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stuff to remember > anatomy high yield > Flashcards

anatomy high yield Flashcards

1
Q

layers of resp system

A

skin, superficial fascia, deep fascia, pec major and serratus anterior, intercostal muscles, ribs, parietal pleura

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2
Q

muscles of expiration

A

internal ICS, abdominals

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3
Q

muscles of inspiration

A

external ICS, sternocleidomastoid, scalanus, serratus, pec minor, diaphragm

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4
Q

primary resp muscles

A

ICS muscles and diaphragm

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5
Q

what nerves keep the diaphragm alive

A

c 3 4 5

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6
Q

where is the phrenic nerve located

A

infront of hilum, most lateral

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7
Q

where is the vagus nerve located

A

behind the hilum

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8
Q

veins in lung hila

A

more anterior and inferior

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9
Q

arteries in hila

A

superior

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10
Q

how many lobes does the right lung have

A

3, superior, middle, inferior

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11
Q

how many lobes does the left lung

A
  1. superior and inferior
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12
Q

where is the bronchi in the hila

A

central

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13
Q

surface marking of horizontal fissure

A

rib 4

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14
Q

surface marking of oblique fissure

A

rib 6

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15
Q

what vertebral level is the carina

A

t4

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16
Q

surface marking of middle lobe

A

between rib 4-6, mid clavicular line

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17
Q

what vertebral level does larynx turn to trachea

A

c6

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18
Q

where do you auscultate lung bases

A

t11 on back

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19
Q

identifying which hila

A

left lung = P. right lung backwards p

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20
Q

whats in the superior mediastinum

A

great vessels, vagus and phrenic nerves

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21
Q

whats in the middle mediastinum

A

aorta, oesophagus, azygous vein, sympathetic chain, vagus nerves

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22
Q

what makes the first heart sound

A

closing of the tricuspid and mitral valves

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23
Q

what makes the second heart sound

A

closing of aortic and pulmonary valves

24
Q

what does the right coronary supply

A

RA, RV, SA/AV node, 1/3 septum

25
Q

what does LAD supply

A

LA, LV, AV node, 2/3 septum

26
Q

where do the heart veins drain to

A

almost all drain to coronary sinus except anterior cardiac vein

27
Q

where does anterior cardiac vein drain to

A

directly into RA

28
Q

right border of heart

A

RA

29
Q

inferior border

A

RV and LV

30
Q

left border

A

LV and a little LA

31
Q

superior border

A

RA, LA, great vessels

32
Q

Anterior border

A

Right ventricle

33
Q

Base (posterior) border

A

LA

34
Q

Foregut

A

oesophagus, stomach, proximal duodenum, pancreas, liver, gallbladder, bile duct

35
Q

midgut

A

Distal duodenum, jejunum, ileum, cecum, appendix, ascending colon, 2/3 transverse colon

36
Q

hindgut

A

Distal 1/3 transverse colon, descending colon, sigmoid colon, rectum, anal canal

37
Q

what is the foregut supplied by

A

coeliac trunk, vagus nerve

38
Q

what is the midgut supplied by

A

superior mesenteric artery, vagus nerve

39
Q

what is the hindgut supplied by

A

inferior mesenteric artery, pelvic splanchic nerve

40
Q

stomach: spinal level of cardia

A

T10

41
Q

the fundus

A

top of stomach usually filled w gas

42
Q

what level is the pylorus at

A

L1

43
Q

what is the entire stomach supplied by

A

coeliac trunk

44
Q

small intestine

A

made is duodenum, jejunum and ileum. jejunum and ileum supplied by superior mesenteric

45
Q

large intestine

A

made of caecum (SMA), colon, rectum and anal canal

46
Q

what is the ascending colon supplied by

A

ileocolic and right colic arteries from SMA

47
Q

what is the transverse colon supplied by

A

right, middle and left colonic artery from SMA

48
Q

whats in the portal triad

A

hepatic artery, common bile duct, portal vein

49
Q

where does portal triad sit

A

on free edge of lesser ommentum

50
Q

where does trachea start

A

c6

51
Q

blood supply to diaphragm

A

phrenic arteries, especially inferior

52
Q

pathways through diaphragm

A

I 8 10 EGGs AT 12.

IVC (T8) oesophagus and vagus nerve (T10) aorta and thoracic duct (T12)

53
Q

pelvic floor formed by

A

levator ani muscles

54
Q

what level does the oesophagus start

A

c7

55
Q

what does coeliac trunk split into

A

left gastric artery, splenic artery, hepatic artery

stuff to remember (10 decks)

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