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PANACEA QUIZ 2.0

Total questions: 60

Worksheet time: 30mins

Name
Class
Date
1.

According to Erlanger Gasser Classification of nerve fibers,

correct sequence for conduction velocity of nerve fibers is :

a)

A-alpha > A-Beta > C > B

b)

A-alpha > A-Beta >B >C

c)

C>B> A-alpha > A-Beta

d)

B>C> A-alpha > A-Beta

2.

Which of the following is a purely motor nerve fiber?

a)

A-alpha

b)

A- delta

c)

A- gamma

d)

C

3.

You accidentally slept with your elbow and arm under your head,on waking up you feel numbness due to compression of which nerve fibers mainly :

a)

A-alpha and A-beta

b)

C fibers

c)

B fibers

d)

None of the above

4.

Nerve Injury with best prognosis is :

a)

Ulnar Nerve

b)

Radial Nerve

c)

Common Peroneal Nerve

d)

Femoral Nerve

5.

Chromatolysis is the process of degradation of what part of neuron in

wallerian degeneration :

a)

Axon

b)

Axon Hillock

c)

Synapse

d)

Nissl’s Bodies

6.

Sibson’s fascia is degenerative part of :

a)

Scalenus Anterior

b)

Scalenus Medius

c)

Scalenus Posterior

d)

None of above

7.

Space between Lower Border of Lung and costo mediastinal line of reflection is ______ and most dependent recess in pleural cavity is ________ respectively:

a)

Costodiaphragmatic Recess, Costo-Mediastinal Recess

b)

Costodiaphragmatic Recess , Costodiaphragmatic Recess

c)

Costo-Mediastinal Recess, Costo-Mediastinal Recess

d)

Costo Mediastinal Recess, Costodiaphragmatic Recess

8.

Central Part of diaphragmatic pleura is supplied by Phrenic Nerve :

a)

True

b)

False

9.

Lingula of left lung is not a lobe,it is extension of lower end of cardiac notch :

a)

True

b)

False

10.

Rasmussen Aneurysm is due to :

a)

Syphilis

b)

Pneumonia

c)

Bronchitis

d)

TB

11.

In a Bronchopulonary segment,which of the following structure is intersegmental :

a)

Tertiary Bronchus

b)

Pulmonary Artery

c)

Brochial Artery

d)

Pulmonary Vein

12.

Segment aerated by lobar bronchus is called as bronchopulmonary segment :

a)

True

b)

False

13.

Most dependent BPS in supine position is :

a)

Apical Segment of lower lobe of right lung

b)

Medial Segment of middle lobe of right lung

c)

Lateral Segment of middle lobe of right lung

d)

Posterior Basal Segment of lower lobe of right lung

14.

Imaginary Line from sternal angle to T2 vertebra divides mediastinum into superior & inferior mediastinum

a)

True

b)

False

15.

Which of following is not a content of superior mediastinum :

a)

Thymus

b)

Brachiocephalic veins

c)

Trachea

d)

Superior Vena Cava (SVC)

16.

All below are levels of esophagus constrictions except :

a)

C6

b)

T4

c)

T8

d)

T10

17.

Cervical Part of oesophagus drains into Brachicephalic Vein :

a)

True

b)

False

18.

Thoracic Duct does not drain all of these structures except :

a)

Right Head and neck

b)

Convex surface of liver

c)

Left Head and Neck

d)

Right Upper Limb

19.

Non oxidative pathway of HMP Shunt is reversible :

a)

True

b)

False

20.

Glucose 6 Phosphate is inhibitor of Hexokinase :

a)

True

b)

False

21.

Fluoride is inhibitor of which glycolytic enzyme :

a)

Enolase

b)

1,3 BP Glycerate Kinase

c)

Glyceraldehyde 3P Dehydrogenase

d)

PEP Kinase

22.

Product formed in Rapppaport Leubering Cycle is :

a)

1,3 BPG

b)

2,3 BPG

c)

3 PhosphoGlyerate

d)

2 Phosphoglycerate

23.

HMP Shunt is the main source of NADPH :

a)

True

b)

False

24.

The Site of HMP shunt is :

a)

Mitochondria

b)

Cytosol

c)

Nucleus

d)

Lysosome

25.

In structure of glycogen, primary linear bonds are by ___ linkages and branch point bonds are by __ linkage :

a)

beta 1-4,alpha 1-6

b)

alpha 1-4,alpha 1-6

c)

alpha 1,4,beta 1,6

d)

beta 1-4,beta 1-6

26.

Glycogenesis takes place in muscle only :

a)

True

b)

False

27.

Highest percentage weight of glycogen is stored in :

a)

Muscle

b)

Liver

c)

RBC

d)

Kidney

28.

Highest amount of glycogen is stored in :

a)

Muscle

b)

Liver

c)

RBC

d)

Kidney

29.

Site of glycogenesis is Golgi apparatus :

a)

True

b)

False

30.

Acceptor of glucose residues in glycogenesis is :

a)

Carbohydrate

b)

Protein

c)

Lipid

d)

Nucleic acid

31.

Alpha keto glutarate is a __ carbon compound :

a)

3

b)

5

c)

4

d)

8

32.

Hyperammonemia inhibits TCA Cycle by inhibiting which substance :

a)

Fumarate

b)

Alpha keto glutarate

c)

Succinyl CoA

d)

Oxaloacetate

33.

Arsenate is an inhibitor of Aconitase :

a)

True

b)

False

34.

Glucose transporter present in neurons is :

a)

GLUT 3

b)

GLUT 2

c)

GLUT 1

d)

GLUT 4

35.

Glucose transporter present in BLASTOCYST is :

a)

GLUT 3

b)

GLUT 8

c)

GLUT 1

d)

GLUT 4

36.

Glucose Transporter concerned with fructose transport is :

a)

GLUT 3

b)

GLUT 8

c)

GLUT 1

d)

GLUT 5

37.

Base of heart is not made of :

a)

Left Atrium

b)

Small part Rt Atria

c)

Left Ventricle

d)

Proximal SVC

38.

The inferior border of heart is formed by left ventricle :

a)

True

b)

False

39.

The LEFT border of heart is formed by left ventricle and left atrial appendage :

a)

True

b)

False

40.

The no. of papillary muscles in left ventricle is :

a)

3

b)

5

c)

4

d)

2

41.

The no. of papillary muscles in RIGHT ventricle is :

a)

3

b)

5

c)

4

d)

2

42.

Purkinje fibers are modified :

a)

Cardiac Muscle

b)

Smooth muscle

c)

skeletal muscle

d)

fibrous tissue

43.

During contraction, H band ______, A band _______, I band ________ respectively:

a)

Shortens, Shortens, Unchanged

b)

Shoretens, Widens, Unchanged

c)

Shortens, Unchanged, Shortens

d)

Shortens, Shortens, Shortens

44.

You are on a trip to Japan and consumes puffer fish without precautions leading to muscle paralysis, which channels were blocked by the tetrado toxin of pufferfish :

a)

Voltage sensitive Ca2+ channels

b)

Voltage gated Na+ channels

c)

Ach Receptor

d)

DHP Receptor

45.

Ach release via exocytosis requires Synaptobrevin Protein

a)

True

b)

False

46.

Latent Period of muscle twitch is 10ms, Contraction Period is 50ms.What is the teranizing frequency of the muscle?

a)

20Hz

b)

25Hz

c)

30Hz

d)

10Hz

47.

Sarcomere length corresponding to maximum tension generated is :

a)

2 micrometer

b)

3 micrometer

c)

4 micrometer

d)

6 micrometer

48.

Passive Tension in a muscle fiber is due to ____ protein mainly :

a)

Actin

b)

Tropomyosin

c)

Titin

d)

Troponin C

49.

Fast Fatiguable fibers are of the type :

a)

Type 1

b)

Type 2a

c)

Type 2b

50.

Fast FATIGUE RESISTANT FIBERS are of type :

a)

Type 1

b)

Type 2a

c)

Type 2b

51.

Slow FATIGUE RESISTANT Fibers are of type :

a)

Type 1

b)

Type 2a

c)

Type 2b

52.

Chronaxie is the measure of strength of current used :

a)

True

b)

False

53.

Rheobase is the maximum strength of current required to produce response :

a)

True

b)

False

54.

Inactivation state of Na+ channels is characterised by m gate ____ and h gate _____:

a)

Open, Open

b)

Open, Closed

c)

Closed, Closed

d)

Closed, Open

55.

Rest state of Na+ channels is characterised by m gate ____ and h gate _____:

a)

Open, Open

b)

Open, Closed

c)

Closed, Closed

d)

Closed, Open

56.

Firing to 1/3rd of repolarization is called as Relative Refractory Period :

a)

True

b)

False

57.

Proteins comprises what percentage of body weight :

a)

18

b)

60

c)

30

d)

26

58.

If the total body water is 60,amount of ECF and ICF respectively are :

a)

40,20

b)

20,40

c)

30,30

d)

50,10

59.

Measurement of body fluid compartment is by dye dilution method :

a)

True

b)

False

60.

In dye dilution method, Inulin is an indicator of :

a)

ECF Volume

b)

Rbc Volume

c)

Plasma Volume

d)

Interstitial Fluid