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Year 1 > Formatives > Flashcards

Formatives Flashcards

1
Q

Left gastric artery

A

Supplies inferior part of oesophagus and lesser curvature of stomach

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2
Q

Inferior portion of lesser stomach curvature blood supply

A

Gastroduodenal

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3
Q

Inferior portion of lesser stomach curvature blood supply

A

Gastroduodenal

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4
Q

Left gastric artery

A

Branch of coaelic trunk

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5
Q

Right gastric artery

A

Branch of common hepatic

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6
Q

JVP a wave

A

Atrial contraction- absent in atrial fib

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7
Q

What is JVP c wave?

A

Closure of tricuspid valve

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8
Q

What is the v wave?

A

Passive filling of blood in atria against closed tricuspid valve

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9
Q

What is the x descend?

A

Fall in atrial pressure during ventricular systole

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10
Q

What is the y descent?

A

Opening of tricuspid valve

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11
Q

Opening of tricuspid valve

A
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12
Q

Which part of JVP occurs in S1?

A

A wave and c wave

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13
Q

Which part of JVP occurs in S2?

A

X descent, v wave and y descent

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14
Q

Repolarisation

A

Diastole

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15
Q

Synthesis of protein molecules?

A

Nucleolus

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16
Q

1st pharyngeal cleft

A

External auditory meatus

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17
Q

Thyroid gland germ cell layer

A

Endoderm

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18
Q

Sotage of renin in juxtaglomerular cells

A

Prorenin

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19
Q

What forms anterior pituitary in development?

A

Mouth oral ectoderm from splitting of buccopharyngeal membrnae

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20
Q

CNS cell compoent derivatives

A

Neural tube

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21
Q

PNS cell component derivatives

A

Neural crest cells. Also forms pia and ararachnoid mater

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22
Q

Dura mater progentiort

A

Mesoderm

23
Q

Precurosr to nucleuos pulposus

A

Notochord from mesoderm

24
Q

Volume of air in chest after full expiration

A

Residual

25
Q

Volume of air after normal expiration

A

Functional residual capacity. This is increased in obstructive disease and reduced in obesity

26
Q

Used for fatty acid synthesis

A

AcetylcoA

27
Q

oxaloacetate

A

TCA intermediate

28
Q

A-ketoglutarate

A

Source of glutamate and glycine and stimuulates protein syntheeiss

29
Q

What breaks down cAMP?

A

Phosphodiesterase

30
Q

Major extracellular ions

A

Chloride anion and Sodium cation

31
Q

Major intracellular inons

A

Phosphate anion and Pottasium cation

32
Q

Slowest electrical conduction

A

AV node

33
Q

Effect of heart failure
F

A

luid retention that causes peripjeral oedema

34
Q

What causes curve to shift to rigght?

A

Acidosis with low PH- this is to make oxygen more available to hypoxaemic tissue in Bohrr shift. CADET- increase in CO2, arterial pressure, DPG levels, and temp.

35
Q

What causes curve to shift to left?

A

Alklalosis with high Ph, low temp, low BP

36
Q

Majority of CO2 transport

A

Bicarbonate

37
Q

Refernece for JVP

A

Manubriosternal angle

38
Q

Isovolumetric ventricular contraction

A

Time between closure of AV valves and opening of semilunar valves. Reduced coronary blood flow during ventircular systole and increased in diastole.

39
Q

Blood presssure calculation

A

Blood pressure= cardiac output x peripherla resistance

40
Q

Main source of lipase

A

Pancreas

41
Q

How do micelles form?

A

Via bile salts. it becomes a chylomicrone Via binding of apoprotien

42
Q

Kidney and gonads derivative

A

intermediate mesoderm

43
Q

What supplies the fundus and greater curvature of stomach?

A

Splenic artery

44
Q

Greater survature of stomach?

A

Superiorly by splenic and inferiorly by gastroduodenal

45
Q

Which part of mesoderm becomes continous with the amniotic cavity?

A

Somatic mesoderm- gives rise to parietal peritoneum and dorsal mesogastrium

46
Q

Which part of the mesoderm becomes continous twiththe yolk sac?

A

Sphalnchnic mesoderm which gives rise to the visceral periotenum and ventral mesogastrium

47
Q

Effect of hypercalcemia

A

Altered mental state and abomdinal pane due to pancreatitis and constipation

48
Q

What does vWF bind to?

A

Factor VIII

49
Q

Where does antigen bind to antibody?

A

Epitope

50
Q

Direction of translation

A

5’ to 3’ end

51
Q

Branches of ascending aorta

A

Coronary arteries

52
Q

Structure anterior to thymus gland

A

Aortic arch

53
Q

Inferior alveolar and lingual nerve

A

Branch of mandibular nerve

54
Q

Where do the mandibular and maxillary nerve originate?

A

Trigeminal nerve

Year 1 (191 decks)

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