Asked by Jimmy Tobin on Jun 28, 2024
Verified
A guaiac test has been ordered.The nurse knows that this is a test for which of the following?
A) Bright red blood.
B) Dark black blood.
C) Blood that contains mucus.
D) Blood that cannot be seen.
Guaiac Test
A diagnostic test that uses a chemical reaction to detect the presence of blood in stool, indicative of gastrointestinal issues.
Mucus
A thick, slippery substance produced by the mucous membranes and glands to moisturize and protect various parts of the body.
- Understand the purpose and procedural requirements for different gastrointestinal diagnostic tests.
Verified Answer
ZK
Zybrea KnightJul 02, 2024
Final Answer :
D
Explanation :
Fecal occult blood tests are used to test for blood that may be present in stool that cannot be seen by the naked eye.The presence of such blood is usually indicative of GI bleeding.
Learning Objectives
- Understand the purpose and procedural requirements for different gastrointestinal diagnostic tests.