OB/GYN Final Exam:OB/GYN Final Exam Review Questions & Answers: Updated Solution

If a fetal bladder is not visualized, a sonographer should do all of the following, except: a. Recheck the bladder later in the exam b. Perform a biophysical profile c. Check amniotic fluid level d. Examine fetal kidneys (Ans- Perform a biophysical profile The most severe form of holoprosencephaly is called: a. Alobar b. Semilobar c. Multilobar d. Unilobar (Ans- a. Alobar The ___ is a fibrous tract that connects the cerebral hemispheres and aids in learning and memory a. Cavum Septum Pellucidum b. Cerebellum c. Corpus Callosumd. Cisterna Magna (Ans- corpus callosum MSD stands for a. Middle Sac Diaphragm b. Mean Sac Diameter c. Mean Sagittal Distance d. Middle Sac Diamter (Ans- mean sac diameter The most accurate measurement of the embryo in the first trimester is the a. Gestational sac size b. Yolk Sac c. Crown rump length d. Femur length (Ans- c. Crown rump length The dominant structure seen within the embryonic cranium within the first trimester is that of the ____, which fill the lateral ventricles that in turn fill the cranial vault. a. Thalamusb. Cavum septum pellucidum c. Cerebellum d. Choroid plexus (Ans- d. Choroid plexus Uterine malformations are commonly associated with malformations of what other organ a. Liver b. Spleen c. Kidney d. Gallbladder (Ans- kidneys A ____ is present when there is an enlarged cisterna magna communicating with the fourth ventricle in the presence of a normal or hypoplastic cerebellar vermis. a. Chiari malformations b. Dandy-Walker variant c. Hypotelorism d. Encephalocele (Ans- Dandy-walker variant_____ is an antiestrogen drug used in treating carcinoma of the breast. a. Cipro b. Warfarin c. Tamoxifen d. Coumadin (Ans-