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TAP Anatomy > Unit 3 Pelvic Viscera > Flashcards

Unit 3 Pelvic Viscera Flashcards

1
Q

Length of rectum

A

5 inches

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2
Q

The rectum is a continuation of the:

A

Pelvic colon

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3
Q

The rectum begins where?

A

In front of S3

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4
Q

Where does the rectum end?

A

1 inch in front of the tip of the coccyx

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5
Q

The rectum continues into the:

A

Anal canal

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6
Q

The rectum does not have

A

Taeniae coli

Omental appendices

Haustra

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7
Q

Longitudinal fibers form what on the rectum?

A

Broad bands on anterior and posterior surfaces

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8
Q

Rectal punch in the male

A

Rectovesical pouch

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9
Q

Rectal pouch in females

A

Rectouterine pouch

And

pouch of Douglas

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10
Q

Anterior supply of rectum

A

Sup. Rectal art

Middle rectal art

Inf rectal art

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11
Q

The sup rectal art is a branch from the

A

Inf mesenteric art

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12
Q

The middle rectal art is a branch off of the:

A

Internal iliac artery

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13
Q

The deepest part of the peritoneal in the male

A

Rectovesical pouch

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14
Q

Inf rectal artery is a branch of the:

A

Internal pudendal artery

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15
Q

The internal pudendal art is a branch off of the:

A

Internal iliac artery

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16
Q

Venous drainage of rectum

A

Superior rectal vein

Middle rectal vein

Inferior rectal vein

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17
Q

The superior rectal vein drains into the:

A

Inferior mesenteric vein

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18
Q

The middle rectal vein drains into the:

A

Internal iliac vein

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19
Q

The inferior rectal vein drains into the

A

Internal pudendal vein

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20
Q

The internal pudendal vein drains into the

A

Internal iliac vein

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21
Q

Rectum lymphatic drainage

A

Pararectal nodes go into the inf mesenteric nodes

Internal iliac nodes

22
Q

Nerve supply to the rectum

A

Pelvic plexuses

- inferior hypogastric plexus

23
Q

Where does the urinary bladder sit when empty

A

In the pelvic cavity

24
Q

The urinary bladder expands into the________ when full

A

Abdomen

25
Q

Shape of urinary bladder

A

Pyramidal

26
Q

Surfaces of the urinary bladder

A

Superior

Inferolateral (2)

Posterior/Base

Apex

27
Q

Peritoneal pouch of the bladder for males

A

Rectovesical pouch

28
Q

Peritoneal pouch for the bladder in females

A

Uterovesical pouch

29
Q

Superior surface of the bladder is covered with what?

A

Peritoneum

30
Q

The inferolateral surface of the bladder is supported by what?

A

Levator ani and obturator internus

31
Q

The apex of the bladder is where what is located?

What does this contain?

A

Medial umbilical ligament

Contains obliterated urachus

32
Q

The posterior surface (base) of the bladder’s shape:

A

Triangular

33
Q

Where is the Trigone located?

A

Internally in the post surface (base)

34
Q

Where do ureters enter?

A

Posterior upper corners

35
Q

The urethra drains:

A

Inferiorly

36
Q

Where are the seminal vesicles and vas deferens located?

A

By the post surface of the bladder

37
Q

Where to the urethras begin?

A

In the neck region of the bladder

38
Q

Internal sphincter of the urethra

A

Sphincter vesicae

39
Q

Most fixed part of the bladder

A

Neck

40
Q

What type of muscle is the spincter vesicae

A

Smooth muscle

41
Q

What prevents the release of urine?

A

Sphincter vesicae

42
Q

What is the sphincter vesicae innervated by?

A

Sympathetic fibers (inf hypogastric plexus)

43
Q

What is the sphincter vesicae relaxed by

A

Parasympathetic fibers (S2-4)

44
Q

Arterial supply to the bladder

A

Superior and inferior vesicae arteries

45
Q

The sup and inf vesical arteries are branches from the:

A

Internal iliac art

46
Q

The venous drainage of the bladder

A

Vesical plexus of veins

47
Q

What does the vesical plexus drain into?

A

Internal iliac vein

And

Prostatic plexus

48
Q

Lymphatic drainage of the bladder

A

Internal iliac nodes

External iliac nodes

49
Q

Nerve supply of the bladder

A

Pelvic nerves through the sacral plexus

50
Q

Where are the parasympathetic fibers innervation in the bladder?

A

Walls of the bladder

51
Q

External bladder sphincter, AKA

A

Sphincter urethra seems

52
Q

External bladder sphincter is under:

It is innervated by:

A

Voluntary control

Pudendal nerve

TAP Anatomy (25 decks)

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