The Female Reproductive Tract Flashcards
Genital ridge
Male
Testis
Female
Ovary
Mesonephric Ducts
Male
Epididymis, ductus deferens, ejaculatory duct
Female
Gartner duct
Paramesonephric Ducts
*If the mesonephric ducts give rise to ducts paramesonephric ducts give rise to none duct by name
Male
Prostatic utricle, appendix of testis
Female
Uterus, fallopian tubes, upper vagina
Genital Tubercle
Male
Glans penis, corpus cavernosum and spongiosum
Female
Glans clitoris, vestibular bulb
Urogential sinus
Urogential sinus give rise to sinusoidal or fluid reproduction
Male
-Cowper glands (bulbourethral)
-Prostate gland
Female
-Bartholin glands
-Skene glads (paraurethral)
Urogential folds
*Urogenital folds give rise to the external genitalia
Male
-Ventral shaft of penis
Female
-Labia minora
Labioscrotal swelling
More direct; from labio//scrotal
Male
Scrotum (scrotal)
Female
labia majora (labio)
The term used to describe the external organs that is visible in the perineal area
Vulva/ pudenda
The pudenda consists the visible structres from _____ to the ______.
Mons pubis to ther perineal body
Described as the fatty prominence anterior to the pubic symphisis, pubic tubercles and superior to the pubic rami
Mons pubis
The mons pubis is a mass of______ covcered with pubic hairs after puberty
three word
Fatty subq tissue
A. Labia Majora
B. Labia Minora
Two longitudinal folds of adipose & fibrous tissue which extend from mons pubis to perineal body
A. Labia Majoa
A. Labia Majora
B. Labia Minora
Two small cutaneous folds between the labia majora and the introitus ( or vaginal vestibule)
B. Labia minora
A. Labia Majora
B. Labia Minora
C. Both
Non keratinizing squamous epithelium
C
A. Labia Majora
B. Labia Minora
C. Both
Keratinizing squamous epithelium
A
A. Nulliparous
B. Multiparous
-The labia majora lies in close apposition
-Inner surface resembles the mucous membrane
A.
A. Nulliparous
B. Multiparous
Not visible behind the non-separated labia majora
A.
A. Nulliparous
B. Multiparous
Labia majora
Gape widely
Inner surface become skin-like
B.
A. Nulliparous
B. Multiparous
Labia Minora
- Project beyond the labia majora
B.
A. Labia minora
B. Labia majora
-with hair follicles
-with sweat glands
B.
A. Labia minora
B. Labia majora
-no hair follicles
-no sweat glands
A.
A. Labia majora
B. Labia minora
C. Both
- with sebaceous glands
C.
A normally perforated thin memebrane to allow egress of menstrual blood secretions; can also be a pathology for pubertal stage but amennorheic
Hymen
What is caruncle myrtiformes
A hymen remnant in adult females
Erectile structure found beneath the anteriro joining of labia minora.
Clitoris
Made up of:
- glans
- corpus
- two crura
attachment: periosteum of the ischiopubic rami
Clitoris
Almond shaped area between the clitoris and the vaginal intoitus (opening)
Vestibule
2 glands found in the vestibule
A. Periurethral glands
B. Vulvovaginal glands
Other names for periurethral glands
Skene glands
lesser vestibular glands
Other names for vulvovaginal glands
Bartholin glands
greater vestibular glands
Type of gland of periurethral gland?
Tubuloalveolar
Type of gland of periurethral gland?
Tubuloalveolar
Compound alveloar or compound acinar gland is the
A. Vulvovaginal gland
B. Periurethral gland
A.
Secretes lubrication at the opening of the urethra
A. Skene
B. Bartholin
A.
Lubrication to the vagina with openings just aoutside the hymen
A. Skene
B. Bartholin
C. Periurethral gland
D. Vulvovaginal gland
E. A and C
F. B and D
F.
Six opening in the vestibule
- Vaginal introitus
- Urethral opening
- Skene glands opening
- Bartholin opening
Paired gland opening
Vulva: external genitalia
Cervix: innermost
From vestibule of vulva to the cervix is where the _____ is found
Vagina
True or False:
Accrodian like distensibility is most often found in teenage women
False
most often seen in reproductive aged women
Separates the vagina from the bladder and urethra
A. Vesicovaginal septum
B. Rectovaginal septum
C. Rectouterine pouch of Douglas
D. Upper vaginal vaults
A.
Seprates the upper portion of the vagina from the rectum
A. Vesicovaginal septum
B. Rectovaginal septum
C. Rectouterine pouch of Douglas
D. Upper vaginal vaults
C.
Seprates the lower portion of the vagina from the rectum
A. Vesicovaginal septum
B. Rectovaginal septum
C. Rectouterine pouch of Douglas
D. Upper vaginal vaults
B.
Subdivided in the anterior, posterior and two lateral fornices. The posteriro fornix provides surgical access to the peritoneal cavity.
Vaginal vaults
Blood supply:
A. Upper 1/3
B. Middle 1/3
C. Lower 1/3
Cervical branch of the uterine artery and vaginal artery
A. Upper 1/3
Blood supply:
A. Upper 1/3
B. Middle 1/3
C. Lower 1/3
Cervical branch of the uterine artery and vaginal artery
A. Upper 1/3
Blood supply:
A. Upper 1/3
B. Middle 1/3
C. Lower 1/3
Uterine artery
A and B.
Blood supply:
A. Upper 1/3
B. Middle 1/3
C. Lower 1/3
Inferiror vesical arteries
Internal iliac artery
Middle rectal artery (post. Vaginal wall)
B.
Blood supply:
A. Upper 1/3
B. Middle 1/3
C. Lower 1/3
Internal pudendal artery
C.
Nerves:
A. Upper 1/3
B. Middle 1/3
C. Lower 1/3
Sympathetic via hypogastric plexus
Parasympathetic via S2-S4
A and B
Nerves:
A. Upper 1/3
B. Middle 1/3
C. Lower 1/3
General somatic via the pudendal nerve
C.
Support:
A. Upper 1/3
B. Middle 1/3
C. Lower 1/3
Levator ani muscle
Transverse cervical, pubocervical and sacrocervical ligaments
A.
Support:
A. Upper 1/3
B. Middle 1/3
C. Lower 1/3
Urogenital diaphragm
B.
Support:
A. Upper 1/3
B. Middle 1/3
C. Lower 1/3
Perineal body
C.
This is the portion of the uterus that is the lowest and the narrowest
Cervix
Variants in cervix by shape:
Cylindric to conical
Cervical canal= vagina= _____ os (?)
External os
Cervical canal= uterus= _____ os (?)
Internal os
Cervical histology:
Fibrous or muscular?
Fibrous
Cervical histology: (Matching Type)
- Stratified squamous epi
- Columnar epi
- Transformation zone
A. Ectocervix
B. Endocervix
C. Most cervical dysplasia exists
D. NOTA
- A
- B
- C, D
Parts of the cervix:
A. Endocervix
B. Ectocervix
Supravaginal portion
A.
Parts of the cervix:
A. Endocervix
B. Ectocervix
Form isthmus to the ectocervix containing the endocervical canal
A.
Parts of the cervix:
A. Endocervix
B. Ectocervix
Extends from the squamo-columnar jxn to the external orifice
B.
Parts of the cervix:
A. Endocervix
B. Ectocervix
Crypts containing, highly ciliated columnar epi complex glands containing
B.
Parts of the cervix:
A. Endocervix
B. Ectocervix
NKSSE (non-keratinizing stratified squamous epi) and is hormone sensitive
B.
Parts of the cervix:
A. Endocervix
B. Ectocervix
Extensive amount of nerves
A.
Parts of the cervix:
A. Endocervix
B. Ectocervix
Few nerves only
B.
True or false (cervical bllod supply)
Cervicovaginal branch of the vaginal artery located at the medial walls
False
Cervicovaginal brach of the uterine artery located at the lateral walls
Hollow, muscular organ that is located centrally in the female pelvis.
Uterus
2 major arterial supply of the uterus:
A. Uterine artery (rising from th internal iliac artery)
B. Ovarian artery
Modified True or False:
The uterine vein (going to the external iliac vein) and the ovarian vein is the venous drainage of the the uterus.
False
The uterine vein (going to the external [internal] iliac vein) and the ovarian vein is the venous drainage of the the uterus.
Innervation of the uterus
Inferior hypogastric plexus
Histology of the uterus
A. Endometrium
B. Myomentrium
C. Serosa
Stratum funtionale and basale
A.
Histology of the uterus
A. Endometrium
B. Myomentrium
C. Serosa
Zona spongiosa and zona compacta
A.
Histology of the uterus
A. Endometrium
B. Myomentrium
C. Serosa
Inner and longitudinal
Middle oblique
Hood like pattern
B
Histology of the uterus
A. Endometrium
B. Myomentrium
C. Serosa
The visceral peritoneum
C.
Histology of the uterus:
A. Stratum functionale
B. Stratum Basale
Responds to fluctuating hormonal levels and is the area where is sheds during menstruation
Supplied by the spiral arteries
A.
Histology of the uterus:
A. Stratum functionale
B. Stratum Basale
Supplied by the straight arteries
B.
ARSS stands for the arterial supply of the uterus which are? (In order)
Arcuate> Radial> Straight> Spiral
(Myo)> (Myo)> (Endo)> (Endo)
Sections of the uterus:
A. Isthmus
B. Fundus
C. Corpus uteri
Area between corpus uteri and the cervix
Short area of constriction in the LUS (Lower Uterine Segment)
A.
Sections of the uterus:
A. Isthmus
B. Fundus
C. Corpus uteri
The area that is very dynamic that undergoes stretching and thinning
A.
Sections of the uterus:
A. Isthmus
B. Fundus
C. Corpus uteri
The rounded/ dome shaped portion on the top of the uterus (above a plane connecting the two fallopian tubes)
B
Sections of the uterus:
A. Isthmus
B. Fundus
C. Corpus uteri
Upper 2/3 is the active segment (muscles are thick and participates in contraction of uterus)
C.
Sections of the uterus:
A. Isthmus
B. Fundus
C. Corpus uteri
The passive segment is the lower 1/3 of the uterus where the myometrium is thinner and does not participate in contraction
C
True or false
The former isthmus becomes the uterine lower segment in the phase of contraction.
True
Four anatomic sections of the uterine tube (fallopian tube)
- Intramural interstitial
- Isthmus
- Ampulla
- Infundibulum
True or False
The intramural interstitium are surrounded by endometrial lining by histology
False
The intramural interstitium are surrounded by myometrium lining by histology
Clinical correlates:
Ectopic pregnancies % occurence from highest to lowest
Intramural/ Interstitial
Isthmus
Ampulla
Infundibulum
Ampulla> Isthmus> Infundibulum> Intramural/Interstitial
True or False
The narrow portion of the tube that adjoints the uterus, passes gradually into the wider, lateral portion is the isthmus
True
True or False
The ampulla is the fimbriated extremity of the uterine tubes and the opeining distal end of the fallopian tube
False
The infundibulum is the fimbriated extremity of the uterine tubes and the opeining distal end of the fallopian tube
True or False
The site of fertilization is at the ampulla
True
True or False
The site of fertilization is at the ampulla
True
The site where the muscule is highly developed, narrowest portion, clipping is mostly done at this site (for sterilization), preferred site for tubal ligation
Isthmus
True or False
The ovaries are covered by th peritoneum
False
The ovaries are not covered by the peritonium
True or False
The ovaries are covered by th peritoneum
False
The ovaries are not covered by the peritonium
The pelvic bones consists of 3 which are:
2 hip bones
1 Sacrum
1 Coccyx
AP conjugates of the pelvic inlet:
True conjugate measures ___ cm and is measureed from ____ promontory to the upper part of the PS (Pubic symphisis)
A. 11
B. Sacral promontory
AP conjugates of the pelvic inlet:
Diagonal conjugate is measured from the ____ promontory and to the ____ of the PS.
True or false:
The only conjugate that can be measured clinically
A. Sacral
B. Lower part
True
AP conjugates of the pelvic inlet:
Obstetric conjugate is measured from the ____ promontory and to the ____ of the PS.
True or False:
Is important in parturition and is computed using:
(OC=DC-1.5 to 2)
A. Sacral
B. Mid-portion
True
The classification used for assessing pelvic diameter:
Cladwell-Moloy Calssification
According to Caldwell-Moloy the classification is divided into pelvic assesment of what?
A. Pelvic Inlet
B. Pelvic Cavity
C. Pelvic Outlet
D. A and B
E. A and D
F. A, B, and C
F.
According to Caldwell-Moloy the classification is divided into pelvic assesment of what?
A. Pelvic Inlet
B. Pelvic Cavity
C. Pelvic Outlet
D. A and B
E. A and D
F. A, B, and C
F.
Round shape pelvic inlet
A. Gynecoid
B. Anthropoid
C. Android
D. Platypelloid
A.
Anteroposteriorly shaped PI
A. Gynecoid
B. Anthropoid
C. Android
D. Platypelloid
B.
The only sacral angle that is <90 degrees inclined forward
A. Gynecoid
B. Anthropoid
C. Android
D. Platypelloid
C.