Respuesta :
Answer:
In the given case, the patient is advised to go for stool guaiac test.
Explanation:
The test known as the stool guaiac test is done for examining the occult or the hidden blood in the sample of stool. Guaiac refers to a component found in a plant that has an application of the coating in the test. In the test, the stool sample is collected from three distinct bowel movements.
The abnormal outcomes in the test signify the issues, which leads to bleeding in the intestinal tract or in the stomach. The underlying issues can be colon polyps, colon cancer, hemorrhoids, inflammation of the stomach, peptic ulcer, and others.
The old lady will be advised to go for a stool guaiac test. This test helps in determining the presence of occult blood in the stool sample.
Further Explanation:
The guaiac test is also known as a fecal occult blood test. It is a laboratory test for determining the presence of hidden or occult blood. This test helps in detecting the small amount of the blood in the stool. This test is more specific on finding the reason for the presence of blood further up to the digestive tract.
The presence of blood in the stool indicates certain diseases. The doctor may ask her to avoid a certain type of food and medication. The idea behind performing this test is to check the condition of the blood vessel. The blood vessel present at the surface of cancer or larger polyps that are fragile and can be easily damaged by the passing stool. The damaged vessels generally release the small quantity of blood in the stool that can rarely be seen with the naked eye.
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Answer Details:
Grade: High School
Subjects: Biology
Chapter: Digestive tract and disease.
Keywords:
Stool, guaiac, occult, blood, fecal, laboratory, digestive, food, medication, vessel, fragile, polyps, cancer.
