45.
Which one of the following is just above the cervix and forms the soft tissue wall of
the gingival sulcus?
a. Free gingiva.
b. Attached gingiva.
c.
Interdental papilla.
46.
The normal gingival sulcus extends to a depth of ________________.
47.
The portion of the gingiva that fills the interproximal space between two adjacent
teeth is called the:
a. Free gingiva.
b. Gingival sulcus.
c.
Interdental papilla.
d. Epithelial attachment.
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MD0501
3-22