Ch 63 EX 3 & 4 Flashcards
A complete ultrasound examination includes evaluation of both __, documentation of the urinary __, and assessment of ____
kidneys
bladder
amniotic fluid
The urinary system and the genital system develop from the intermediate __ and the excretory ducts of both systems initially enter a common cavity called the cloaca.
mesoderm
The part of the urogenital ridge that gives rise to the urinary system is known as the nephrogenic cord or ___ ridge.
nephorgenic
The part that gives rise to the genital system is known as the gonadal ridge or ___ ridge.
genital
the permanent kidneys or ___ begins to develop early in the 5th week while the mesophrenic ducts are still developing.
metanephros
Urine formation begins toward the end of the first trimester, around the __ or __ week, and continues actively throughout fetal life.
11 or 12th
Urine is excreted into the amniotic cavity and forms a major part of the ____
amniotic fluid
The kidneys do not need to function in utero because the ___ eliminates waste from the fetal blood.
placenta
The kidneys initially lie very close to the ___; gradually, they migrate into the abdomen and become separated from one another
pelvis
In adolescent and adult patients, persistence of the fetal lobulation and groove may be seen on ultrasound as an ___ triangular notch along the anterior wall of the __ kidney.
echogenic
right
Complete absence of the kidney is known as renal ___
agenesis
Division of the ureteric bud at an early stage results in a double or __ kidney
divided
When the inferior poles of the kidney fuse while they are in the pelvis, a ____ kidney is formed
horseshoe
The fetal urinary bladder is derived from the hindgut derivation known as the ____ sinus
urogenital
____ of the bladder occurs primarily in males and is characterized by protrusion of the posterior wall of the urinary bladder, which contains the trigone of the bladder and the ureteric orifices.
exstrophy
