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what is the most anterior muscle at the level of the hip
sartorius.. longest muscle of the body
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where is the levator ani muscle located
originates at the pubis and inserts and inserts at the coccyx, encircling the rectum
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what is the function of the seminal vessicles
produces about 60% of semen, seminal fluid, produces fructose which provides energy fo sperm
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which musclse are unique to the pelvis
- Piriformis
- gluteal
- illiacus
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what muscle fills the space between the ischial spine and sacrum?
piriformis
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which muscle lines the wall of the true pelvis
obturator internus
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The_______muscle are adjacent to the pubic bone and forms one side of a triangle that contains a femoral artery and vein
pectineus
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what are the sections of the pubic bone
body and superior and inferior pubic rami
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what are teh names of lympth nodes in the pelvic region
- common illiac
- int/ext illiac
- sacral
= nodal group
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which suspensory ligament prevens posterior movement of the uterus
round
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the broad ligament encloses what anatomy
ovaries, uterus, and uterine tubes
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what is the largest and most important muscle of the pelvin floor
levator ani
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the thickened folds of the mesentery that supporst and stabilized the positihing of each ovary is the
broad ligament
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thickest portion of uterine wall
myometrium
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attaches the ovaries to the pelvic wall
suspensory ligament
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located between the uterus and bladder
vesicouterine pouch
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which muscles form the major part of the pelvic diaphram
levator ani
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what broad muscles covers teh anterior surface of the illiac fossa
-
what bony landmark seperating the abdominal and pelvic cavity?
sacral promontory
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which muscle orginiates from the symphysis pubis and extends teh to xiphoid process and costal cartilage of the 5th 6th and 7th ribs?
rectus abdominus
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which muscle acts to rotate the thigh laterally and originates from the illium and sacrum and inserts on the greater trochanter of the femur
piriformis
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what ligament attaches the inferior aspect of the ovarise to the lateral surface of the uterus and uterine tubes
ovarian
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the obturator and umbilical arteries are 2 branches of which artery
internal illiac
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what is the cervix
the lower 1/3 of the uterus which communicates with the vagina
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what blood vessels supply and drain the intestines
smv, imv, sma, and ima
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what bones comprise the acetabulum
3 innominate bones... illium, ishium, pubis
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which of 3 bones of the hip (innominate bones) appears first on an axial x-ray)
illium-- most superior
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what is the function of the prostate gland
stop urine from mixing w. semen when ejaculating
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what are the 3 layers of the uterus?
- endometrium
- myometrium
- perimetrium
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what are the spatial relations of the uterus, bladder, and rectum?
bladder, uterus and rectum from ant. to post.
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what are the spatial relations of the bladder, prostate, and rectum?
bladder sup. to prostate both ant. to rectum
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spatially where are the ovaries in relation to uterus
laterally
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which structure transporst sperm from the testis?
ductus vas deferens
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what is the function of the bulbourethral gland
lubricates the tip of the penis
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which of the 3 gluteal muscles is seen first in an axial image?
medius
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at what vertebral level do the common illiac vein join to form the inferior vena cava?
L5
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spatial, where do the ureters enter the bladders?
posterolaterally
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in the pelvis which are more ant. arteries or veins
arteries
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shortest portion of the male urethra
membranous urethra
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ejaculaory duct opens into the ____?
prostatic urethra
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how many sections is the male urethra divided into?
3
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T/F : in the pelvis, arteries are always anterior to viens
True
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what is the pelvic inlet/ outlet?
inlet- from sacral promontory to the superior margin or the crest of the pubic bone
outlet- from the tip of the coccyx the inferior margin of pubis symphisis
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what arterial vessls are in pelvis
abdominal aorta---> r/l common illiac artery-----> R/l ext/ int iliac artery
--> femoral artery
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what is the venous blood supply in the pelvis
ivc---> r/l common illiac vein---> r/l ext. int. illiac vein--->femoral vein
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what are the 3 sections of the small intestines
duodenum.. jejunum..ileum
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