Violation
Oral signs and/or symptoms of advanced vitamin C deficiency include 1. pain. 2. angular cheilitis. 3. spontaneous hemorrhage of the gingiva. 4. xerostomia
(1) and (3)
(1) (2) (3)
(2) and (4)
(4) only
All of the above.
Oral signs and/or symptoms of advanced vitamin C deficiency include 1. pain. 2. angular cheilitis. 3. spontaneous hemorrhage of the gingiva. 4. xerostomia
(1) and (3)
(1) (2) (3)
(2) and (4)
(4) only
All of the above.