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28 Cards in this Set
- Front
- Back
what are the levator ani muscles?(3)
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1. coccygeus
2. pubococcygeus 3. ileococcygeus |
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what are the branches of the internal iliac artery?(4)
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1. superior gluteal artery (above piriformis)
2. Inferior gluteal artery (below piriformis) 3. internal pudendal artery (close to inferior gluteal artery) 4. obturator artery (runs w/ obturator nerve) |
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the spermatic cord goes thru the ___
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superficial inguinal ring
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where is the epididymis?
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on top of the testis
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cremaster muscle
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continuation of muscle fibers of the INTERNAL oblique in the spermatic cord
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testicular artery goes where?
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branch off the abdominal aorta
goes to the inguinal canal (where it courses in the spermatic cord to the scrotum) |
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what is the trigone
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its an area of the bladder, the funnel
a small triangular area just above the internal urethral orifice |
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what is the muscle on the wall of the bladder?
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detrusor muscle
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the internal urethral sphincter, which surrounds the internal urethral orifice is controlled by what?
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efferent PARASYMPATHETIC fibers from S2-4 (pelvic splanchnic nerves) and symp. fibers from the lower 2 thoracic and upper two lumbar segments
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external urethral sphincter is supplied by what?
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pudendal nerve
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internal ANAL sphincter is controlled by the ___ nervous system
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parasympathetic
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external ANAL sphincter is voluntary control by the ___ nerve
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pudendal nerve
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Male
the pudendal nerve (whats the cord segment?) divides into what 3 branches? |
pudendal nerve (S2-4)
1. inferior rectal nerve 2. perineal nerve 3. dorsal nerve of penis |
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Male
what are the portions of the urethra? |
1. cavernous portion
2. membranous portion 3. prostatic portion. the prostatic urethra goes thru the prostate gland |
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the vas deferens ends as the ___ and joins w/ the seminal vesicles
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ampulla
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the urogenital diaphragm forms the floor of the ___ 1/2 of the inferior pelvic aperture
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anterior half
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the posterior half of the inferior pelvic aperture is the ____ diaphragm
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pelvic diaphragm
made up of levator ani 1. coccygeus 2. ileococcygeus 3. pubococcygeus |
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the urogenital diaphragm is a thin sheet of ____ muscle located between a superior and inferior layer of fascia spanning the sides of the ischiopubic ramus
in the male, the urethra passes thru the urogenital diaphragm |
striated muscle
urethra passes thru the urgenital diaphragm in males |
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Female
what broad ligament contains what? |
1. ovaries
2. uterine tube broad ligament passes from the uterus to the lateral walls of the pelvis and contains these two things |
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the portion of the broad ligament that extends from the uterine tube and ovary is the ____
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suspensory ligament = holds up uterine tube and ovary
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female
round ligament = |
begins at uterus and goes to inguinal canal
thicker |
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the ovarian artery comes from where?
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abdominal aorta
|
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internal urethral sphincter in males and females is controlled by what?
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1. efferent parasymp. fibers from S2-4 (plevic splanchnic nerves)
2. symp. fibers from lower 2 thoracic and upper 2 lumbar segments. |
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the external urethral sphincter in males and females is supplied by ___ nerve
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pudendal nerve
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the internal ANAL sphincter in males and females is controlled by the ___nervous system
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parasympathetic
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the external anal sphincter in males and females are under voluntary control by the ___ nerve
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pudendal nerve
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female
the pudendal nerve (cord segment?) branches into what 3 things? |
pudendal nerve S2-4 in females
1. inferior rectal nerve 2. perineal nerve 3. dorsal nerve of the clitoris |
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female, what passes thru the urogenital diaphragm
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1. urethra
2. vagina 3. rectum |