Anatomy Flashcards

1
Q

Space in pericardium behind great vessels

A

Transverse pericardial sinus

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2
Q

Where do coronary arteries arise?

A

Ascendign aorta

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3
Q

Thumbprint in right atrium

A

Fossa ovale

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4
Q

Point between smooth and trabeculated parts in right atrium

A

crista terminalis

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5
Q

Where do you auscultate aortic valve?

A

Right sterum, 2nd ICS

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6
Q

Where do you auscultate pulmonary valve?

A

Left sternum, 2nd ICS

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7
Q

Where do you auscultate tricuspid valve?

A

Left sterium, 5th ICS

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8
Q

Where do you asucultate mitral valve?

A

5th ICS, MCL

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9
Q

What holds down valves?

A

Chordae tendinae attached to papillary muscles

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10
Q

How do para signals reach organs?

A

CNS III, VII, IX, X

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11
Q

Precentral and postcentral gyrus

A

Precentral: somatosensory
Postcentral: somatomotor

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12
Q

Which muscles close the mouth?

A

Masseter, temporalis, medial pterygoid

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13
Q

Which muscle opens the mouth?

A

Lateral pterygoid

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14
Q

Upper gingiva and palate sensation

A

V2

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15
Q

Lower giniva and floor mouth sensation

A

V3

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16
Q

Nerves in gag reflex

A

IX sensory

IX and X motor

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17
Q

LOS

A

Physiological

Z line

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18
Q

The greater and lesser sacs communicate via:

A

Omental foramen

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19
Q

Where does portal triad lie?

A

Free edge of lesser omentum

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20
Q

Inf epigastric artery off:

A

external iliac artery

runs in rectus abdominus

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21
Q

Portal triad

A

hepatic artery
hepatic portal vein
bile duct

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22
Q

Branches of coeliac trunk

A

left gastric
hepatic
splenic

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23
Q

Level of spleen

A

ribs 9-11

24
Q

Blood to stomach

A

right and left gastric arteries

right and left gastroomental arteries

25
Q

Lobes of liver

A

right, left, caudate (superior), quadrate

26
Q

Lowest parts of peritoneal cavity

A

Hepatorenal recess

Rectovesical/rectouterine recess (pouch of douglas)

27
Q

What separates right and left lobes of lvier

A

falciform ligament

28
Q

Where does bile duct drain into?

A

2nd part duodenum

29
Q

What is common bile duct formed from?

A

Cystic duct and common hepatic duct

30
Q

Position of duodenum and jejunum

A

Duo - retroperitoneal

Jejunum - intraperitoneal

31
Q

Mucosa of jejunum

A

Plicae circulares

32
Q

Blood to pancreas

A
Splenic artery
Gastroduodenal artery (off hepatic --> sup pancreaticoduodenal)
Inf pancreatiocoduodenal (off SMA)
33
Q

Between lateral edge of ascending and descending colon and abdo wall

A

Paracolic gutter

34
Q

3 bands of smooth muscle running along large intestine

A

Teniae coli

35
Q

Tonic contraction of teniae coli forms:

A

haustra

36
Q

Appendix is most often

A

Retrocaecal

37
Q

Branches of SMA

A

Right colic
Middle colic
ileocolic
jejunal and ileal arteries

38
Q

Branches of IMA

A

Left colic
Sigmoid colic
Superior rectal

39
Q

Anastomosis between SMA and IMA

A

Marginal artery of Drummond

40
Q

Supply to rectum/anal canal

A

IMA -> Superior rectal

Internal iliac -> middle and inferior rectal

41
Q

IMV drains into:

A

splenic vein

42
Q

3 areas of collateral veins/portal anastomosis

A

Distal oesophagus
Umbilicus
Rectum/anal canal

43
Q

Where does sigmoid colon become rectum?

A

Anterior to S3

44
Q

Where does rectum become anal canal?

A

Anterior to tip of coccyx

45
Q

Part of levator ani responsible for maintaining faecal continence

A

Puborectalis (sling)

46
Q

Nerve to external anal sphincter (skeletal) S2-4

A

Pudendal nerve

47
Q

Pectinate line

A

Junction between endoderm and ectoderm

48
Q

Haemorrhoids

A

Prolapse of rectal venous plexuses

49
Q

How many bronchopulmonary segments in each lung?

A

10

50
Q

Types of ribs

A

True ribs: 1-7
False ribs: 8-10
Floating ribs: 11-12

51
Q

space between lung and diaphragm

A

Costodiaphragmatic recess

52
Q

auscultation of lung base at what level

A

T11

53
Q

Treatment of large pneumothorax

A

2nd ICS MCL in tension pneumothorax

Then chest drain 5th ICS, mid-axillary line

54
Q

In testes descent, parietal peritoneum forms:

A

Processus vaginalis

55
Q

Transversalis fascia forms:

A

Internal spermatic fascia

56
Q

Internal oblique fibres form:

A

Cremasteric fascia

57
Q

External oblique aponeurosis forms:

A

External spermatic fascia