Gross II Final Exam Flashcards

1
Q

What is NOT found in the superior hypogastric plexus?

A

Preganglionic parasympathetic fibers

Found in superior hypogastric plexus:

  1. sympathetic fibers from lumbar splanchnic nerve
  2. visceral afferent fibers
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2
Q

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

A

Innervated by the pedundal nerve

True:

  1. venous drainage by superior rectal vein
  2. lymphatic drainage to internal iliac nodes
  3. columnar or cuboidal cells are present
  4. internal hemorrhoids occur here
  5. innervated by AUTONOMIC fibers (not pedundal)
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3
Q

The superior visceral artery is a direct branch of the

A

Umbilical artery (proximal part)

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4
Q

What structure does NOT attach to the perineal body?

A

Ischiocavernous

Muscles that attach to perineal body:

  1. superficial transverse perineal
  2. deep transverse perineal
  3. bulbospongiosus
  4. levator ani
  5. sphincter ani externus
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5
Q

Which lobe of the prostate gland contains no glandular tissue?

A

Anterior lobe

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6
Q

True or false: The anthropoid pelvis is long in its transverse dimensions and short in its anteroposterior dimensions

A

False

Anthropoid = long A-P, wide transverse
Platypelloid = short A-P, long/wide transverse
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7
Q

True or false: The lymphatic drainage of the lower one-fourth of the vagina is superficial inguinal nodes.

A

True

Internal iliac nodes drain upper 3/4 of vagina

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8
Q

True or false: The hypogastric nerves connect the superior hypogastric plexus to the inferior hypogastric plexus

A

True

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9
Q

True or false: External hemorrhoids are due to varicosities of the superior rectal vein

A

False

External hemorrhoids = inferior rectal vein
Internal hemorrhoids = superior rectal vein

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10
Q

True or false: The superior surface of the bladder is also called the fundus

A

False

Fundus = base

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11
Q

True or false: The pectin of the anal canal lies between the pectinate line and anal verge

A

True

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12
Q

True or false: The lateral arcuate ligament passes over the quadratus lumborum muscle

A

True

Medial arcuate ligament = psoas major

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13
Q

The condition in which the lower end of the uterus forms approximately a right angle with the vagina and overlies the bladder is called

A

Anteversion

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14
Q

The layer of smooth muscle within the wall of the bladder is called the

A

Detrusor muscle

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15
Q

Where does implantation most commonly occur in an abdominal ectopic pregnancy?

A

Rectouterine pouch

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16
Q

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

A

True

17
Q

True or false: The sacral promontory forms part of the linea terminalis

A

True

18
Q

The __________________ provides lubrication for the vagina during sexual intercourse

A

Greater vestibular gland

19
Q

Bulging of the rectum into the posterior wall of the vagina due to muscle damage caused by childbirth is called

A

Rectocele

20
Q

The folds of mucosa which join the anal columns together inferiorly are called

A

Anal valves

21
Q

The layer of smooth muscle within the wall of the bladder is called the

A

Detrusor muscle

22
Q

The ductus deferens joins with the duct of the seminal vesicle to form the

A

Ejaculatory duct

23
Q

The part of the broad ligament which covers the uterine tube and lies between the uterine tube and the ovary is called the

A

Mesosalpinx

24
Q

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

A

True

25
Q

True or false: The superior gluteal nerve arises from L4 through S1

A

True

26
Q

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

A

False

Posterior

27
Q

True or false: The lateral arcuate ligament lies immediately superior to the quadratus lumborum

A

True

28
Q

True or false: The pecten of the anus lies between the pectinate line and the anal verge

A

True

29
Q

True or false: The layer of renal fascia lies internal to the perirenal fat, surrounding the kidney

A

False

External to it

30
Q

True or false: An anteflexed uterus is one which forms a right angle with the vagina, and overlies the bladder

A

False

Anteversion