obstetrics

a condition that shows round calyces with renal pelvis dilation measuring greater than 10min in the anteroposterior direction is

protusion of the posterior wall of the urinary bladder which contains the trigone of the bladder and the ureteric orifices is called

a condition in which both ovarian and testicular tissues are present is

sonographic findings on renal agenesis include all except which of the following

renal agenesis oligohydramnios pulmonary hypopasia abnormal facies and malformed hands and feet may be found in

the most common characteristic of multicystic dysplastic kidney disease is

the most common site of hydronephrosis in the neonate is the

all except which of the following findings are seen in hydronephrosis

a dilated bladder with key hole appearance is most likely

sonographic findings in prun belly syndrome include all except

this occurs when the kidney is located in the opposite side of its ureteral orifice

a condition in which the renal system fails to develop is called

the permanent kidner arise from the

the ureteric bud gives rise to all except

the kidneys initially lie

this develops if the lumen of the allantois persists while the urachus forms

the normal AP diameter of the renal pelvis in a 20week should not exceed

a cystic dilation of the intravesical segment of the distal ureter is

the most likely cause of bilateral hyronephrosis in the fetus is

normal amniotic fluid volume can not exclude agenesis prior to ______ weeks gestation

sonographic findings in posterior urethral valve obstruction include all except

which of the following statements about a fetal ovarian cyst is incorrect

when the fetal kidneys appear enlarged and echogenic the sonographer should suspect

renal malformations may be divided into 2 catagories

which of the following syndrome is not associated with systic renal disease

protrusion of the brain from the cranial cavity called

estencive facial screening may be hindered by all except

craniosynostoses may be defined as

an abnormal protrusion of the eyeball is

which of the following statement about the facial profile is incorrect

evaluation of the nasal triad should include all except

which of the following statements about cleft lip and palate is false

wich statement about an epignathus is false

the most common neck mass is

a group of disorders that have in common the coexistence of omphalocele macroglossia and visceromegaly is

the bridge of the nose originated from

proboscis suggests

the optimal gestational age for measurement of nuchal translucency is

the most common congenital anomaly of the face is

underdevelopment of the jaw and cheek bone is associated with

what is a term describing a small chin

which of the following statements about facial anomalies is correct

an elongated forehead in the sagittal plane and triangular in shape in the axial plane describes

ear malformation may be observed in

cleft lip with ot without cleft palate is seen more frequently in

which of the following phrases about a fetal goiter is incorrect

congenital anomalies of the face happen in

an isolated unlateral cleft lip commonly originates

which of the following about neck teratomas in incorrect

the fetal membranes are comprised of all except

the chorionic plate is related to

the decidual reaction that changed in the endometrium opposite the site of implantaion is

the major functioning unit of the placenta is

the placental performs all except

the velamentous placenta refers to

by 9 wks the yolk sac should measure

fusion of the amnion and chorion should occur by

the function of the hCG is to

a marginal or eccentric insertion of the umbilical cord into the placenta is

the primary cause of placentalmegaly is

the most common site of fibrin deposition is

the most dangerous type of placenta accreta is

the presence of one or more accessory lobes connected to the body of the placenta by blood vessls in

which of the following statements about placental abruption is false

an example of a low pressure bleed is

the maternal side of the placenta is

the chorion around the gerstational sac on the opposite side of the implantation is the

a marginal placental previa demonstates

which of the following might demonstrate a small placenta

occurs when the intramembranous vessels course across the internal cervical os

growth of the chorionic villi superficially into the myometrium desvribes

attachment of the placental membranes to the fetal surface of the placenta is demonstrated on u/s. this most likely represents

what is the most common cord entaglement in the fetus

if a single umbilical artery is seen the sonographer should search for

this may be formed when a loop of cord is slipped over the fetal head or shoulder during delivery

what occurs when the cord inserts into the membranes before it enters the placenta

cord prolapse problems cam be produced during all except

one of the problems that may lead to inadequated fetal descent is a

after birth the ductus venosus turns into the

thrombosis of the umbilical vessles is most common in

all except which of the following states are correct about true knots of the cord

which statement about umbilical cord is false

the umbilical cord is formed by the fusion of

in the first trimester the length of the umbilical cord is approximately the same size as the

the normal length of the umbilical cord measures

a cystic mass in the umbilical cord is usually

velamentous umbilical cord insertion is associated with all except

which of the following statements about a single umbilical artery is false

prolapse of the umbilical cord occur when

condition predisposing a fetus to cord prolapse includes all excepts

a short cord measures less than

which of the following statements about the umbilical cord is incorrect

failure of the anterior abdominal wall to close completely at the level of the umbilicus describes

coiling of the umbilical cord

false knots of the umbilical cord

a long umbilical cord measures greater than

a hyposplastic umbilical artery is defined as a three vessel cord when the artery to artery difference is greater than

the multiple fibrous strands of amnion that develop in utero that may entangle fetal parts to cause amputations or malformation of the fetus are described as

this is produced by the umbilical cord and membranes the fetal lung, skin, and kidney

the fetal production of urine and the ability to swallow begins during which wks of gestation

the amount of amniotic fluid is regulated by all except