Tetracycline stains appear as______________?
Correct answer: B. Yellow and brown stains in enamel and dentin
- A. Yellow and brown stains only in enamel
- B. Yellow and brown stains in enamel and dentin
- C. Yellow and brown stains only in dentin
- D. Only yellow stain in enamel
Explanation
Tetracycline binds calcium during tooth mineralisation, so it becomes incorporated into both enamel and dentin. The resulting intrinsic discoloration may range from yellow to brown or grey.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Oral Manifestations of Systemic Disease
309 free Oral Manifestations of Systemic Disease MCQs from Oral Pathology and Medicine, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Oral Pathology and Medicine questions like this
Oral Pathology and Medicine is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Oral Manifestations of Systemic Disease questions
Mucocutaneous circumoral pigmentation is found in_____________?
All of the following are seen in lead poisoning except_____________?
Melanin pigmentation in pregnancy is known as______________?
Yellowish discoloration of teeth is seen in children fed on_____________?
The pigment associated with hemochromatosis is_______________?
Bismuth intoxication is manifested as______________?