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44 Cards in this Set
- Front
- Back
_______ (female) open into the external urethral orifice and are homologous structures to the ______ (male).
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Paraurethral glands of Skene (female) open into the external urethral orifice and are homologous structures to the prostate (male).
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Bulbourethral glands: ________ in male, _______ in female.
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Bulbourethral glands: Cowper’s in male, Bartholin’s in female (homologous structures)
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_______ is performed on a female to count the various cell types (atypical cells and low or high-grade lesions). It screens for cancers.
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pap smear
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________ (MALE) is homologous to the _______ (FEMALE).
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Inf. vesical a. (MALE) is homologous to the vaginal a. (FEMALE).
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________ (FEMALE) is homologous to the __________ (MALE).
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Uterine a. (FEMALE) is homologous to the a. of the ductus deferens (MALE).
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Fecal continence is primarily due to the ?
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puborectalis m. (rectal sling).
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Thermoregulators of the testis include ?
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the pampiniform plexus
the dartos fascia the cremaster m |
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The _________ are homologous to the bulbs of the penis
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bulbs of the vestibule
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fxn and innervation:
iliopsoas |
chief flexor of the hip; lateral flexion of vertebral column
lumbar plexus and femoral n (L1-L3) |
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fxn and innervation:
Obturator Internus |
lateral rotation of thigh, abduction, holds femoral head in place
n. to obturator internus (L5-S2) |
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fxn and innervation:
Piriformis Muscle |
lateral rotation of thigh, abduction, holds femoral head in place
n. to piriformis (from sacral plexus) S1-S2 |
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Floor of pelvis = ?
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levator ani + coccygeus
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3 parts of levator ani muscle?
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puborectalis, puboccygeus, iliococcygeus
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Innervation of levator ani m?
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S4, inf. rectal/anal n. (from pudendal n.), and coccygeal plexus
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Innervation of coccygeus m?
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S4-S5
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Bladder can hold ____ of urine. Urgency occurs at?
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• Can hold 500-700 ml of urine
• Urgency occurs at 280-350 ml |
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Paracystium symp. innervation?
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inf. hypogastric plexus (lesser, least, lumbar splanchnic n.)
• Contracts internal urethral sphincter • Relaxation detrusor m. • Sensory (afferent) |
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Paracystium Parasympathetic innervation?
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pelvic splanchnic n. (S2-S4) in inf. hypogastric plexus
• Contracts detrusor m. • Relaxation detrusor m. • Pain and stretch (sensory/afferent) |
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Blood supply of bladder ?
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branches int. iliac a.
o Sup. vesical a. o Obturator a. o Inf. gluteal a. o Inf. vesical a. from int. iliac a. (MALE) o Inf. vesical a. from uterine a. (FEMALE) o Vaginal a. (FEMALE) |
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Inf. vesical a. from ______. (MALE)
Inf. vesical a. from ________ (FEMALE) |
Inf. vesical a. from int. iliac a. (MALE)
Inf. vesical a. from uterine a. (FEMALE) |
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Prostatic utricle?
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blind opening, remnant of Mullerian/paramesonephric duct
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preprostatic urethra location?
membranous urethra location? cell type? |
preprostatic = pelvis
membranous = perineum; Pseudostratified or stratified columnar epithelium |
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spony urethra location? cell type?
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in perineum
• Cowper’s/bulbourethral glands open into here • Pseudostratified or stratified columnar epithelium, near end is squamous epithelium |
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Urethra Blood supply?
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inf. vesical a., middle rectal a., int. pudendal a.
venous drainage = same name |
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Urethra innervation?
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pudendal n., pelvic splanchnic n. (parasymp.), inf. hypogastric plexus (symp.)
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Seminal vesicles = Glands that produce
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alkaline secretion (7.29) that contains fructose (energy), prostaglandins, and other things. This secretion makes up bulk of semen.
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Seminal vesicle cell type and blood supply?
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Pseudostratified columnar epithelium
Blood supply: inf. vesical a., middle rectal a. (venous = same name) |
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innervation of seminal vesicles
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sympathetic and parasympathetic (pelvic splanchnic n.)
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Prostatic secretion
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weakly acidic (6.45), citric acid, prostaglandins
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Prostatic glandular tissue traits?
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Androgen sensitive (castration = atrophy)
Secretes normal mucins Produces pigment: lipofuscin |
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basal cells in the prostate
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-separate secretory cells from basement membrane
-low cuboidal epithelium w/ columnar mucus-secreting cells -reserve cells that are + for androgen receptors |
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Neuroendocrine cells are positive for ?
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positive for chromogranin A/B, secretogranin II, peptide hormones, PSA
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prostate blood supply?
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inf. vesical a. , middle rectal a., int. pudendal a
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broad ligament of uterus is a double layer of __________
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parietal peritoneum
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Each covers what?
Mesometrium: ? Mesosalpinx: ? Mesovarium: ? |
Mesometrium: uterus
Mesosalpinx: uterine tubes Mesovarium: ovaries |
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When Broad ligament extends to ovarian vessels/wall of pelvis it is known as?
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suspensory l. of ovary
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Contents of broad ligament?
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Contents: uterine a./v./n., ovarian a./v./n., suspensory l. of ovary, parts of ovary, fallopian tube, ureter, transverse cervical/cardinal l., fat/areolar tissue, ovarian l., epoophoron, paroophoron, Gartner’s duct (remnant of Wolffian’s duct)
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Suspensory l. contains
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ovarian a. and v.
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ovary epithelium
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simple cuboidal
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Oogenesis begins during fetal life and is arrested when
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primary oocyte = stopped in prophase I of meiosis I
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Meiosis continues when
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first period happens
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Graafian follicle ?
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large mature follice just before rupturing
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Ovary produces ______ when stimulated by ____from the ______
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Ovary produces estrogen when stimulated by FSH from the pituitary gland
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Blood supply of the ovary?
Venous drainage? |
Blood supply: ovarian a. from abdominal aorta
Venous drainage: ovarian v.: -Right directly to IVC -Left to left renal v. |