FAST REVISION
Microbiology
Lactobacillus is an acidogenic genus found in deep dental caries, that often increases significantly in the saliva during periods of caries activity
Anatomy
Facial Artery:
1: True, it has cervical and facial portions.
2: True, it arises from the external carotid artery above the lingual artery.
3: True, it crosses the mandible at the anterior edge of the masse