MTTC Secondary Integrated Science Practice Test 2026 – The All-in-One Guide to Ace Your Michigan Teacher Certification!

When performing dissections, using latex gloves is a critical guideline for safety. Wearing gloves helps protect the individual conducting the dissection from potential exposure to harmful substances or pathogens that may be present in the specimens. It also helps prevent contamination of the specimens, ensuring that the dissection process remains clean and that any samples taken for further study are not compromised.

Additionally, gloves provide a barrier that helps maintain personal hygiene, especially considering that dissections can involve the handling of biological tissues. This practice is particularly important in educational settings, where multiple students may be handling the same specimens.

The other options do not align with established safety protocols. For instance, using hands instead of tools can lead to injury or ineffective dissection results. Rinsing specimens before use is generally discouraged as it may wash away important anatomical features or markers. Lastly, while formaldehyde may be used for some specimens to preserve them, it is not a requirement for all, and its use must be managed with safety precautions in mind.