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CDB PEARLS COPY > Anatomy Recall > Flashcards

Anatomy Recall Flashcards

1
Q

Injury to the ulnar nerve is caused by fracture to which carpal bone

A

Hamate

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2
Q

Injury to the radial artery is caused by fracture to which carpal bone

A

Scaphoid

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3
Q

MC bone fractured in a brawl

A

4th and 5th metacarpal [Boxer’s fracture involves the “little finger”]

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4
Q

T/F Carpal tunnel syndrome is elicited by dorsiflexion

A

F

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5
Q

PE finding of ruptured Achilles tendon

A

Absence of plantar flexion

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6
Q

Injury to the long thoracic nerve affects what muscle

A

Serratus anterior (winging of the scapula)

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7
Q

T/F The gracilis is part of the anterior compartment of the leg

A

F

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8
Q

What sign is elicited: Knee flexed to hip and internally rotated

A

Obturator sign

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9
Q

Dermatome of the nipple

A

T4

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10
Q

Dermatome of the umbilicus

A

T10

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11
Q

Pain in appendicitis is felt at what dermatome

A

T10

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12
Q

Arterial supply to upper end of ureter

A

Renal artery

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13
Q

Arterial supply to middle portion of ureter

A

Testicular or ovarian artery

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14
Q

Arterial supply to pelvic part of ureter

A

Superior vesical artery

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15
Q

Nerve damaged in PDA repair

A

Left recurrent laryngeal nerve

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16
Q

Intraaortic balloon pump is inserted in what area in septic shock

A

Distal to the brachiocephalic artery

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17
Q

Leaflets of the tricuspid valve

A

1) anterior 2) Posterior 3) Septal

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18
Q

Artery affected in contralateral hemiplegia

A

MCA

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19
Q

Artery affected in contralateral hemiparesis with ipsilateral 6th nerve palsy

A

Posterior cerebral artery

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20
Q

Nerve used for facial nerve damage

A

Sural

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21
Q

MC location of ectopic thyroid tissue

A

Base of tongue/lingual

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22
Q

Wt of thyroid gland

A

20g

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23
Q

Diameter of common bile duct

A

4-8mm

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24
Q

How much parathyroid gland can be resected in parathyroid CA

A

3.5

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25
Q

Kidney is surrounded with

A

Perirenal fat

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26
Q

Where is parathyroid CA LEAST likely to metastasize

A

Submental node

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27
Q

Nodes sampled via a suprasternal approach

A

Hilar/subcarinal

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28
Q

Are least likely to bleed in an incision of the breast

A

Inferior

29
Q

What level does the spinal cord end

A

L1

30
Q

What level is a lumbar tap done

A

L4-5

31
Q

T/F The epididymis functions for storage of spermatogonia

A

F

32
Q

Vessel occluded in Pringle maneuver

A

Portal vein

33
Q

Connective tissue that covers testes

A

Tunica albuginea

34
Q

Origin of cremaster muscle

A

Internal oblique

35
Q

Muscle of respiration that raises the ribs

A

External intercostals

36
Q

Tortuosity of vessels in the scrotum

A

Varicocele (elevated renal artery pressure, hence more on the left)

37
Q

MC site of stenosis post-intubation

A

1st tracheal ring

38
Q

Abducts the vocal cords

A

Lateral cricoarytenoid

39
Q

Tenses the vocal cords

A

Cricothyroid

40
Q

Caval opening, level

A

T8

41
Q

Esophageal opening, level

A

T10

42
Q

Aortic opening, level

A

T12

43
Q

Disadvantage of doing a pararectal incision

A

Hitting a nerve

44
Q

Ideal site for paracentesis

A

Lateral to the rectus, midway between ASIS and umbilicus

45
Q

Drainage of the heart that enters directly into the right atrium

A

Coronary sinus

46
Q

If the IVC and SVC are obstructed, venous return is not compromised because of what vessel

A

Azygos vein

47
Q

Pain from chronic pancreatitis is diminished by blocking

A

Celiac ganglion

48
Q

MC location of SCC of esophagus

A

Middle 3rd

49
Q

Pain due to rib fracture can be diminished by injecting anesthesia at

A

Inferior border of rib

50
Q

T/F Left gastroepiploic vessel is blocked by Sengstaken Blakemore tube

A

F

51
Q

Location of SA node

A

Between SVC and right atrium

52
Q

Blood supply of SA node

A

RCA

53
Q

T/F Hypophyseal portal system has arterioles

A

F (primary capillaries, secondary capillaries, portal venules)

54
Q

MC site of fistula formation in the anal sphincter

A

Transphincteric

55
Q

Nerve roots for erection

A

S2,3,4 (Nervi erigentes)

56
Q

Embryological origin of the diaphragm

A

C3,4,5/septum transversum/pleuroperitoneal membrane

57
Q

Innervation of the inner lining if the tympanic membrane

A

CN IX

58
Q

T/F Psoas muscle is innervated by femoral nerve

A

F

59
Q

Major blood supply of the pericardium

A

Pericardiophrenic artery

60
Q

CN that supplies the cornea

A

V1

61
Q

MC site of sinusitis

A

Maxillary

62
Q

MC location of GIST

A

Submucosa

63
Q

Layers from which all other layers are derived

A

Stratum germinativum

64
Q

Facial nerve emerges through what foramen

A

Stylomastoid foramen

65
Q

History of gallstones with dilation of right and left hepatic ducts, where would the stone be lodged

A

Just above the insertion of the cystic duct

66
Q

Lens shape when ciliary muscles are relaxed

A

Flat

67
Q

Location of McBurney point

A

Midway between ASIS and umbilicus

68
Q

Pathophysiology of RLQ pain +mpalpable mass

A

Walling of by inflamed peritoneum

CDB PEARLS COPY (27 decks)

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