1.

Regarding the assertion and reason; choose the correct option. Assertion (A): In case of acute constipation, purgatives containing magnesium salts are usually used to alleviate it Reason (R): The osmotic effect of Mg2+ in the intestinal lumen prevents water from being reabsorbed from the intestine. Mg2+ increases the solute concentration in the intestinal lumen because Mg2+ is absorbed very slowly

Answer»

Regarding the assertion and reason; choose the correct option.

Assertion (A): In case of acute constipation, purgatives containing magnesium salts are usually used to alleviate it

Reason (R): The osmotic effect of Mg2+ in the intestinal lumen prevents water from being reabsorbed from the intestine. Mg2+ increases the solute concentration in the intestinal lumen because Mg2+ is absorbed very slowly




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