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Gross > Abdomen Cont > Flashcards

Abdomen Cont Flashcards

1
Q

This is between the median and medial folds

A

Supervesical fossae

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2
Q

This is between the medial and lateral folds

-AKA hasselbach triangle

A

Medial inguinal fossae

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3
Q

This is lateral to the lateral folds

-most common area for an inguinal hernia

A

Lateral inguinal fossae

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4
Q

What are the boundaries of the inguinal triangle? (Hasselbachs triangle)

A
  • Rectus abdominus m
  • Inferior epigastric a & v
  • Inguinal ligament
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5
Q

Where do the testes develope

A

Retroperitoneal

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6
Q

This guides the testes

A

Gubernaculum

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7
Q

Describe the intra and extra abdominal part of the gubernaculum

A
  • Intra- extends from testes to the deep ring

- Extra- deep ring to scrotum

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8
Q

What accompanies the testes to the deep ring?

A
  • Ductus deferens
  • Testicular a & v
  • Autonomic nn
  • Lymphatics
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9
Q

This layer entirely covers the testes and epididymis

A

Tunica vaginalis

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10
Q

Patent processus vaginalis

A

Connection between the tunical vaginalis and the peritoneal cavity

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11
Q

Fluid collection around the testes

A

Hydrocele

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12
Q

Fancy word for undescended testes

A

Cryptorchisidism

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13
Q

What is the gubernaculum of the female?

A

The round ligament of the uterus and the ovarian ligament

-both are remnants of the gubernaculum

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14
Q

Where are the attachments of the gubernaculum of the uterus?

A
  • Attaches from the caudal pole of ovaries to labia majora

- attaches to the uterus along the way

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15
Q

_____ interrupts the descent and splits the gubernaculum into 2 separate support structures…. _____ & _____

A

The uterus

  • Ovarian ligament
  • Round ligament of the uterus
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16
Q

This anchors the ovary to the uterus

A

Ovarian ligament

17
Q

This fixes the uterus to the anterior body wall by attaching into fascia on the labia majora

A

Round ligament of the uterus

18
Q

What are the contents of the spermatic cord?

A
  • Ductus deferens
  • Testicular artery
  • Pampiniform plexus
  • Autonomic nerves
  • Genetal branch of Genitofemoral Nerve
  • Lymphatic vessels
19
Q

Where does the spermatic cord begin and end?

A
  • Deep inguinal ring

- Posterior aspect of the testes

20
Q

This is a muscular tube which conveys sperm from the epididymis to the ejactulatory duct (within the prostate)

A

Ductus deferens

21
Q

This is the blood supply to the testes and epididymis

-A branch off of the aorta

A

Testicular artery

22
Q

These empty or converge into the right and left testicular veins

A

Pampinform plexus

23
Q

This structure is only innervated by sympathetic nerves

A

Testicular artery

24
Q

This structure has both sympathetic and parasympathetic innervation

A

Ductus deferens

25
Q

This nerve supplies the cremaster muscle

A

The genital branch of the genitofemoral nerve

26
Q

What is the tunica vaginalis derived from?

A

Parietal and visceral layers of peritoneum

27
Q

What is the internal spermatic fascia derived from?

A

Transversalis fascia

28
Q

What is the cremaster muscle derived from?

A

Inferior internal oblique fibers

29
Q

What is the cremaster fascia derived from?

A

Internal oblique aponeurosis

30
Q

What is the external spermatic fascia derieved from?

A

External oblique and aponeurosis

31
Q

What muscle does not contribute to the cord

A

Transverse abdominal muscle

32
Q

Is the peritoneum continuous through the scrotum

A

Nope

33
Q

Layers of the spermatic cord from internal to external

A
  • Tunica vaginalis
  • Internal spermatic fascia
  • Cremaster muscle
  • Cremaster fascia
  • External spermatic fascia
  • Dartos muscle
  • Dartos fascia
  • Skin
34
Q

This is a smooth muscle in the subcutaneous layer that attaches to the skin
-aids in testicular elevation

A

Dartos muscle

Gross (45 decks)

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