39 workbook ex 7 Flashcards
the approach that requires a full urinary bladder for use as an “acoustic window” and typcially necessatates the use of a 3.5-5 MHz transducer for adequate penetration is the _________approach
transabdominal
a __________examination is performed with an empty bladder and allows the use of a higher freq transducer, typically 7.5-10 MHz
transvaginal
the transabdominal scan offers a _____field of view for a general screening of the pelvic anatomy
wider
when a transabdominal scalling technique is used, a ______bladder is essential
full
the ______are folds of skin at the opening of the vagina, the labia ______is the thicker external folds and the _________consists of thin folds of skin between the labia majora
labia
majora
minora
the __________bones make up the anterior and lateral margins of the bondy pelvis; the ______and _______form the posterior wall
innominate
sacrum
coccyx
the margins of the posteriolateral wall of the true pelvis are formed by the __________and __________muscles
piriformis
coccygeal
the anteriolateral walls of the pelvic cavity are formed by the ip bones and the ___________muscles that rim the ischium and pubis
obturator internus
the lower margin of the pelvic cavity, the pelvic floor, is formed by the ______and _________muscles and is known as the pelvic diaphragm
levator ani
coccygeus
the area below the pelvic floor is the _________
perineum
the muscles of the false pelvis include the _____major and the _____muscles
psoas
iliacus
the muscles that asrise from the lower part of the pubic symphysis and sourround the lower part of the rectum forming a sling are the _________muscles
levator ani
a collapsed muscular tube that extends from the external genitalia to the cervix of the uterus is the _____
vagina
the cervix lies _______to the urinary bladder and urethra and __________to the rectum and anus
posterior
superior
the largest organ in the normal female pelvis when the urninary bladder is empty is the _______
uterus
at the lateral borders of the uterince fundus are the _______, where the fallopian tubes enter the uterine cavity
cornua
the cervix is constricted at its upper end by the __________os and at its lower end by the _________os
internal
external
the point where the uterus bends anteriorly (anteversion) of posteriorly (retroversion) with an empty bladder is the _______
isthmus
the uterine wall consists of three histologic layers; the _________, the___________ and the __________
perimetrium
myometrium
endometrium
the endometrium consists primarily of two layers, the superficial funtional layer (zona__________) and the deep basal layer (zona__________)
functionalis
basalis
the uterus is supported in its midline position by paired _______ligaments, _______ligaments, __________ligaments and __________
broad
round
uterosacral
cardinal
the average uterine position is considered to be __________and __________
anteverted
anteflexed
the _________are contained in the upper margin of the broad ligament and extend from the uterine cornua of the uterus laterally where they curve over the ovary
fallopian tubes
the fallopian tubes are divided into four anatomic portions: the _______(lateral segment), _________(middle segment), _________(medial segment), and __________portions (segment that passes through the uterine cornua
infundibulum
ampulla
isthmus
interstitial
the _________is often referred to as the fimbrated end of the fallopian tube because it contains the fringelike extensions called fimbrae, which move over the ovary directing the ovum into the fallopian tube after ovulation
infundibulum
the ovaries are usually located ___________to the external iliac vessels and _________to the internal iliac vessels and ureter
medial
anterior
the cortex of the ovary consists primarily of follicles in varying stages of development and is covered by a layer of dense connective tissue, the __________
tunica albuginea
the central ________is composed of connective tissue containing blood, nerves, lymphatic vessels and some smooth muscle at the region of the hilum
medulla
the ovaries produce the reproductive cell, the ovum, and two known hormones_________, secreted by the follicles and __________secreted by the corpus luteum
estrogen
progesterone
the common_________arteries course anterior and medial to the psoas muscles, providing blood to the pelvic cavity and lower extremities
iliac
the _______iliac arteries extend into the pelvic cavity along the posterior wall and provide multiple branches that perfuse the pelvic structures to include the urinary bladder, uterus, vagina and rectum
internal
the __________arteries extend through the myometrium to the base of the endometrium, where straight and spiral arteries branch off the readial arteries to supply the zona basalis of the endometrium
radial
the _______arteries will lengthen during regeneration of the endometrium after menses to traverse the endometrium and supply the zona funtionalis
spiral
