DMS 206 - Ch. 3 Study Set Exam

A pregnancy in one uterus with a decidual reaction in a second uterus describes which

congenital malformation?

Select one:

A. Subseptate uterus

B. Didelphic uterus

C. Unicornuate uterus

D. Bicornuate uterus - Answer B. Didelphic uterus

Define hematometracolpos.

Select one:

A. Retention of blood in the uterine cavity.

B. Accumulation of menstrual blood in the uterus and vagina caused by either an

imperforate hymen or other obstruction.

C. Accumulation of watery fluid in the uterine cavity.

D. Accumulation of menstrual blood in the vagina resulting from a lower vaginal

obstruction or imperforate hymen. - Answer B. Accumulation of menstrual blood in the

uterus and vagina caused by either an imperforate hymen or other obstruction.

Select the sonographic appearance in a patient with an intact hymen.

Select one:

A. Absence of normal vaginal echoes

B. Hematocolpos or hematometrocolpos

C. An anechoic or echo-filled mass lateral to a normal uterus with the absence of the

ipsilateral kidney

D. Anechoic to hypoechoic pear-shaped mass with no normal vaginal echoes located

adjacent and posterior to the bladder - Answer B. Hematocolpos or hematometrocolpos

What are the paired embryonic tubes that run parallel to the mesonephric ducts?

Select one:

A. Metroplasty

B. Sinovaginal bulb