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38 terms

One-Liners: Anatomy: Pelvis

LECOM Bradenton PBL Anatomy - Pelvis
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1. Structure that separates pelvis from perineum
Pelvic diaphragm
2. Two major components of pelvic diaphragm
Levator ani and coccygeus
3. Two major components of levator ani
Pubococcygeus and iliococcygeus
4. Two muscles which close lateral pelvic wall
Obturator internus and piriformis
5. Means by which obturator internus exits pelvis
Lesser sciatic foramen
6. Means by which piriformis exits pelvis
Greater sciatic foramen
7. Innervation of detrusor
Pelvic splanchnics (S2-4)
8. Innervation of trigone
Sympathetics (Pregang. T11-12; lesser, least, lumbar splanchnic nn.)
9. Innervation of sphincter urethrae
Pudendal n. (S 2,3,4)
10. Remnants of umbilical arteries
Medial umbilical ligaments
11. Provides major vasculature to pelvic organs
Internal iliac
12. Chief artery to rectal mucosa
Superior rectal
13. Chief artery to rectal muscular wall
Middle rectal
14. Most common type of pelvic inlet in females
Gynecoid
15. Two remnants of gubernaculum in females
Ovarian and round ligament
16. Ligament that contains ovarian vessels
Suspensory ligament of ovary
17. Cavity into which ova immediately escape the ovary
Peritoneal
18. Lymphatic drainage for ovary and testes
Lumbar nodes (para-aortic)
19. Normal position of uterus
Anterverted, anteflexed
20. Name given to orientation where uterus and vagina intersect at angle of 90 degrees
Anteversion
21. Name given to orientation where uterine body and cervix intersect at angle of 10-15 degrees
Anteflexion
22. Chief uterine support
Pubococcygeus
23. Ligament that contains uterine vessels
Lateral cervical
24. Structure potentially injured with hysterectomy
Ureter
25. Relation of ureter to uterine artery
Inferior and posterior
26. Structure that separates deep and superficial perineal spaces
Perineal membrane
27. Bony landmarks between anal and UG triangles
Ischial tuberosities
28. Structure forming lateral wall of ischioanal fossa
Fascia of obturator Internus
29. Structure that forms the pudendal canal
Fascia of obturator Internus
30. Structure that separates internal and external hemorrhoids
Pectinate line
31. Lymphatic drainage for area superior to pectinate line of anal canal
Internal iliac, inferior mesenteric nodes
32. Lymphatic drainage for area inferior to pectinate line of anal canal
Superficial inguinal nodes
33. Lymphatic drainage for glans penis
Deep inguinal nodes
34. Muscle which compresses the bulb of penis
Bulbospongiosus
35. Muscle which compresses the crus of penis
Ischiocavernosus
36. Nerves of erection
Pelvic splanchnics (S2-4)
37. Muscles which meet at the perineal body
Superficial and deep perineal, bulbospongiosus, external anal sphincter, pubococcygeus
38. Major structure of deep perineal space
Sphincter urethrae