The frenum is

a mucous membrane that lines the entire oral cavity.
the retromolar area.
the corner of the mouth where the lips join.
a narrow band of tissue that connects two structures.


a narrow band of tissue that connects two structures.

Rationale: a narrow band of tissue that connects two structures.

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The study of disease is

A) cytology. B) histology. C) physiology. D) pathology.

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The opposite of cranial is ____

Fill in the blank(s) with correct word

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The internal female reproductive organs are found in the cavity

A. thoracic C. cranial B. abdominal D. pelvic

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Pedophilia: ________

Fill in the blank with correct ICD-10.

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