🤔 MEDIUM
I’ve got a treat for you today. Five pelvic and perineal anatomy questions for the basic science student! Â Have fun and remember, well I have nothing witty to say actually haha. Did you know that the pelvis used to be called the innominate bone, literally meaning it was called the “no-name” bone. Â That’s just a whole level of dumb isn’t it?
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pelvis and perineum part five
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Question 1 |
Which structures form the penile shaft?
The urethra | |
The corpora cavernosa | |
The corpus spongiosus | |
The penile bulb | |
The penile crura |
Question 2 |
If the bulb of the penis (or bulbar urethra) were lesioned, where would urine vasate into?
Superficial perineal pouch | |
Deep perineal pouch | |
Between bladder and prostate | |
Between perineal membrane and urogenital diaphragm | |
Between perineal membrane and Colles' fascia |
Question 3 |
Which of the following are functions of the pelvic floor?
Supportive role of the gravid uterus | |
Resists downward pressure from abdominal viscera | |
Responsible, in part, for "bear down" action of second stage of labour | |
Vital role in voluntary defecation | |
Role in urinary continence |
Question 4 |
What forms the perineal membrane?
Superior fascia of the urogenital triangle | |
Inferior fascia of the urogenital triangle | |
Superior fascia of the anal triangle | |
Inferior fascia of the anal triangle | |
The perineal body |
Question 5 |
The external urethral sphincter surrounds which portion of the urethra?
Prostatic | |
Membraneous | |
Spongy | |
Cavernous | |
Bulbar |
Question 6 |
What do the bulbourethral gland ducts empty into?
Deep perineal pouch | |
Superficial perineal pouch | |
Bulbar urethra | |
Spongy urethra | |
Prostatic urethra |
Question 7 |
Which is not attached to the perineal body?
An anal sphincter | |
The levator ani complex | |
Ischiocavernosus | |
Bulbospongiosus | |
Transverse perineal muscles |
Question 8 |
What forms the lateral border of the ischioanal fossa?
Levator ani fascia | |
External anal sphincter | |
Obturator foramen fascia | |
Sacrotuberous ligament | |
Gluteus maximus fascia |
Question 9 |
What does the root of the penis use for support?
The perineal membrane | |
The symphysis pubis | |
The suspensory ligament of the penis | |
The pubic bone | |
Ischial tuberosity |
Question 10 |
Which is true of the prostatic ureathra?
Courses within the substance of the prostate gland | |
Contains a sinus into which the prostate gland drains | |
Verumontanum surrounds the urethral crest | |
The vas deferens opens into the prostatic urethra | |
The ejaculatory ducts open into the prostatic ureathra |
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