Formatives

Question 1

Left gastric artery

Answer 1

Supplies inferior part of oesophagus and lesser curvature of stomach

Question 2

Inferior portion of lesser stomach curvature blood supply

Answer 2

Gastroduodenal

Question 3

Inferior portion of lesser stomach curvature blood supply

Answer 3

Gastroduodenal

Question 4

Left gastric artery

Answer 4

Branch of coaelic trunk

Question 5

Right gastric artery

Answer 5

Branch of common hepatic

Question 6

JVP a wave

Answer 6

Atrial contraction- absent in atrial fib

Question 7

What is JVP c wave?

Answer 7

Closure of tricuspid valve

Question 8

What is the v wave?

Answer 8

Passive filling of blood in atria against closed tricuspid valve

Question 9

What is the x descend?

Answer 9

Fall in atrial pressure during ventricular systole

Question 10

What is the y descent?

Answer 10

Opening of tricuspid valve

Question 11

Opening of tricuspid valve

Question 12

Which part of JVP occurs in S1?

Answer 12

A wave and c wave

Question 13

Which part of JVP occurs in S2?

Answer 13

X descent, v wave and y descent

Question 14

Repolarisation

Answer 14

Diastole

Question 15

Synthesis of protein molecules?

Answer 15

Nucleolus

Question 16

1st pharyngeal cleft

Answer 16

External auditory meatus

Question 17

Thyroid gland germ cell layer

Answer 17

Endoderm

Question 18

Sotage of renin in juxtaglomerular cells

Answer 18

Prorenin

Question 19

What forms anterior pituitary in development?

Answer 19

Mouth oral ectoderm from splitting of buccopharyngeal membrnae

Question 20

CNS cell compoent derivatives

Answer 20

Neural tube

Question 21

PNS cell component derivatives

Answer 21

Neural crest cells. Also forms pia and ararachnoid mater

Question 22

Dura mater progentiort

Answer 22

Mesoderm

Question 23

Precurosr to nucleuos pulposus

Answer 23

Notochord from mesoderm

Question 24

Volume of air in chest after full expiration

Answer 24

Residual

Question 25

Volume of air after normal expiration

Answer 25

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

Question 26

Used for fatty acid synthesis

Answer 26

AcetylcoA

Question 27

oxaloacetate

Answer 27

TCA intermediate

Question 28

A-ketoglutarate

Answer 28

Source of glutamate and glycine and stimuulates protein syntheeiss

Question 29

What breaks down cAMP?

Answer 29

Phosphodiesterase

Question 30

Major extracellular ions

Answer 30

Chloride anion and Sodium cation

Question 31

Major intracellular inons

Answer 31

Phosphate anion and Pottasium cation

Question 32

Slowest electrical conduction

Answer 32

AV node

Question 33

Effect of heart failure F

Answer 33

luid retention that causes peripjeral oedema

Question 34

What causes curve to shift to rigght?

Answer 34

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.

Question 35

What causes curve to shift to left?

Answer 35

Alklalosis with high Ph, low temp, low BP

Question 36

Majority of CO2 transport

Answer 36

Bicarbonate

Question 37

Refernece for JVP

Answer 37

Manubriosternal angle

Question 38

Isovolumetric ventricular contraction

Answer 38

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

Question 39

Blood presssure calculation

Answer 39

Blood pressure= cardiac output x peripherla resistance

Question 40

Main source of lipase

Answer 40

Pancreas

Question 41

How do micelles form?

Answer 41

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

Question 42

Kidney and gonads derivative

Answer 42

intermediate mesoderm

Question 43

What supplies the fundus and greater curvature of stomach?

Answer 43

Splenic artery

Question 44

Greater survature of stomach?

Answer 44

Superiorly by splenic and inferiorly by gastroduodenal

Question 45

Which part of mesoderm becomes continous with the amniotic cavity?

Answer 45

Somatic mesoderm- gives rise to parietal peritoneum and dorsal mesogastrium

Question 46

Which part of the mesoderm becomes continous twiththe yolk sac?

Answer 46

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

Question 47

Effect of hypercalcemia

Answer 47

Altered mental state and abomdinal pane due to pancreatitis and constipation

Question 48

What does vWF bind to?

Answer 48

Factor VIII

Question 49

Where does antigen bind to antibody?

Answer 49

Epitope

Question 50

Direction of translation

Answer 50

5' to 3' end

Question 51

Branches of ascending aorta

Answer 51

Coronary arteries

Question 52

Structure anterior to thymus gland

Answer 52

Aortic arch

Question 53

Inferior alveolar and lingual nerve

Answer 53

Branch of mandibular nerve

Question 54

Where do the mandibular and maxillary nerve originate?

Answer 54

Trigeminal nerve