On microscopic examination enamel rods have___________?
Correct answer: D. Key hole appearance in cross section
- A. None of the above
- B. Paddle appearance in cross section
- C. Lanullate appearance in cross-section
- D. Key hole appearance in cross section
Explanation
In cross-section, enamel rods commonly show a keyhole or paddle-like outline, with the head toward the incisal or occlusal surface. The keyhole description is the standard single-best answer.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Enamel
52 free Enamel MCQs from Oral Histology, 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 Histology questions like this
Oral Histology 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 Enamel questions
The formative cells of which of the following dental tissues disappear once tissue is formed___________?
The enamel has no capacity of self repair because______________?
calcification in enamel starts at____________?
All are true about the striae of retzius except___________?
Ionic exchange between enamel surface and environment______________?
Incremental lines of retzius are seen in______________?