Final answer:
The Guaiac (Hemoccult) test can be positive or negative, depending on the presence of blood in the stool.
Step-by-step explanation:
The Guaiac (Hemoccult) test can be positive or negative, depending on the presence of blood in the stool.
If the test is positive, it means that there is blood present in the stool, which can indicate various conditions like gastrointestinal bleeding, ulcers, or colon cancer.
On the other hand, if the test is negative, it means that there is no blood detected in the stool.