Final answer:
To inspect a stoma without a microscope, you can use a filled water bottle as a magnifier, a pen light for illumination, and a spoon for enhanced visibility, along with a meter stick for any necessary measurements.
Step-by-step explanation:
When inspecting a stoma, one should ideally use a microscope as the primary piece of equipment. However, if a microscope is not available, one can create a simple observational setup using common items. For this, you'll need a water bottle with smooth, vertical sides, enough water to fill the bottle, a meter stick or tape measure, a bright light source with a small bulb such as a pen light, and a small bright object like a silver spoon.
Fill the water bottle and place it in front of the stoma to magnify the area, use the pen light to highlight the stoma and the meter stick to measure any changes or movements. The reflection from the spoon can help increase the visibility of the stoma details.