FAC FAC Injectable Treatments & Protocols

Question 1

Botulinum toxin type A works by:

Accepted Answer

Blocking acetylcholine release to temporarily paralyze the targeted muscle

Answer

Botulinum toxin A inhibits the release of acetylcholine from nerve terminals, causing temporary muscle relaxation.

Question 2

The typical onset of visible results after botulinum toxin injections is:

Accepted Answer

3–5 days, with full effect at 10–14 days

Answer

Botulinum toxin begins working in 3–5 days with maximum effect seen at approximately 10–14 days post-injection.

Question 3

Hyaluronic acid dermal fillers can be reversed using which enzyme?

Accepted Answer

Hyaluronidase

Answer

Hyaluronidase dissolves hyaluronic acid fillers and is the antidote for vascular occlusion emergencies.

Question 4

Which of the following is a contraindication for botulinum toxin injections?

Accepted Answer

Pregnancy or breastfeeding

Answer

Botulinum toxin is contraindicated during pregnancy and breastfeeding due to insufficient safety data.

Question 5

The recommended storage temperature for unopened botulinum toxin vials is:

Accepted Answer

Refrigerated at 2–8°C (36–46°F)

Answer

Unopened botulinum toxin should be stored refrigerated at 2–8°C to maintain its potency and shelf life.

(FAC) Facial Aesthetics Certification Practice Test