Question

which of the following diagnostic procedures examines the uterine lining for abnormalities?
a cervical biopsy
b pap smear
c endometrial biopsy
d chorionic villus sampling

Explanation:

• Cervical biopsy (A): Focuses on the cervix, not the uterine lining.
• Pap smear (B): Tests for cervical cancer by examining cervical cells.
• Endometrial biopsy (C): Removes a sample of the endometrium (uterine lining) to check for abnormalities like cancer or hormonal issues.
• Chorionic villus sampling (D): Done during pregnancy to test for fetal genetic disorders, not related to uterine lining.

Answer:

C. endometrial biopsy