Violation
Extraction of a tooth is CONTRAINDICATED in the dental office for a patient who 1. had a myocardial infarct two months ago. 2. is hypothyroid. 3. has a Factor VIII deficiency. 4. is 4 months pregnant.
(2) and (4)
(1) (2) (3)
(1) and (3)
All of the above.
(4) only