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40 Cards in this Set
- Front
- Back
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What nerves form the sacral trunk?
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The lumbosacral trunk and ventral rami of L1-L4
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What happens with compression to the sacral plexus?
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Pain in the lower limbs
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Where do the parasympathetics of the pelvis arise from?
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L2-L4
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Superior hypogastric plexus comprises of what nerves and where is it?
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Just inferior of iliac bifurcation and comprises of L3-L4
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What's special about the inferior hypogastric plexus?
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Carries both sympathetic and parasympathetic nerves
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What is the superior rectal artery a branch off of?
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It's the extension of the inferior mesenteric artery.
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The iliolumbar artery runs posterior to what muscle?
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The psoas major
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Obturator artery feeds what?
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The ilium and pubis
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Where does the uterine artery cross the ureter?
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At the fornix of the vagina
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Which side of the ureter does the ovarian arteries run?
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Anterior
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What artery does the median sacral anastomose with?
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The lateral sacral
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What is an episiotomy?
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where they make a cut in the vaginal orifice to prevent tearing of the perineal body during child birth.
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Chronically constipated individuals may get what secondary symptom?
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abscesses in the ischioanal fossa
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What is the superior rectal sphincter innervated by?
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inferior rectal nerve and perineal branch
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What is the internal sphincter innervated by?
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The parasympathetic pelvic plexus
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What is nocturia?
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Peeing at night
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What is dysuria?
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painful urination
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Where does prostate cancer tend to metastases to?
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To the vertebral column and pelvis -> prostatic plexus to the vertebral venous plexus
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What is the ductus deferens innervated by?
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By the inferior hypogastric plexus
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What are the layers of the testis?
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Very Touchy Testes (visceral, tunica albiguinea, tunica vasculusa)
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What is the composition of the scrotum?
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Suck Dick and Penis (skin, dartos fascia, parietal layer of tunica vaginalis)
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What is the innervation of the scrotum?
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The anterior is the ilioinguinal nerve. The posterior is the perineal nerve and posterior femoral cutaneous nerve.
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What innervates the cremasteric reflex?
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The genitofemoral nerves and ilioinguinal nerves
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What is a hydrocele?
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Remnant stalk of the processus vaginalis
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What are the cavernosus parts of the penis innervated by?
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By inferior hypogastric nerves
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What are the two fossa of the penis?
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intrabulbar fossa and navicular fossa
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What is phimosis?
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where prepuce does not retract from the glans
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What is paraphimosis?
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Where retraction of the prepuce constricts blood drainage from the glans
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What is contained within the ovarian suspensory ligament?
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The ovarian vessels and nerves
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Pain in the ovaries relates to which dermatone?
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T10
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What are the cornua horns?
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Where the uterine tubes enter the uterus
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Where do the uterine veins drain into?
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The internal iliac and superior rectal (which is part of the portal system)
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What are the parts of the uterine tube?
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Fimbrae -> infundibulum -> ampulla -> isthmus -> intramural
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infection of the vagina, uterus, or uterine tubes may also cause what secondarily?
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peritonitis
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What are the blood supplies to the vagina?
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uterine, middle rectal and internal pudendal
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What is cystocele?
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bladder herniates to the vagina
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What is rectocele?
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rectum herniates to the vagina
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What is the venous drainage of the vulva?
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internal pudendal
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Where is the lymphatic drainage of the external genitalia of a woman?
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superficial inguinal nodes
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What are the innervations of the vulva?
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ilioinguinal, genitofemoral, perineal branch of pudendal, perineal branch of the posterior femoral cutaneous.
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