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WorksheetsPANACEA QUIZ 2.0
Total questions: 60
Worksheet time: 30mins
According to Erlanger Gasser Classification of nerve fibers,
correct sequence for conduction velocity of nerve fibers is :
A-alpha > A-Beta > C > B
A-alpha > A-Beta >B >C
C>B> A-alpha > A-Beta
B>C> A-alpha > A-Beta
Which of the following is a purely motor nerve fiber?
A-alpha
A- delta
A- gamma
C
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-alpha and A-beta
C fibers
B fibers
None of the above
Nerve Injury with best prognosis is :
Ulnar Nerve
Radial Nerve
Common Peroneal Nerve
Femoral Nerve
Chromatolysis is the process of degradation of what part of neuron in
wallerian degeneration :
Axon
Axon Hillock
Synapse
Nissl’s Bodies
Sibson’s fascia is degenerative part of :
Scalenus Anterior
Scalenus Medius
Scalenus Posterior
None of above
Space between Lower Border of Lung and costo mediastinal line of reflection is ______ and most dependent recess in pleural cavity is ________ respectively:
Costodiaphragmatic Recess, Costo-Mediastinal Recess
Costodiaphragmatic Recess , Costodiaphragmatic Recess
Costo-Mediastinal Recess, Costo-Mediastinal Recess
Costo Mediastinal Recess, Costodiaphragmatic Recess
Central Part of diaphragmatic pleura is supplied by Phrenic Nerve :
True
False
Lingula of left lung is not a lobe,it is extension of lower end of cardiac notch :
True
False
Rasmussen Aneurysm is due to :
Syphilis
Pneumonia
Bronchitis
TB
In a Bronchopulonary segment,which of the following structure is intersegmental :
Tertiary Bronchus
Pulmonary Artery
Brochial Artery
Pulmonary Vein
Segment aerated by lobar bronchus is called as bronchopulmonary segment :
True
False
Most dependent BPS in supine position is :
Apical Segment of lower lobe of right lung
Medial Segment of middle lobe of right lung
Lateral Segment of middle lobe of right lung
Posterior Basal Segment of lower lobe of right lung
Imaginary Line from sternal angle to T2 vertebra divides mediastinum into superior & inferior mediastinum
True
False
Which of following is not a content of superior mediastinum :
Thymus
Brachiocephalic veins
Trachea
Superior Vena Cava (SVC)
All below are levels of esophagus constrictions except :
C6
T4
T8
T10
Cervical Part of oesophagus drains into Brachicephalic Vein :
True
False
Thoracic Duct does not drain all of these structures except :
Right Head and neck
Convex surface of liver
Left Head and Neck
Right Upper Limb
Non oxidative pathway of HMP Shunt is reversible :
True
False
Glucose 6 Phosphate is inhibitor of Hexokinase :
True
False
Fluoride is inhibitor of which glycolytic enzyme :
Enolase
1,3 BP Glycerate Kinase
Glyceraldehyde 3P Dehydrogenase
PEP Kinase
Product formed in Rapppaport Leubering Cycle is :
1,3 BPG
2,3 BPG
3 PhosphoGlyerate
2 Phosphoglycerate
HMP Shunt is the main source of NADPH :
True
False
The Site of HMP shunt is :
Mitochondria
Cytosol
Nucleus
Lysosome
In structure of glycogen, primary linear bonds are by ___ linkages and branch point bonds are by __ linkage :
beta 1-4,alpha 1-6
alpha 1-4,alpha 1-6
alpha 1,4,beta 1,6
beta 1-4,beta 1-6
Glycogenesis takes place in muscle only :
True
False
Highest percentage weight of glycogen is stored in :
Muscle
Liver
RBC
Kidney
Highest amount of glycogen is stored in :
Muscle
Liver
RBC
Kidney
Site of glycogenesis is Golgi apparatus :
True
False
Acceptor of glucose residues in glycogenesis is :
Carbohydrate
Protein
Lipid
Nucleic acid
Alpha keto glutarate is a __ carbon compound :
3
5
4
8
Hyperammonemia inhibits TCA Cycle by inhibiting which substance :
Fumarate
Alpha keto glutarate
Succinyl CoA
Oxaloacetate
Arsenate is an inhibitor of Aconitase :
True
False
Glucose transporter present in neurons is :
GLUT 3
GLUT 2
GLUT 1
GLUT 4
Glucose transporter present in BLASTOCYST is :
GLUT 3
GLUT 8
GLUT 1
GLUT 4
Glucose Transporter concerned with fructose transport is :
GLUT 3
GLUT 8
GLUT 1
GLUT 5
Base of heart is not made of :
Left Atrium
Small part Rt Atria
Left Ventricle
Proximal SVC
The inferior border of heart is formed by left ventricle :
True
False
The LEFT border of heart is formed by left ventricle and left atrial appendage :
True
False
The no. of papillary muscles in left ventricle is :
3
5
4
2
The no. of papillary muscles in RIGHT ventricle is :
3
5
4
2
Purkinje fibers are modified :
Cardiac Muscle
Smooth muscle
skeletal muscle
fibrous tissue
During contraction, H band ______, A band _______, I band ________ respectively:
Shortens, Shortens, Unchanged
Shoretens, Widens, Unchanged
Shortens, Unchanged, Shortens
Shortens, Shortens, Shortens
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 :
Voltage sensitive Ca2+ channels
Voltage gated Na+ channels
Ach Receptor
DHP Receptor
Ach release via exocytosis requires Synaptobrevin Protein
True
False
Latent Period of muscle twitch is 10ms, Contraction Period is 50ms.What is the teranizing frequency of the muscle?
20Hz
25Hz
30Hz
10Hz
Sarcomere length corresponding to maximum tension generated is :
2 micrometer
3 micrometer
4 micrometer
6 micrometer
Passive Tension in a muscle fiber is due to ____ protein mainly :
Actin
Tropomyosin
Titin
Troponin C
Fast Fatiguable fibers are of the type :
Type 1
Type 2a
Type 2b
Fast FATIGUE RESISTANT FIBERS are of type :
Type 1
Type 2a
Type 2b
Slow FATIGUE RESISTANT Fibers are of type :
Type 1
Type 2a
Type 2b
Chronaxie is the measure of strength of current used :
True
False
Rheobase is the maximum strength of current required to produce response :
True
False
Inactivation state of Na+ channels is characterised by m gate ____ and h gate _____:
Open, Open
Open, Closed
Closed, Closed
Closed, Open
Rest state of Na+ channels is characterised by m gate ____ and h gate _____:
Open, Open
Open, Closed
Closed, Closed
Closed, Open
Firing to 1/3rd of repolarization is called as Relative Refractory Period :
True
False
Proteins comprises what percentage of body weight :
18
60
30
26
If the total body water is 60,amount of ECF and ICF respectively are :
40,20
20,40
30,30
50,10
Measurement of body fluid compartment is by dye dilution method :
True
False
In dye dilution method, Inulin is an indicator of :
ECF Volume
Rbc Volume
Plasma Volume
Interstitial Fluid
