Anatomy Test 5 Final Review

Front 1

_______ (female) open into the external urethral orifice and are homologous structures to the ______ (male).

Back 1

Paraurethral glands of Skene (female) open into the external urethral orifice and are homologous structures to the prostate (male).

Front 2

Bulbourethral glands: ________ in male, _______ in female.

Back 2

Bulbourethral glands: Cowper’s in male, Bartholin’s in female (homologous structures)

Front 3

_______ is performed on a female to count the various cell types (atypical cells and low or high-grade lesions). It screens for cancers.

Back 3

pap smear

Front 4

________ (MALE) is homologous to the _______ (FEMALE).

Back 4

Inf. vesical a. (MALE) is homologous to the vaginal a. (FEMALE).

Front 5

________ (FEMALE) is homologous to the __________ (MALE).

Back 5

Uterine a. (FEMALE) is homologous to the a. of the ductus deferens (MALE).

Front 6

Fecal continence is primarily due to the ?

Back 6

puborectalis m. (rectal sling).

Front 7

Thermoregulators of the testis include ?

Back 7

the pampiniform plexus
the dartos fascia
the cremaster m

Front 8

The _________ are homologous to the bulbs of the penis

Back 8

bulbs of the vestibule

Front 9

fxn and innervation:
iliopsoas

Back 9

chief flexor of the hip; lateral flexion of vertebral column

lumbar plexus and femoral n (L1-L3)

Front 10

fxn and innervation:
Obturator Internus

Back 10

lateral rotation of thigh, abduction, holds femoral head in place

n. to obturator internus (L5-S2)

Front 11

fxn and innervation:
Piriformis Muscle

Back 11

lateral rotation of thigh, abduction, holds femoral head in place

n. to piriformis (from sacral plexus) S1-S2

Front 12

Floor of pelvis = ?

Back 12

levator ani + coccygeus

Front 13

3 parts of levator ani muscle?

Back 13

puborectalis, puboccygeus, iliococcygeus

Front 14

Innervation of levator ani m?

Back 14

S4, inf. rectal/anal n. (from pudendal n.), and coccygeal plexus

Front 15

Innervation of coccygeus m?

Back 15

S4-S5

Front 16

Bladder can hold ____ of urine. Urgency occurs at?

Back 16

• Can hold 500-700 ml of urine
• Urgency occurs at 280-350 ml

Front 17

Paracystium symp. innervation?

Back 17

inf. hypogastric plexus (lesser, least, lumbar splanchnic n.)
• Contracts internal urethral sphincter
• Relaxation detrusor m.
• Sensory (afferent)

Front 18

Paracystium Parasympathetic innervation?

Back 18

pelvic splanchnic n. (S2-S4) in inf. hypogastric plexus
• Contracts detrusor m.
• Relaxation detrusor m.
• Pain and stretch (sensory/afferent)

Front 19

Blood supply of bladder ?

Back 19

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)

Front 20

Inf. vesical a. from ______. (MALE)
Inf. vesical a. from ________ (FEMALE)

Back 20

Inf. vesical a. from int. iliac a. (MALE)
Inf. vesical a. from uterine a. (FEMALE)

Front 21

Prostatic utricle?

Back 21

blind opening, remnant of Mullerian/paramesonephric duct

Front 22

preprostatic urethra location?

membranous urethra location? cell type?

Back 22

preprostatic = pelvis

membranous = perineum; Pseudostratified or stratified columnar epithelium

Front 23

spony urethra location? cell type?

Back 23

in perineum
• Cowper’s/bulbourethral glands open into here
• Pseudostratified or stratified columnar epithelium, near end is squamous epithelium

Front 24

Urethra Blood supply?

Back 24

inf. vesical a., middle rectal a., int. pudendal a.

venous drainage = same name

Front 25

Urethra innervation?

Back 25

pudendal n., pelvic splanchnic n. (parasymp.), inf. hypogastric plexus (symp.)

Front 26

Seminal vesicles = Glands that produce

Back 26

alkaline secretion (7.29) that contains fructose (energy), prostaglandins, and other things. This secretion makes up bulk of semen.

Front 27

Seminal vesicle cell type and blood supply?

Back 27

Pseudostratified columnar epithelium

Blood supply: inf. vesical a., middle rectal a. (venous = same name)

Front 28

innervation of seminal vesicles

Back 28

sympathetic and parasympathetic (pelvic splanchnic n.)

Front 29

Prostatic secretion

Back 29

weakly acidic (6.45), citric acid, prostaglandins

Front 30

Prostatic glandular tissue traits?

Back 30

Androgen sensitive (castration = atrophy)
Secretes normal mucins
Produces pigment: lipofuscin

Front 31

basal cells in the prostate

Back 31

-separate secretory cells from basement membrane
-low cuboidal epithelium w/ columnar mucus-secreting cells
-reserve cells that are + for androgen receptors

Front 32

Neuroendocrine cells are positive for ?

Back 32

positive for chromogranin A/B, secretogranin II, peptide hormones, PSA

Front 33

prostate blood supply?

Back 33

inf. vesical a. , middle rectal a., int. pudendal a

Front 34

broad ligament of uterus is a double layer of __________

Back 34

parietal peritoneum

Front 35

Each covers what?
Mesometrium: ?
Mesosalpinx: ?
Mesovarium: ?

Back 35

Mesometrium: uterus
Mesosalpinx: uterine tubes
Mesovarium: ovaries

Front 36

When Broad ligament extends to ovarian vessels/wall of pelvis it is known as?

Back 36

suspensory l. of ovary

Front 37

Contents of broad ligament?

Back 37

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)

Front 38

Suspensory l. contains

Back 38

ovarian a. and v.

Front 39

ovary epithelium

Back 39

simple cuboidal

Front 40

Oogenesis begins during fetal life and is arrested when

Back 40

primary oocyte = stopped in prophase I of meiosis I

Front 41

Meiosis continues when

Back 41

first period happens

Front 42

Graafian follicle ?

Back 42

large mature follice just before rupturing

Front 43

Ovary produces ______ when stimulated by ____from the ______

Back 43

Ovary produces estrogen when stimulated by FSH from the pituitary gland

Front 44

Blood supply of the ovary?

Venous drainage?

Back 44

Blood supply: ovarian a. from abdominal aorta

Venous drainage: ovarian v.:
-Right directly to IVC
-Left to left renal v.