Question

Seven days prior to guaiac fecal occult blood test, the patient should:

Answer 1

In preparation for a guaiac fecal occult blood test, the patient should avoid certain activities and foods that might affect the results.

Step-by-step explanation:

In preparation for a guaiac fecal occult blood test, the patient should avoid certain activities and foods that might affect the results. Seven days prior to the test, the patient should avoid consuming red meat, certain fruits and vegetables, vitamin C supplements, and nonsteroidal anti-inflammatory drugs (NSAIDs). These substances can cause false positive results by affecting the color of the stool.