Violation
(An) important clinical sign(s) of gingivitis is/are 1. bone loss. 2. cyanosis of tissue. 3. the presence of minimal attached gingiva. 4. bleeding on gentle probing.
(2) and (4)
(1) (2) (3)
(1) and (3)
(4) only
All of the above.
(An) important clinical sign(s) of gingivitis is/are 1. bone loss. 2. cyanosis of tissue. 3. the presence of minimal attached gingiva. 4. bleeding on gentle probing.
(2) and (4)
(1) (2) (3)
(1) and (3)
(4) only
All of the above.