Reproductive System MCQs Past papers MBBS

1.      Where will you find a nabothian cyst?

A.      adjacent to the fallopian tube

B.      ectocervix

C.      endocervix

D.      endometrial cavity

E.      vulva or vaginal wall

2.      Sarcoma botryoides bears markers of its origin from cells of what lineage?

A.      fibroblasts

B.      germ cells

C.      macrophages / facultative fibroblasts

D.      skeletal muscle

E.      smooth muscle

3.      Predecidual reaction is a plumping-up of which cells?

A.      arterial smooth muscle of the endometrium

B.      endothelial cells of the endometrium

C.      endometrial glands

D.      endometrial stroma

E.      primitive trophoblast

4.      Which is NOT a known risk factor for common adenocarcinoma of the endometrium?

A.      diabetes

B.      estrogen supplementation after menopause

C.      multiple pregnancies

D.      obesity

E.      ovarian thecoma, coexisting

5.      Which is LEAST LIKELY to be a contributing factor to the increasing overall incidence of breast

cancer?

A.      aging population

B.      later age of first pregnancy

C.      more obesity among women

D.      popularity of breast implants

E.      women foregoing childbearing

6.      Bowen's disease of the penis is

A.      carcinoma in situ

B.      ectoparasite

C.      large wart without malignant potential

D.      mildly transmissible bacterial disease

E.      result of injecting lipids

7.      What's the most common location for a man's adenomatoid tumor?

A.      corpus cavernosum

B.      epididymis

C.      glans / spongiosum

D.      prostate

E.      testis

8.      Which is probably a risk factor for prostate cancer?

A.      alcohol abuse

B.      cadmium exposure

C.      prolonged severe abstinence

D.      too-frequent ejaculations

E.      trichomonas infection

9.      What do we now know to be the cause of lichen sclerosus?

A.      autoimmunity as with scleroderma

B.      ectoparasite

C.      hormonal imbalances

D.      HPV

E.      mutations of the epithelial cells

10.     What is the well-known common antecedent for many "mixed Mullerian tumors"?

A.      abortion (induced or spontaneous)

B.      anatomic birth defects of the uterine cavity

C.      diethylstilbestrol exposure

D.      intrauterine contraceptive device usage

E.      radiation therapy

11.     Mutated BRCA1 is best-known for placing women at risk for cancer of the breast and

A.      brain

B.      lung

C.      kidney

D.      ovary

E.      sarcomas