due to muscle contractions. Step 2: Cervical dilatation involves the opening of the cervix, which can cause pain and discomfort. Step 3: Pelvic floor stretching occurs as the baby moves through the birth canal, leading to pain. Step 4: Socio-cultural norms do not directly cause physical pain in labor, making choice B the correct answer. Other choices directly relate to physical processes causing pain.