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54 Cards in this Set
- Front
- Back
identify the labeled structures:
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(see figure)
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the perineal membrane is also known as ...
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inferior fascia of the UG diaphragm
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identify the labeled structures:
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(see figure)
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identify the labeled structures:
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(see figure)
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name the layers of the perineum:
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superficial perineal fascia
superficial space inferior fascia of UG diaphragm deep space superior fascia of UG diaphragm |
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what muscles are in the deep space:
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1. Sphincter Urethra
2. Deep Transverse Perineal M. |
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what muscles are in the superficial space:
1. 2. 3. |
1. Bulbocavernosus
2. Ischiocavernosus 3. Superficial Transverse Perineal m. |
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what structures do you find in the deep space:
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bulbourethral gland (male)
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what structures do you find in the superficial space:
1. 2. 3. |
1. Crura of clitoris/penis
2. Bulb of penis/clitoris 3. Greater vestibular glands (females) |
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1. what is the name of the fascia separated by the black line that covers the genitalia:
2. the above fasica is continuous with (indicated by the black dotted line): |
1. superficial perineal fascia
2. scarpa's fascia |
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identify the labeled structures:
what space is indicated by the red line: |
(see figure)
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identify the labeled structures:
what space are these muscles in: |
(see figure)
superficial space |
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the superficial perineal fascia is also known as ...
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colle's fascia
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identify the labeled structures:
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(see figure)
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identify the labeled structures:
what space is being depicted: |
(see figure)
superficial space female |
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identify the labeled structures:
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(see figure)
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identify the labeled structures:
what space is this: |
(see figure)
deep space male |
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prudendal nerve:
1. (parasympathetic/sympathetic/somatic) 2. (infoluntary/voluntary) 3. approach from (above/below) |
1. somatic
2. voluntary 3. below |
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what is the nerve involved with erection:
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pelvic splanchnic nerves
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pelvic splanchnic nerves:
1. (parasympathetic/sympathetic/somatic) 2. (infoluntary/voluntary) 3. approach from (above/below) |
1. parasympathetic
2. involuntary 3. above |
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from what vertebrae do the pelvic splanchnic nerves come from:
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S2,3,4
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identify the labeled structures:
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(see figure)
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Pudendal nerve leaves pelvis thru the ... and re-enters the pelvis through the ...
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greater sciatic foramen
lesser sciatic foramen |
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the pudendal nerve has 3 branches:
1. 2. 3. |
1. inferior rectal nerve
2. perineal nerve 3. dorsal nerve of penis/clitoris |
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what does inferior rectal nerve do:
1. 2. |
1. motor to external anal sphincter
2. sensory to skin around anus |
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what does the perineal nerve do:
1. 2. |
1. motor to muscles of superficial and deep spaces
2. sensory to lower 1/3 of vagina |
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what does the dorsal nerve of penis/clitoris do:
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sensory to penis/clitoris
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pudendal nerve is formed from what vertebral nerves:
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S2-S4
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... accompanies pudendal artery through greater sciatic foramen, crosses ... and reenters pelvis via lesser ...
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pudendal nerve
sacrospinous ligament sciatic foramen |
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identify the labeled structures:
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(see figure)
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identify the labeled structures:
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(see figure)
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identify the labeled structures:
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(see figure)
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what do you need to palpate to do a pudendal nerve block:
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Sacrospinous ligament
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what does this figure depict:
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palpation of sacrospinous ligament and pudendal nerve block
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what is the Bulbocavernosus Reflex:
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when you pull on penis and get contraction of anal area
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what does the following describe:
Scratch the anal area and it contracts |
anal wink
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the pelvic splanchnic nerves are composed mostly of ..., but distal branches contain
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preganglionic parasympathetic S2, 3, and 4
postganglionic sympathetics |
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the pelvic splancnic nerves do innervation to:
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1. Gut innervation from left colic flexure to anus
2. Detrusor muscle of bladder 2. Vasodiliatory input to clitorus, penis and associated erectile tissue |
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the sympathetic chain that runs from the neck through the thorax and abdomen continue at pelvis as ...
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sacral sympathetic ganglia
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The pelvic sympathetic chains are located ...
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just medial to the ventral sacral foramina
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identify the labeled structures:
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(see figure)
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what are the subdivisions of the inferior hypogastric plexus:
1. 2. 3. 4. 5. |
1. Prostatic
2. Rectal 3. Vesical 4. Pelvic 5. Cavernous Ns |
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the inferior hypogastric plexus is mostly (parasympathetics/sympathetics)
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parasympathetics
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the superior hypogastric plexus is mostly (parasympathetics/sympathetics) along with some pain fibers from ...
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sympathetics
uterus |
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the inferior hypogastric plexus drops straight through the ... to get to the ...
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UG diaphragm
erectile tissue |
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identify the labeled structures:
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(see figure)
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identify the labeled structures:
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(see figure)
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the internal pudendal artery travels with the ...
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pudendal nerve
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identify the labeled structures:
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(see figure)
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identify the labeled structures:
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(see figure)
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where does the testicular artery come from:
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aorta
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identify the labeled structures:
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(see figure)
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the internal pudendal artery travels into what space:
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deep space
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identify the labeled structures:
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(see figure)
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