Anatomy 2 Flashcards
1
Q
1. Embryonic tissues or structures involved with uterine development include: mesoderm urogenital sinus mesonephric ducts endoderm
A
mesoderm
2
Q
2. Structures derived from the mesonephric ducts include the: seminiferous tubules ureter prostatic urethra ductus deferens
A
ductus deferens
3
Q
3. The scrotum of the male develops from: endoderm of urogenital sinus urethral groove urogenital folds genital or labioscrotal swellings
A
genital or labioscrotal swellings
4
Q
4. The penile urethra is derived from the: urogenital sinus pelvic part of the vesicourethral canal phallic part of the vesicourethral canal cloaca mesonephric duct
A
urogenital sinus
5
Q
5. After the sinovaginal bulbs have proliferated and fused, they form a solid core of endodermal cells known as the: sinus tubercle prostatic utricle vaginal plate uterovaginal primordium vault of the vagina
A
vaginal plate
6
Q
- The layer of ectodermal cells which canalizes to form urethra at the distal end
of the glans of the male phallus is known as the:
glandular plate
urethral plate
urogenital fold
primitive corpora spongiosum
phallic part of the UG sinus
A
glandular plate
7
Q
7. The following structures are the derivatives of the primitive urogenital sinus EXCEPT: most of the urinary bladder male urethra female urethra upper part of vagina vestibule of the vagina
A
upper part of vagina
8
Q
- The following structures are developmental homologues:
scrotum - labia minora
scrotal ligament - round ligament of uterus and ligament of ovary
ductus deferens - uterine tube
penile urethra - vagina
A
scrotal ligament - round ligament of uterus and ligament of ovary
9
Q
9. The structures of the female pelvis representing the homologue of the gubernaculum testis are: cardinal ligament of the uterus round ligament of the uterus suspensory ligament of the ovary medial umbilical ligament
A
round ligament of the uterus
10
Q
10.Which of the following ligaments is derived from peritoneum? cardinal ligament of the uterus puboprostatic ligament ligament of the ovary suspensory ligament of the ovary round ligament of the uterus
A
suspensory ligament of the ovary
