Patient instructions for the guaiac slide test include:

Question

Quizplus · Accepted Answer

The guaiac slide test, used for detecting hidden (occult) blood in the stool, requires specific patient instructions to ensure accuracy. These include starting dietary modifications three days before the test to avoid false positives or negatives, storing the slides at room temperature to maintain the integrity of the sample, protecting the slides from heat and sunlight to prevent degradation of the guaiac paper, and collecting samples from two different parts of the stool to increase the likelihood of detecting blood, which may not be uniformly distributed throughout the stool.

Patient Instructions for the Guaiac Slide Test Include