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Gross II FINAL > Gross II FINAL > Flashcards

Gross II FINAL Flashcards

1
Q

The middle suprarenal artery is a branch of the

A

aorta

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2
Q

Damage to what nerve causes the pelvis to slump to the unsupported side during gait? Trendelenburg’s gait?

A

superior gluteal nerve

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3
Q

Which muscle is NOT part of the levator ani or one of its subdivisions?

A

coccygeus

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4
Q

The lateral femoral cutaneous nerve originates from which spinal segments?

A

L2, L3

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5
Q

Of the five layers of the perineum, which is the deepest?

A

deep perineal space

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6
Q

Which structure does NOT pass through the lesser sciatic foramen?

A

piriformis muscle

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7
Q

What is NOT a characteristic of the male pelvis?

A

broad, shallow greater sciatic notch

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8
Q

What is NOT found in the superior hypogastric plexus?

A

preganglionic parasympathetic fibers

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9
Q

What is NOT true of the part of the anal canal above the pectinate line?

A

innervated by pudendal nerve

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10
Q

The superior vesical artery is a direct branch of the

A

umbilical artery (proximal part)

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11
Q

Which lobe of the prostate gland contains no glandular tissue?

A

anterior lobe

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12
Q

The ________ forms a sling around the anorectal junction, which relaxes during defecation

A

Puborectalis

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13
Q

Name a specific cause other than trauma for the anatomical nutcracker compression syndrome

A
  1. abdominal aortic aneurysm

2. cast syndrome

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14
Q

Name an intrapelvic cause for sciatica other than misalignment of the sacrum

A

piriformis syndrome

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15
Q

A measurement of the pelvis which is taken from the lower margin of the pubic symphysis to the middle of the sacral promontory is called the

A

diagonal conjugate diameter

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16
Q

True or false: the prostatic utricle is homologous to the uterus in the female

A

true

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17
Q

True or false: the superior gluteal nerve arises from L4 to S1

A

true

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18
Q

True or false: the ureter is the most anterior structure within the hilum

A

false (most posterior)

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19
Q

True or false: the lateral arcuate ligament lies immediately superior to the QL

A

false (passes over it)

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20
Q

True or false: the inferior gluteal artery exits the greater sciatic foramen below the piriformis muscle

A

true

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21
Q

What is the only structure that ONLY goes through the lesser sciatic foramen?

A

tendon of the obturator internus muscle

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22
Q

What three structures pass through both the greater and lesser sciatic foramens?

A
  1. nerve to obturator internus
  2. internal pudendal vessels
  3. pudendal nerve
23
Q

What structure does NOT give support to the uterus?

A

round ligament

only:

  1. pelvic diaphragm
  2. broad ligament
  3. pelvic viscera (bladder)
  4. pubocervical, transverse cervical, and uterosacral ligaments
24
Q

What is NOT a branch of the internal pudendal artery?

A

middle rectal artery

25
Q

True or false: the median sacral artery supplies blood to the posterior surface of the rectum

A

true

26
Q

True or false: the uterine artery is homologous to the artery of the ductus deferens

A

true

27
Q

In the anatomical nutcracker, what is the blood vessel which is in danger of being impinged upon by the superior mesenteric artery?

A

left renal vein

28
Q

The two sacculated pouches which produce components of semen and which are attached to the posterior surface of the prostate are called the

A

seminal vesicles

29
Q

Fertilization of the oocyte usually occurs within the

A

ampulla of uterine tube

30
Q

The layer surrounding the kidney, from innermost to outermost are

A

renal capsule, perinephric fat, renal fascia, paranephric fat

31
Q

What structure is present only in males?

A

internal urethral sphincter

32
Q

What is NOT a branch of the internal iliac artery?

A

inferior epigastric artery

33
Q

Which nerve is sensory to the skin covering the pubis and gluteal region?

A

iliohypogastric

34
Q

What nerve supplies the TFL?

A

superior gluteal nerve

35
Q

True or false: seminal vesicles are the site where sperm is stored

A

false (epididymis)

36
Q

True or false: the right suprarenal vein drains into the right renal vein

A

false (into the IVC)

37
Q

True or false: the opening of the cervical canal into the vagina is called the internal os

A

false (external os)

38
Q

The subdivision of levator ani which functions to maintain the flexure at the anorectal junction is the

A

puborectalis

39
Q

Name a structure which is endangered during a hysterectomy due to its proximity to the uterus

A

ureter

40
Q

What is the U-shaped space between the pubis and bladder called? What is its function?

A

Retropubic space, contains retropubic fat pad (shock absorber)

41
Q

What two ligaments function to hold the bladder in place?

A
  1. puboprostatic ligament

2. lateral ligament of the bladder

42
Q

What is the line called the extends between each of the ureteric orifices?

A

Interureteric crest

43
Q

In the bladder, what is the median ridge which extends above and behind the internal urethral orifice?

A

Uvula of bladder

44
Q

What is the function of the internal urethral sphincter? (in males only)

A

prevents reflux of semen into bladder during ejaculation

45
Q

What is the most important artery in males? (blood supply to ductus deferens, seminal vesicle, and ejaculatory duct)

A

inferior vesical artery

46
Q

What is homologous to the uterus of the female?

A

prostatic utricle (tiny blind pouch located on seminal colliculus)

47
Q

What is the opening of the uterine tube near the ovary called?

A

abdominal ostium

48
Q

Where does fertilization most commonly take place?

A

ampulla of uterine tube

49
Q

Where does the fertilized oocyte become embedded and fetal development take place?

A

uterus

50
Q

The cavities of the _____ and ______ together form the birth canal.

A

uterus and vagina

51
Q

The round ligament and the ligament of ovary are remnants of what?

A

gubernaculum of ovary

52
Q

What is the recess called between the cervix and walls of the vagina?

A

fornix

53
Q

What is the superior, expanded portion of the vagina below the cervix called?

A

vaginal vault

Gross II FINAL (1 decks)

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