Term
Pelvis major/false pelvis
[image] |
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Definition
| a large, bowl-shaped superior portion |
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Term
Pelvis minor/true pelvis
[image] |
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Definition
| a smaller, cone-shaped inferior portion |
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Term
| What makes up the hip bones? At the walls of what? |
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Definition
illium, pubis, and ischium at the walls of the acetabulum
[image] |
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Term
| What are the parts of the ilium? |
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Definition
iliac crest, the tubercle of the crest, anterior/superior iliac spines, greater sciatic notch, iliac fossa, gluteal lines, arcuate line, iliopectineal eminence, iliac tuberosity
[image] |
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Term
| What are the parts of the ischium? |
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Definition
| the body, ischial ramus, ischial tuberostiy, ischial spine, lesser sciatic notch |
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Term
| What are the parts of the pubis? |
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Definition
| body, superior ramus, inferior ramus, pubic crest, pubic tubercle, pectineal line |
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Term
| All but the ______ are synovial joints |
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Definition
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Term
| What makes up the sacroiliac joint? |
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Definition
| anterior sacroiliac ligament, interosseous sacroiliac ligament, posterior sacroiliac ligament |
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Term
| Where does the anterior sacroiliac ligament thicken? |
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Definition
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Term
| Whats the strongest ligament in the body? |
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Definition
| Interosseous sacroiliac ligament |
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Term
| The______covers the interosseous sacroiliac ligament |
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Definition
| posterior sacroiliac ligament |
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Term
| The_____is a cartilaginous joint between the two pubic bones |
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Definition
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Term
The pubic symphysis is made up of:
1.
2.
3. |
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Definition
1.hyaline cartilage
2.superior pubic ligament
3.inferior pubic ligament |
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Term
| What ligaments support the intervertebral disk (cartilaginous joint between LV5 & the sacrum)? |
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Definition
| iliolumbar ligament and intervertebral ligaments |
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Term
| What are the two intrapelvic ligaments? |
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Definition
| sacrotuberous ligament (b/w lateral sacrum and ishial tuberosity) and sacrospinous ligament (b/w lateral sacrum and ishial spine) |
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Term
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Definition
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Term
| What two ligaments form the greater sciatic foramen and the lesser sciatic foramen? |
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Definition
| sacrotuberous and sacrospinous ligaments |
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Term
| What goes through the greater sciatic foramen? |
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Definition
| piriformis muscle, nerves of the sacral plexus, branches of the internal iliac vessels (specifically inferior gluteal, superior gluteal and internal pudendal) |
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Term
| What goes through the lesser sciatic foramen? |
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Definition
| obturator internus, internal pudendal vessels, and pudendal nerve |
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Term
| What is the origin of the piriformis muscle? |
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Definition
| anterior aspect of the sacrum and sacrotuberous ligament |
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Term
| What's the insertion of the piriformis muscle? |
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Definition
| the superior border of the greater trochanter of the femur |
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Term
| What is the piriformis innervated by? and it's action? |
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Definition
the posterior division of S1 and S2 from the sacral plexus
Actions: lateral rotator of the thigh when hip joint is extended and an abductor of the thigh when the joint is flexed |
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Term
| What two muscles assist in holding the head of the femur in the acetabulum? |
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Definition
| piriformis and obturator internus muscles |
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Term
| What's the origin of the obturator internus? |
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Definition
| obturator foramen and obturator membrane |
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Term
| What is the insertion of the obturator internus muscle? |
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Definition
| medial surface of the greater trochanter of the femur |
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Term
| What is the obturator internus innervated by and what are it's actions? |
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Definition
nerve to obturator internus (anterior division of L5-S2 from the sacral plexus)
actions: laterally rotates the thigh when the hip is extended |
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Term
| What's the origin of the levator ani muscle? |
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Definition
| pelvic surface of the body of the pubis and the ishial spine |
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Term
| what's the insertion of the levator ani muscles? |
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Definition
| central perineal tendon, the external anal sphincter, the anococcygeal raphe and the coccyx |
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Term
| What are the three parts of the levator ani? |
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Definition
| puborectalis, pubococcygeus, iliococcygeus |
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Term
| What is the innervation of the levator ani muscles and the action? |
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Definition
| anterior/ventral rami of S3 & S4, acts with coccygeus to support pelvic contents and for micturation and defecation |
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Term
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Definition
| ishial spine and sacrospinous ligament |
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Term
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Definition
| lateral margins of the fifth sacral vertebra and the coccyx |
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Term
| innervation and action of coccygeus |
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Definition
anterior rami S4 & S5
supports pelvic contents and micturition and defecation |
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Term
| The apex of the bladder has attachment to the __________ |
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Definition
| median umbilical ligament |
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Term
| Only the _____ surface of the bladder is covered by peritoneum |
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Definition
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Term
| The ureters enter the____of the bladder_______ |
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Definition
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Term
| Retropubic space is where? |
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Definition
| On the sides of the bladder, inferolaterally |
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Term
| In the male the neck of the bladder rests on the ____ |
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Definition
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Term
| The ureters cross all ___ compartments |
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Definition
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Term
| The ureters enter the pelvis by cross the _________ and descend in front of the _____ & _____ |
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Definition
| bifurcation of the common iliac vessels, sigmoid colon and rectum |
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Term
| In the female the ureters are related to the _______ |
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Definition
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Term
| Within the broad ligament the _____ cross immediately inferior to the ____ (water under the bridge) |
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Definition
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Term
| What are the three parts of the male urethra? |
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Definition
| prostatic, membranous, and penile/spongy |
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Term
| The male urethra receives secretions from the what? |
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Definition
| prostatic ducts, the ejaculatory ducts and the ducts of the bulbourethral glands |
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Term
| The prostate gland surrounds the ____ |
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Definition
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Term
| The base of the prostate gland is adjacent to the ________, and the apex is on the _____ diaphragm |
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Definition
| neck of the bladder, urogenital |
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Term
| prostatic ducts empty into the _____ urethra which is also pierced by the ________ duct |
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Definition
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Term
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Definition
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Term
| The seminal vesicle joins the ampulla of the _______ to form the ejaculatory duct which pass through the prostate gland to empty into the _____ |
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Definition
| ductus deferens, prostatic urethra |
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Term
| The ductus deferens leave the ______ and cross the external iliac vessels to enter the pelvis |
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Definition
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Term
| The cervix of the uterus has at either end_______ and ______ |
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Definition
| internal os, and external os |
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Term
| The rectum begins in front of _____ and is marked by 3 _______ |
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Definition
| SV3, transverse rectal folds |
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Term
| The rectum ends at the ______ where the alimentary tube continues as the anal canal |
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Definition
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Term
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Definition
| longitudinal folds of the mucosa and submucosa caused by the veins deep to the mucosa |
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Term
| The anal valves are transverse folds of mucosa connecting the ______ at their lower end |
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Definition
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Term
| The_____ are deep to the anal valves |
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Definition
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Term
| below the anal valves is the ______ |
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Definition
| pectinate line or intermediate zone of the anal canal |
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Term
| True mucosa ends at ______ |
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Definition
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Term
The pectinate line marks the division of:
-arterial supply: inferior mesenteric vs.____
-venous drainage:portal vein vs.____
-nerve supply: autonomic vs._____
-lymph drainage: internal iliac vs._____ |
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Definition
internal iliac
inferior vena cava
somatic
inguinal nodes
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Term
| The external sphincter ani muscle encircles the____, it is always contracting, its deep fibers blend with the_____, |
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Definition
| anal canal, levator ani muscle |
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Term
| the external sphincter ani muscle is innervated by the______ and the______ |
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Definition
| inferior rectal branches of the pudendal nerve, and internal pudendal vessels |
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Term
| peritoneum leaves the rectum and dips inferiorly befoer covering the bladder anteriorly causing a recess--____ |
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Definition
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Term
| lateral reflections of peritoneum stretch from the upper third of the rectum creating a ____ on each side of the rectum |
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Definition
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Term
The recess between the rectum and the bladder in the female is cut into two parts by the ______, the two parts are
1.
2. |
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Definition
broad ligament
1.anterior recess--vesicouterine recess
2. posterior recess--rectouterine recess |
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