Final answer:
In invasive oral surgeries, dental team members are required to wear surgical gloves to prevent infection. A thorough handwashing and surgical scrub are performed prior to putting on gloves.
Step-by-step explanation:
When assisting in an invasive oral surgery, members of the dental team wear surgical gloves. These gloves are designed to reduce the risk of contamination and transmission of infections. Handwashing is crucial for healthcare workers and even more so for those participating in surgical procedures. After thorough handwashing, the surgical team must perform a surgical scrub to minimize the presence of normal skin microbiota before donning surgical gloves. This practice helps to protect both the patient and healthcare workers from potential infections.