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Reproductive System > Urology and Andrology > Flashcards

Urology and Andrology Flashcards

1
Q

Which structures (2) form the trigone of the urinary bladder?

A
  1. Ureteric Orifices (2)

2. Internal Urethral Orifice

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2
Q

Which structure joins the two Ureteric Openings?

A

Interureteric Fold

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3
Q

What is the name of the swelling on the posterior wall of the urinary bladder that is located at the Internal Urethral Orifice?

A

Uvula of the Urinary Bladder

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4
Q

The neck of the Urinary Bladder contains which structure?

A

Involuntary Internal Sphincter

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5
Q

Name the muscle that surrounds the Urinary Bladder.

A

Detrusor M.

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6
Q

Name the fascia that surrounds the Detrusor M.

A

Vesical Fascia

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7
Q

What are the four different parts of the urethra in a male?

A
  1. Preprostatic Urethra
  2. Prostatic Urethra
  3. Membranous Urethra
  4. Spongy Urethra
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8
Q

What are the three holes in the seminal Colliculus?

A
  1. Prostatic Utricle (remnant of the Uterovaginal cavity)

2. Two openings for ejaculatory ducts

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9
Q

What are the three different parts of the Prostatic Urethra?

A
  1. Urethral Crest
  2. Prostatic Sinus
  3. Seminal Colliculus
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10
Q

The Prostate gland is going to secrete its contents into the prostatic sinus through which structure?

A

Opening for the Prostatic Ductules

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11
Q

Name the two expansions that occur in the spongy urethra.

A
  1. Intrabulbar Fossa (Bulb of Penis)
    • Recieve secretion from Bulbourethral Glands
  2. Navicular Fossa (Glans Penis)
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12
Q

Name the two types of glands that are part of the female urethra.

A
  1. Paraurethral Gland (Homologous to Prostate Gland)

2. Urethral Gland (Mucus secreting gland)

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13
Q

Name the three Raphes.

A
  1. Penile Raphe
  2. Scrotal Raphe
  3. Perineal Raphe
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14
Q

Which tube is cut during a Vasectomy?

A

Ductus Deferens

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15
Q

Name the contents of the Spermatic Cord. (9)

A
  1. Ductus Deferens
  2. Testicular A.
  3. Artery of the Ductus Deferens
  4. Cremasteric A.
  5. Pampiniform Plexus (of veins)
  6. Sympathetic Nerve Fibers
  7. Genital Branch of Genitofemoral N.
  8. Ilioinguinal N.
  9. Lymphatics
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16
Q

Name the layers of the scrotum.

A
  1. Skin
  2. Dartos Fascia - (Membranous Superficial Fascia)
  3. Dartos M.
17
Q

Name the layers of the Spermatic Cord and their derivatives (4).

A
  1. External Spermatic Fascia (External Oblique Aponeurosis)
  2. Cremasteric Fascia (Internal Oblique Aponeurosis)
  3. Cremasteric Muscle (Internal Oblique Aponeurosis)
  4. Internal Spermatic Fascia (Transveraslis Fascia)
18
Q

What is the innervation of the cremasteric muscle?

A

Genital Branch of Genitofemoral Nerve

19
Q

Name the layers of the Testes and their derivatives. (3)

A
  1. Parietal Tunica Vaginalis (Parietal Peritoneum)
  2. Visceral Tunica Vaginalis (Parietal Peritoneum)
  3. Tunica Albuginea
20
Q

Describe the pathway of sperm from where it is formed to where it enters the epididymis.

A
  1. Seminiferous Tubules (Site of spermatozoa formation)
  2. Straight Tubule
  3. Rete Testis
  4. Efferent Ductules of epididymis (transfer spermatozoa to head and body of epididymis)
  5. Epididymis
21
Q

The Deep Fascia of the Penis surrounds all of the vasculature and nerves EXCEPT for the __________.

A

Superficial Dorsal Vein of the Penis

22
Q

Name the three regions of the Penis.

A
  1. Root
  2. Body
  3. Glans
23
Q

Name the two regions of the Glans Penis.

A
  1. Corona of Glans

2. Neck of Glans

24
Q

Name the three parts of erectile tissue that are located within the Ventral Cylinder (Unpaired).

A
  1. Bulb of Penis
  2. Corpus Spongiosum
  3. Glans Penis
25
Q

Name the two parts of erectile tissue that are located within the Dorsal Cylinder (Paired).

A
  1. Crura of Penis

2. Corpus Cavernosum (In the body of the Penis)

26
Q

What is the artery that runs through the Corpus Cavernosum?

A

Deep Artery of the Penis

27
Q

What percent of the Seminal Fluid contains secretions from the prostate gland?

A

20%

28
Q

The ejaculatory duct is made up of what two structures?

A
  1. Duct of Seminal Vesicles

2. Ampulla of Ductus Deferens

29
Q

The bulbourethral glands are located deep or superficial to the perineal membrane?

A

Deep

30
Q

The ducts of the bulbourethral glands drain into which structure?

A

Intrabulbar Fossa of the Spongy Urethra

31
Q

What is the function of the bulbourethral secretions?

A

Lubricating (it can come out before you ejaculate)

Reproductive System (20 decks)

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