HD1 Anatomy 2 Flashcards
what divides the centrepoint of the perineum diamond? [1]
what are the two perineal triangles? [2]
perineal body
urogenital triangle
anal triangle
what are the layers of fascia found in the urogenital triangle?
(pelvic floor muscles)
perineal membrane
deep perineal pouch
superficial perineal pouch
deep perineal fascia
superficial perineal fascia
(fascia of pelvic floor)
which of the following prevents the prolapse of heavy organs such as bladder and uterus?
perineal membrane
deep perineal pouch
superficial perineal pouch
deep perineal fascia
superficial perineal fascia
which of the following prevents the prolapse of heavy organs such as bladder and uterus?
perineal membrane
deep perineal pouch
superficial perineal pouch
deep perineal fascia
superficial perineal fascia
which of the following contains the external genitalia?
perineal membrane
deep perineal pouch
superficial perineal pouch
deep perineal fascia
superficial perineal fascia
which of the following contains the external genitalia?
perineal membrane
deep perineal pouch
superficial perineal pouch
deep perineal fascia
superficial perineal fascia
which of the following is most superficial?
deep perineal fascia
perineal membrane
superficial perineal fascia
superficial perineal pouch
deep perineal pouch
which of the following is most superficial?
deep perineal fascia
perineal membrane
superficial perineal fascia
superficial perineal pouch
deep perineal pouch
which of the following is the space in the urogenital triangle found between the fascia of the pelvic floor muscles and perineal membrane?
deep perineal fascia
perineal membrane
superficial perineal fascia
superficial perineal pouch
deep perineal pouch
which of the following is the space in the urogenital triangle found between the fascia of the pelvic floor muscles and perineal membrane?
deep perineal fascia
perineal membrane
superficial perineal fascia
superficial perineal pouch
deep perineal pouch
what is in the deep perineal pouch for
a) males
b) females
what is in the deep perineal pouch for
a) males
* *membranous urethra, the external urethral sphincter, the deep transverse perineal muscles, and the bulbourethral glands** (Cowper’s glands), which secrete a lubricating pre-ejaculatory fluid.
b) females
consisting of the true sphincter, the compressor urethrae and the urethrovaginal sphincter. The deep transverse perineal muscles are also present
which of the following is found superficial to the perineal membrane?
deep perineal fascia
perineal membrane
superficial perineal fascia
superficial perineal pouch
deep perineal pouch
which of the following is found superficial to the perineal membrane?
deep perineal fascia
perineal membrane
superficial perineal fascia
superficial perineal pouch
deep perineal pouch
which of the following contains the erectile tissues of the external genitalia?
deep perineal fascia
perineal membrane
superficial perineal fascia
superficial perineal pouch
deep perineal pouch
which of the following contains the erectile tissues of the external genitalia?
deep perineal fascia
perineal membrane
superficial perineal fascia
superficial perineal pouch
deep perineal pouch
what are the erectile tissues in males? [4]
what are the erectile tissues in males? [2]
- *corpus spongiosum (**mouth of insect)
- *corpus cavernersa** (eyes of insect)
- *bulbospongiosus (**superifical to corpus spongiosum)
- *ischiocavernosus (**superifical to corpus spongiosum)
which of the following is the urethra found in?
corpus spongiosum
corpus cavernersa
bulbospongiosus
ischiocavernosus
which of the following is the urethra found in?
corpus spongiosum
corpus cavernersa
bulbospongiosus
ischiocavernosus
which of the following is this highlighted muscle?
corpus spongiosum
corpus cavernersa
bulbospongiosus
ischiocavernosus
which of the following is this highlighted muscle?
corpus spongiosum
corpus cavernersa
bulbospongiosus
ischiocavernosus
which of the following is this highlighted muscle?
corpus spongiosum
corpus cavernersa
bulbospongiosus
ischiocavernosus
which of the following is this highlighted muscle?
corpus spongiosum
corpus cavernersa
bulbospongiosus
ischiocavernosus
what is highlighted here? [1]
crux of penis
which of the following is this highlighted muscle?
which is this muscle?
corpus spongiosum
corpus cavernersa
bulbospongiosus
ischiocavernosus
which is this muscle?
corpus spongiosum
corpus cavernersa
bulbospongiosus
ischiocavernosus
which of the following is the green muscle?
corpus spongiosum
corpus cavernersa
bulbospongiosus
ischiocavernosus
which of the following is the green muscle?
corpus spongiosum
corpus cavernersa
bulbospongiosus
ischiocavernosus
label these muscles
what are vestibular bulbs [1]
what are vestibular glands [1]
Either side of the vaginal vestibule is the bulb of the vestibule.
The crura of the clitoris are equivalent to the crura arising from the corpora cavernosa. In females, the greater vestibular glands (Bartholin’s glands) can be found posterior to the vestibular bulbs. These are equivalent to the bulbourethral glands found in the male, and also secrete and lubricating fluid.
what is highlighted? [1]
vesitubular glands
what attaches the glans penis to the foreskin/ [1]
freneleum
Which part of the urethra is located in the corpus spongiosum of the penis? [1]
Acceptable responses: spongy, spongy part, penile
which part of the female external genitalia enclose the vestibule of the vagina?
which part of the female external genitalia enclose the vestibule of the vagina?
labia minoria
the clitoris is analagous to which part of the penis?
corpus spongiosum
corpus cavernersa
bulbospongiosus
ischiocavernosus
the clitoris is analagous to which part of the penis?
corpus spongiosum
corpus cavernersa
bulbospongiosus
ischiocavernosus
which way is the urogenital triangled angled? [1]
anteriorly !!
which 1-5 is the corpus cavernersa
1
2
3
4
5
which 1-5 is the corpus cavernersa
1
2
3
4
5
which 1-5 is the bulbospongiosus
1
2
3
4
5
which 1-5 is the bulbospongiosus
1
2
3
4
5
which 1-5 is the corpus spongiosum
1
2
3
4
5
which 1-5 is the corpus spongiosum
1
2
3
4
5
which 1-5 is the Superficial transverse perineal muscle
1
2
3
4
5
which 1-5 is the Superficial transverse perineal muscle
1
2
3
4
5
which 1-5 is the Ischiocavernosus
1
2
3
4
5
which 1-5 is the Ischiocavernosus
1
2
3
4
5
what are the 3 nerve branches of the perineum? [3] what do they supply [3]
Inferior rectal - supplies the external anal sphincter and inferior anal canal
Perineal - supplies the anterior perineum
Dorsal nerve of penis/clitoris - supplies the external genitalia
The pudendal nerve can be located clinically by palpating for the WHAT? [1]
The pudendal nerve can be located clinically by palpating for the ischial spine, as the nerve loops around it posteriorly.