Of the following, the condition which is associated with polyhydramnios is

Correct Answer: D

Rationale: Intestinal pseudo-obstruction can lead to polyhydramnios due to impaired fetal swallowing and gastrointestinal motility. The other conditions are not typically associated with excess amniotic fluid.

Correct Answer: A

Rationale: People often migrate from rural to urban areas in search of better educational facilities, which are typically more accessible in cities.

Correct Answer: B

Rationale: Tachycardia is an early compensatory mechanism in shock before hypotension or altered consciousness occurs.

Correct Answer: A

Rationale: Diabetic mothers are more prone to polyhydramnios (excess amniotic fluid) rather than oligohydramnios (low amniotic fluid). Preeclampsia, pyelonephritis, and preterm labor are commonly associated with diabetes in pregnancy.

Correct Answer: D

Rationale: In the uncompensated stage of shock, microvascular perfusion becomes marginal, leading to tissue hypoxia and metabolic acidosis.