Gross Anatomy - Male Reproductive

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67 Terms

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a. Urethral crest

What is the most prominent feature of Structure #2?

a. Urethral crest

b. Prostatic utricle

c. Bulbourethral glands

d. Internal urethral sphincter

<p>What is the most prominent feature of Structure #2?</p><p class="p1">a. Urethral crest</p><p class="p1">b. Prostatic utricle</p><p class="p1">c. Bulbourethral glands</p><p class="p1">d. Internal urethral sphincter</p>
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d. No. 4

Which structure is the longest and most mobile part of the male urethra?

a. No. 1

b. No. 2

c. No. 3

d. No. 4

<p>Which structure is the longest and most mobile part of the male urethra?</p><p>a. No. 1</p><p>b. No. 2</p><p>c. No. 3</p><p>d. No. 4</p>
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Intramural (Preprostatic) Urethra

Identify the structure labeled as 1.

<p>Identify the structure labeled as 1.</p>
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Prostatic Urethra

Identify the structure labeled as 2.

<p>Identify the structure labeled as 2.</p>
5
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Intermediate (Membranous) Urethra

Identify the structure labeled as 3.

<p>Identify the structure labeled as 3.</p>
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Spongy Urethra

Identify the structure labeled as 4.

<p>Identify the structure labeled as 4.</p>
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b. Deep artery of the penis

What is the arterial blood supply of #3?

a. Dorsal artery of the penis

b. Deep artery of the penis

c. Artery of the bulb

d. External pudendal artery

<p>What is the arterial blood supply of #3?</p><p>a. Dorsal artery of the penis</p><p>b. Deep artery of the penis</p><p>c. Artery of the bulb</p><p>d. External pudendal artery</p>
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b. Prostatic Urethra

Structure #5 will open at what part of the male urethra?

a. Intramural Part

b. Prostatic Urethra

c. Membranous Part

d. Spongy Urethra

<p>Structure #5 will open at what part of the male urethra?</p><p>a. Intramural Part</p><p>b. Prostatic Urethra</p><p>c. Membranous Part</p><p>d. Spongy Urethra</p>
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Perineal Membrane

Identify the structure labeled as 1.

<p>Identify the structure labeled as 1.</p>
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Bulb of Penis

Identify the structure labeled as 2.

<p>Identify the structure labeled as 2.</p>
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Corpus Cavernosum

Identify the structure labeled as 3.

<p>Identify the structure labeled as 3.</p>
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Rectum

Identify the structure labeled as 4.

<p>Identify the structure labeled as 4.</p>
13
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Ejaculatory duct

Identify the structure labeled as 5.

<p>Identify the structure labeled as 5.</p>
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Scarpa’s Fascia

Identify the structure labeled as 6.

<p>Identify the structure labeled as 6.</p>
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Corpus Spongiosum

Identify the structure labeled as 17.

<p>Identify the structure labeled as 17.</p>
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Prostate Gland

Identify the structure labeled as 8.

<p>Identify the structure labeled as 8.</p>
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Dartos Fascia

Identify the structure labeled as 9.

<p>Identify the structure labeled as 9.</p>
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Colles’ Fascia

Identify the structure labeled as 10.

<p>Identify the structure labeled as 10.</p>
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Gallaudet’s Fascia

Identify the structure labeled as 11.

<p>Identify the structure labeled as 11.</p>
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c. Intermediate (membranous) part of the urethra

Rupture of which structure within #13 would cause blood to accumulate above the perineal membrane?

a. Root of penis

b. Proximal part of spongy urethra

c. Intermediate (membranous) part of the urethra

d. Superficial transverse perineal muscle

<p>Rupture of which structure within #13 would cause blood to accumulate above the perineal membrane?</p><p>a. Root of penis</p><p>b. Proximal part of spongy urethra</p><p>c. Intermediate (membranous) part of the urethra</p><p>d. Superficial transverse perineal muscle</p>
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b. Colles’ Fascia

What is the inferior border of #12?

a. Scarpa’s Fascia

b. Colles’ Fascia

c. Gallaudet Fascia

d. Perineal Membrane

<p>What is the inferior border of #12?</p><p>a. Scarpa’s Fascia</p><p>b. Colles’ Fascia</p><p>c. Gallaudet Fascia</p><p>d. Perineal Membrane</p>
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Superficial Perineal Pouch

Identify the structure labeled as 12.

<p>Identify the structure labeled as 12.</p>
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Deep Perineal Pouch

Identify the structure labeled as 13.

<p>Identify the structure labeled as 13.</p>
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Bladder

Identify the structure labeled as 14.

<p>Identify the structure labeled as 14.</p>
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d. Ejaculatory duct

The white pin and light green pin will pierce the posterior aspect of the prostate forming what structure?

a. Vas deferens

b. Ureter

c. Seminal vesicle

d. Ejaculatory duct

<p>The white pin and light green pin will pierce the posterior aspect of the prostate forming what structure?</p><p>a. Vas deferens</p><p>b. Ureter</p><p>c. Seminal vesicle</p><p>d. Ejaculatory duct</p>
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b. White pin

What pin is included in the spermatic cord?

a. Yellow pin

b. White pin

c. Light green pin

d. Dark green pin

<p>What pin is included in the spermatic cord?</p><p>a. Yellow pin</p><p>b. White pin</p><p>c. Light green pin</p><p>d. Dark green pin</p>
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Posterior Aspect of Prostate Gland

Identify the structure labeled as 1.

<p>Identify the structure labeled as 1.</p>
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Seminal Vesicle

Identify the structure labeled as 2.

<p>Identify the structure labeled as 2.</p>
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Vas deferens

Identify the structure labeled as 3.

<p>Identify the structure labeled as 3.</p>
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Ureter

Identify the structure labeled as 4.

<p>Identify the structure labeled as 4.</p>
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b. Deep inguinal ring of the abdominal ring; vas deferens

Structure #9 is a part of the spermatic cord. Where does the spermatic cord begin and what is the name of structure #9 that joins this cord?

a. Superficial inguinal ring; testicular artery

b. Deep inguinal ring of the abdominal ring; vas deferens

c. Inguinal canal; pampiniform plexus

d. External spermatic fascia; urethra

<p>Structure #9 is a part of the spermatic cord. Where does the spermatic cord begin and what is the name of structure #9 that joins this cord?</p><p>a. Superficial inguinal ring; testicular artery</p><p>b. Deep inguinal ring of the abdominal ring; vas deferens</p><p>c. Inguinal canal; pampiniform plexus</p><p>d. External spermatic fascia; urethra</p>
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d. receives the newly developed sperms from the rete testis and efferent ductules

What is the function of structure #8?

a. produce sperm and hormones

b. reservoir of urine

c. contributes to the thermoregulatory mechanism of the testes

d. receives the newly developed sperms from the rete testis and efferent ductules

<p>What is the function of structure #8?</p><p>a. produce sperm and hormones</p><p>b. reservoir of urine</p><p>c. contributes to the thermoregulatory mechanism of the testes</p><p>d. receives the newly developed sperms from the rete testis and efferent ductules</p>
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Spongy Urethra

Identify the structure labeled as 1.

<p>Identify the structure labeled as 1.</p>
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Corpus Spongiosum

Identify the structure labeled as 2.

<p>Identify the structure labeled as 2.</p>
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Corpus Cavernosa

Identify the structure labeled as 3.

<p>Identify the structure labeled as 3.</p>
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Tunica Albuginea

Identify the structure labeled as 4.

<p>Identify the structure labeled as 4.</p>
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Buck’s Fascia

Identify the structure labeled as 5.

<p>Identify the structure labeled as 5.</p>
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Superficial Dartos Fascia

Identify the structure labeled as 6.

<p>Identify the structure labeled as 6.</p>
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Tunica Vaginalis

Identify the structure labeled as 7.

<p>Identify the structure labeled as 7.</p>
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Epididymis

Identify the structure labeled as 8.

<p>Identify the structure labeled as 8.</p>
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Vas Deferens

Identify the structure labeled as 9.

<p>Identify the structure labeled as 9.</p>
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a. Testicular artery

What is the arterial blood supply of #7?

a. Testicular artery

b. Cremasteric artery

c. Prostatic artery

d. Deep dorsal artery

<p>What is the arterial blood supply of #7?</p><p>a. Testicular artery</p><p>b. Cremasteric artery</p><p>c. Prostatic artery</p><p>d. Deep dorsal artery</p>
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c. Pampiniform venous plexus

What is the venous drainage of #7?

a. Deep dorsal vein

b. Superficial dorsal vein

c. Pampiniform venous plexus

d. Cremasteric vein

<p>What is the venous drainage of #7?</p><p>a. Deep dorsal vein</p><p>b. Superficial dorsal vein</p><p>c. Pampiniform venous plexus</p><p>d. Cremasteric vein</p>
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b. Produces sperm and hormones

What is the function of #7?

a. Transports sperm to ejaculatory ducts

b. Produces sperm and hormones

c. Secretes prostatic fluid

<p>What is the function of #7?</p><p>a. Transports sperm to ejaculatory ducts</p><p>b. Produces sperm and hormones</p><p>c. Secretes prostatic fluid</p>
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a. Testicular plexus

What is the nerve supply of #7?

a. Testicular plexus

b. Genitofemoral nerve

c. Superficial perineal nerve

d. Dorsal nerve

<p>What is the nerve supply of #7?</p><p>a. Testicular plexus</p><p>b. Genitofemoral nerve</p><p>c. Superficial perineal nerve</p><p>d. Dorsal nerve</p>
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Vas Deferens (Ductus Deferens)

Identify the structure labeled as 1.

<p>Identify the structure labeled as 1.</p>
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Appendices Epididymis

Identify the structure labeled as 2.

<p>Identify the structure labeled as 2.</p>
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Head of the Epididymis

Identify the structure labeled as 3.

<p>Identify the structure labeled as 3.</p>
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Body of the Epididymis

Identify the structure labeled as 4.

<p>Identify the structure labeled as 4.</p>
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Tail of the Epididymis

Identify the structure labeled as 5.

<p>Identify the structure labeled as 5.</p>
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Spermatic Cord

Identify the structure labeled as 6.

<p>Identify the structure labeled as 6.</p>
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Testis (covered with Tunica Albuginea)

Identify the structure labeled as 7.

<p>Identify the structure labeled as 7.</p>
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a. Lymphatic vessels

The spermatic cord contains which of the following?

a. Lymphatic vessels

b. Testicular vein

c. Ilioinguinal nerve

d. Parasympathetic nerve fibers

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b. Tunica Albuginea

A penile fracture will involve a rupture in which of the following?

a. Tunica Vaginalis

b. Tunica Albuginea

c. Buck’s Fascia

d. Corpus Spongiosum

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Deep Dorsal Arteries

What is the arterial blood supply of the fibrous tissues of the penis?

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Deep Arteries

What is the arterial blood supply of the cavernous spaces of the penis that are involved in erection?

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Cremasteric Artery, Anterior Scrotal Artery & Vein, Posterior Scrotal Artery & Vein

What is the arterial blood supply of the scrotum?

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Testicular Artery

What is the arterial blood supply of the testes?

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Superficial Dorsal Vein and Deep Dorsal Vein

What is the venous drainage of the penis?

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Pampiniform plexus

What is the venous drainage of the scrotum and testes?

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Dorsal Nerve of the Penis

What is the innervation of the penis?

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Genital branch of the genitofemoral nerve

What is the innervation of the anterolateral part of the scrotum?

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Deep and superficial perineal nerve

What is the innervation of the posterior part of the scrotum?

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Testicular Plexus

What is the innervation of the testes?

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Phimosis

A condition wherein the prepuce is tightly surrounding the glans penis. Results to impingement or poor blood flow. To relieve pressure, circumcision is performed.

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Circumcision

A minor surgical procedure wherein the prepuce is anesthesized, then cut or incised to expose the glans penis, then sutured.

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Penile Fracture

Involved the rupture of the tunica albuginea covering the corpus cavernosum. It is caused by a blunt force on an erected penis (i.e., aggresive masturbation, rough sexual intercourse). It can result in excessive blood loss, or even death.