lectures: male & female reproductive system female pelvis & perineum
TRANSCRIPT
Midterm Revision
Lectures:Male & Female reproductive systemFemale pelvis & perineum
which one of the following is the male primary sex organ??
A. seminal vesicles
B. prostate gland
C. testis
D. bulbourthral gland
A, B ,D are accessory glands
Q- why is the left scrotum lower then the right ?
-because the venous drainage of the left testis is more difficult due to:
1-it travels in a vertical angle(to join the left renal vein)2-it is compressed by the sigmoid colon and it's content.
Which one of the following form the bulk of the testes (site of spermatogenesis)?
A.Tunica Vaginalis
B.Tunica albugenia
C.seminiferous tubules
D.Rete testis It is the Site of merging of the Seminiferous tubules.
A. L1
B. L2
C. L3
D. L4
testicular*gonadal* artery is a branch of abdominal aorta at the level of??
testicular artery at the level of L3 while the renal artery at the level of L2Right testicular Vein drains into IVC.Left testicular Vein drains into Left Renal Vein.
Testis drains it’s lymph into?
A. Superficial inguinal lymph node
B. Deep inguinal lymph node
C. Lumbar (paraaortic) lymph node
Testicular Lymphatics:in Lumbar (par aortic) nodesscrotum, penis, prepuce: Terminate in Superficial Inguinal nodes
A. femoral branch of (GFN)
B. genital branch of (GFN)
C. Ilioinguinal nerve
D. illiohypogastric nerve
the Efferent *motor* nerve of the cremasteric reflux is??
Nerve involved: Genitofemoral nerve (GFN), ( L1,2)Sensory: femoral branch of (GFN) & Ilioinguinal N.
Motor: genital branch of (GFN).
A. Epididymis.B. Vas Deferens.C. Spermatic cord.
which one of the following parts of Reproductive Conducting Tract store spermatozoa up to 2 weeks for maturation??
Epididymis:Located on the posterior & superior margins of the testis.
The Head receives efferent ductules from testis.The Tail is continuous with Vas Deferens
Which one of the following glands secrete the majority of the seminal fluid ?
A.Seminal vesicle.
B.Prostate.
C.Bulbourethral glands.
60%
30 – 20%
10%
Which one of the following structures is inferior to the prostate gland?
A.Symphysis pubis
B.Neck of urinary bladder
C.Rectum
D.Urogenital diaphragm
E.Medial margins of levator ani muscles
(levator prostate)
Anterior
Superior
Posterior
Inferior
Lateral
Prostate gland supplied by inferior vesical artery
which one of the following lobes of the prostate gland is located between the urethra and ejaculatory ducts also rich of glandular tissue??
• The Median & Lateral lobes are rich in glandular tissue.
• The Central zone in Urologists & Sonographers division is represented by the Middle lobe.
A. anterior lobe
B. posterior lobe
C. lateral lobe
D. median lobe
which one of the following copulatory organs of the penis has the penile urethra?
A. corpus spongiosum
B. corpora cavernosa
Regarding the female reproductive organs, which one of the following statement is correct?
A.The ampulla is the most medial part of the uterine tube.
B.The rectum is anterior to the vagina.
C.The ovarian artery is a branch of the internal iliac artery of the pelvis.
D.The uterine tube is enclosed in the broad ligament of the uterus.
Rectouterine (Douglas) pouch is …?
A.Reflection of peritoneum from uterus to upper surface of urinary
bladder
B.Extension of peritoneum from lateral wall of uterus to lateral wall of
pelvis
C.Reflection of peritoneum from rectum to upper part of posterior
surface of vagina
Uterovesical (vesicouterine) pouch
Broad ligament of uterus
A.Fimbriae of uterine tube
B.Ampulla of uterine tube
C.Ligament of ovary
D.Round ligament of uterus
Which one of the following structures is related (or attached) to the lateral end of the ovary?
medial
Ovary is attached to the back of the broad ligament by a peritoneal fold (mesovarium)
Which one of the following parts of uterus lies from the level of uterine tube to the level of the isthmus?
A. Fundus
B. Body
C. Cervix
above the level of uterine tubes
below the level of the isthmus of the uterus
A. intramural
B. isthmus
C. ampulla
D. infundibulum
Which one of the following parts of uterine tube is the site of fertilization?
opening into the uterine wall
narrowest part
widest part
funnel-shaped end, has finger-like processes (fimbriae)
It is enclosed in the broad ligament of uterus
A. Urinary bladder
B. Uterine artery
C. Sigmoid colon
D. Ovary
Which one of the following structures is posterior to the uterus(FUNDUS + BODY + SUPRAVAGINAL PART OF CERVIX)?
Anterior
Lateral
VAGINAL PART OF CERVIX: surrounded by vaginal fornices
Which one of the following structures is lateral to the vagina?
ANTERIOR: Urinary bladder (in pelvis) & urethra (in perineum)POSTERIOR: Rectum (in pelvis) & anal canal (in perineum)LATERAL: ureters (in pelvis)
A. Urethra
B. anal canal
C. ureters
A. anteverted uterus
B. anteflexed uterus
C.anteverted anteflexed uterus
D. retroverted uterus
Which one of the following positions is the usual position of the uterus?
Which one of the following structures maintains anteverted anteflexed position?
A. Round ligament of uterus
B. Ligaments of cervix
C. Levator ani muscles
damage Downward dispalcement of uterus
Ligaments of cervix (especially transverse cervical)
Which one of the following muscles lies in the posterior pelvic wall ?
A.Obturator internus
B.Piriformis
C.levator ani
D.Coccygeus
ANTERIOR PELVIC WALL
POSTERIOR PELVIC WALL
LATERAL PELVIC WALL
INFERIOR PELVIC WALL(PELVIC FLOOR)
posterior surfaces of the bodies of the pubic bones, the pubic rami, and the symphysis pubis.
sacrum, coccyx, and piriformis
Part of the hip bone below the pelvic inlet,Obturator internus Sacrotuberous&Sacrospinous ligaments
levator ani and the coccygeus muscles
A. levatore ani + piriformis
B. obturator internus + piriformis
C. obturator internus + coccygeus
D. levatore ani + coccygeus
Which one of the following muscles form the pelvic diaphragm?
A. pubococcygeus (anterior fibers)
B. puborectalis (intermediate fibers)
C. iliococcygeus (posterior fibers)
Which one of the following levatores ani fibers is important for maintaining fecal continence?
Pubococcygeus: (The levator prostate or sphincter vaginae) Supports the prostate or vagina stabilizes the perineal body.
Important Notes About The Arteries Of The Pelvis • Internal iliac artery:• It is a terminal branch of the Common iliac artery. • Arises in front of the sacroiliac joint
• Umbilical artery• Gives the superior vesical artery• The distal fibrous part of this artery becomes obliterated and forms the Medial Umbilical Ligament.
• Inferior Vesical artery: >Prostate and the Seminal Vesicles.• It gives the artery to the Vas Deferens.
• Internal pudendal artery:• It is the main arterial supply to the perineum.
• Vaginal artery:• Replaces the inferior vesical artery(male).
• Uterine artery:• Crosses the ureter superiorly and supplies the uterus & uterine tubes
• Ovarian artery:• Arises from the abdominal aorta.• Venous drainage of the pelvis : internal iliac vein
A. urethra
B. vagina
C. vulva
D. anus
All the following are contents of Urogenital triangle EXCEPT?
A. urethra
B. vagina
C. crura of clitoris
D. sphincter urethae muscle
all the following are contents of deep perineal pouch EXCEPT?
Deep Perineal Pouch Superficial Perineal PouchUrethra , vaginaSphincter urethrae muscleDeep transverse perineal musclesInternal pudendal vesselsDosal nerve of clitoris
•Bulbs of vestibule:Crura of clitoris. •Superficial perineal muscles: • Bulbospongiosus muscle, Ischiocavernosus
muscle, • Superficial transverse perineal muscles.
•Greater vestibular glands: Perineal branch of pudendal nerve
Which one of the following structures Forms the central point of the perineum ?
A. Perineal Body
B. ischial tuberosities
C. Anococcygeal Body
D. Coccyx
b/t coccyx & anorectal canal
Perineal Bodylocated at midpoint of the line between the ischial tuberosities
b/t vagina & anus
Which one of the following structures is posterior to the anal canal
A. Perineal body
B. Ischiorectal fossae
C. Anococcygeal body.
D. urogenital diaphragm
Anterior
Lateral
Posterior
Anterior
Which one of the following arteries supplies the upper half of anal canal?
A. Superior vesical artery
B. Superior rectal artery
C. Inferior rectal artery
D. Inferior vesical artery
Anal canal
Arterial supply Venous drainage Lymphatic drainage
Upper half Superior rectal artery
Superior rectal vein Para-rectal nodes
Lower half Inferior rectal a. Inferior rectal vein Superficial inguinal lymph nodes
GOOD LUCKDone by:Anjod AlMuharebRevised by:Rheema Alfadhil
@anatomy433