Question

Which of the following is not responsible of producing diarrhea?

(a) Elevation in [cGMP]

(b) Increase in Cl^– secretion

(c) Decrease in reabsorption of water by the intestinal epithelium

(d) Decrease in Cl^– secretion

I had been asked this question in an interview for job.

My doubt is from Receptor Enzymes in section Biosignalling of Biochemistry

Answer 1

Right option is (d) Decrease in Cl^– secretion

To elaborate: Elevation in [cGMP] leads to increase in Cl^– secretion and decrease in reabsorption of water by the intestinal epithelium.