Microscopic screening of a pale,frothy stool from a patient with prolonged diarrhea is performed for fecal neutrophils,fats,and meat fibers.The fecal neutrophil examination result is negative,increased large and small orange droplets are seen in the fat stains,and 10 unstriated muscle fibers are observed.
-Based on the information provided,absence of what substance most likely accounts for the increased orange droplets?
A) Elastase 1
B) Bile salts
C) Amylase
D) Trypsin

Question

Quizplus · Accepted Answer

The increased large and small orange droplets in the fat stains are suggestive of excess fats in the stool, a condition known as steatorrhea. Bile salts are necessary for the digestion and absorption of fats, and their absence can lead to malabsorption and steatorrhea. Therefore, the most likely explanation for the presence of increased orange droplets in the stool is a deficiency in bile salt production or secretion. Elastase 1, amylase, and trypsin are all digestive enzymes that are not directly related to fat digestion or the development of steatorrhea.

Microscopic Screening of a Pale,frothy Stool from a Patient with Prolonged