Aphthous-type ulcerations may be seen in which of the following systemic conditions?
a. AIDS
b. Crohn's disease
c. Behçet's syndrome
d. Iron, B12, and folic deficiencies
e. All the above
E
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Which of the following is the immediate toxic effect of alcohol?
A) Irreversible damage to the kidneys B) Central nervous system (CNS) stimulation C) Damage to the liver D) Central nervous system depression
Teledentistry programs have been developed to help ______________________
A. fill cavities over the telephone B. dentists access specialists C. Both A and B D. None of the above
Happy Hospital uses the family numbering system. Tom Short is considered the head of the household and is assigned patient number 01-345678. What numbers would be assigned to his wife and third-born child, respectively?
A) 01-345679, 01-345683 B) 02-345678, 03-345678 C) 02-345678, 05-345678 D) 01-345678-02, 01-345678-05
The hemoglobin molecule:
A. is made up of eight globin chains B. contains protein and heme C. contains four heme groups D. all of the above