Texas Esthetician License Practice Exam

When using a lancet for extractions, at what angle should it be inserted?

1. 25 degrees

2. 30 degrees

3. 35 degrees

4. 40 degrees

The correct answer is: 35 degrees

The correct angle for inserting a lancet during extractions is typically around 35 degrees. This angle allows for effective penetration of the skin while minimizing trauma to surrounding tissues. At this inclination, the lancet can efficiently target and rupture the wall of a clogged pore or follicle, facilitating the extraction of comedones or other impurities without causing undue damage. Using a more acute angle, such as 25 degrees, may lead to less effective penetration or could result in the lancet slipping off the area being treated. Conversely, a steeper angle, such as 40 degrees, may increase the risk of deeper injury or pain at the extraction site. Therefore, aiming for a 35-degree angle strikes a balance between effectiveness and safety, ensuring that the procedure is both efficient and mindful of client comfort.