Spastic ileus is seen in: (A) Porphyria, (B) Retroperitoneal abscess, (C) Hypokalemia, (D) MI
Answer is A. Answer is 'a' i.e. Porphyria Spastic, or dynamic ileus is rare and results from extreme and prolonged contraction of the intestine. It is seen in - heavy metal poisoning - porphyria - uremia - extensive intestinal ulceration.