Final answer:
In the third step of the enema simulation activity, students are instructed to experiment with how their hands can move simulated chyme through a tube as if they were muscles, and record their observations.
Step-by-step explanation:
The third step of a SOAP SUDS ENEMA, as outlined in the procedure for a classroom activity, involves experimenting with the method of moving simulated 'chyme' through a tube. Step 3 instructs students to consider how their hands can be used to mix and move the chyme, mimicking the muscle's actions in the intestine. The hands can only squeeze and not slide along the tube. Students are tasked to find the most effective technique to push the chyme and to record their observations.
This step is part of the overall procedure for conducting a SOAP SUDS ENEMA, which involves the use of soapy water to cleanse the colon.