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WorksheetsEC8073_ME_MODEL EXAM III_QUIZ_27.11.2020-PART-A
Total questions: 30
Worksheet time: 30mins
Name
Class
Date
1.
1.Source of Bioelectric potential is ____________ in nature.
a)
electrical
b)
ionic
c)
chemical
d)
mechanical
2.
2.The principal ion that is not involved with the phenomena of producing cell potentials is ______________
a)
sodium
b)
potassium
c)
chlorine
d)
hydrogen
3.
3.Which among the following is not associated with electrical activity of heart?
a)
SA Node
b)
Bundle of His
c)
Bipolar Leads
d)
AV Node
4.
4.Electrooculography (EOG/E.O.G.) is a technique for measuring what?<br />
a)
abnormal function of the brain
b)
heart rate
c)
respiration rate
d)
cornea-retinal standing potential
5.
5.10/20 system of electrode placement is used in<br />
a)
EEG
b)
ECG
c)
EMG
d)
ENG
6.
6.EEG is related to the activities of _______.
a)
Nerve fibres
b)
Muscles
c)
Brain
d)
None of above
7.
7.What is the normal value of Blood pressure?
a)
80/120
b)
120/80
c)
150/70
d)
100/80
8.
8.The sound that is heard during the indirect measurement of blood pressure is_______________.
a)
karakara sound
b)
korotkoff sound
c)
kayakaya sound
d)
muffling
9.
9.The dispapperance of korotkoff sound at some point is called as
a)
mapping
b)
muffling
c)
systolic
d)
daistollic
10.
10.What is the other name for Filter Photometer?
a)
Spirometer
b)
Calorimeter
c)
Photometer
d)
Flurometer
11.
11.The systemic body temperature can be measured more accurately at the _________________.<br />
a)
the tympanic membrane in the ear
b)
the tip of the toungue
c)
under arm pit
d)
forehead
12.
12.Identify the two methods of pulse measurement from living body
a)
Transmittance and reflectance methods
b)
Modulated and demodulated methods
c)
Swing and miss
d)
None of the above
13.
13.A device capable of generating artificial pacing impulses and delivering them to heart for its continuous normal functioning , when the naturally generated pulses are insufficient for a person is known as _____________.
a)
Ventilator
b)
Dialyser
c)
Defibrillator
d)
Artificial Pacemaker
14.
14. In which defibrillation method, a capacitors charged to a high dc voltage and then rapidly discharged through electrodes across the chest of patient to correct the twitching heart muscles?<br />
a)
DC defibrillation method
b)
AC defibrillation method
c)
Synchroniser mode
d)
none of the above
15.
15. It tracks of each heart beat and if there are any missed rhythm, it gives an electric shock immediately.Identify this device.<br />
a)
Pacemaker
b)
Cardiovertor
c)
Ventillator
d)
Nebuliser
16.
16.Ultrafiltration is_______________
a)
movement of solutes from an area of high to low concentration.
b)
movement of fluid from a region of high to low pressure, caused by pressure gradient.
c)
movement of pressure between blood & dialysate compartment.
d)
none of the above
17.
17.The delivered gas reaches a predetermined pressure in the proximal or upper airways. A ventilator that operates primarily in this manner is said to be ______________
a)
Pressure-cycled ventilators
b)
Volume-cycled ventilators
c)
Time-cycled ventilators
d)
none of the above
18.
18. The three gradient coils of MRI are named conventionally as______________
a)
Horizontal,Vertical,Diagonal
b)
Height, Width, Depth
c)
x,y,z
d)
a,b,c
19.
19.For what all purposes is diathermy principal used?
a)
Surgical and Therapeutic
b)
Therapeutic and Diagnostic
c)
Diagnostic and surgical
d)
Diagnostic and rehabilitative
20.
20.Which of the diathermy machine is good for deep tissue healing?
a)
ultrasound
b)
short wave
c)
cold compress
d)
electrical impulse
21.
21.In induction field diathermy, the heating effects are done by______________
a)
Using magnetic field
b)
Induce an electrical current within body parts
c)
Using an electric field
d)
Made of metal that is shape into a coil
22.
22.The closer/smaller the electrode, the more superficial & local the pattern of heating.Validate the statement.
a)
true
b)
false
23.
23.The dosage of ultrasound can be controlled by _________ of the ultrasound.
a)
Frequency
b)
Intensity
c)
Exposure
d)
time
e)
All the above.
24.
24.Transmission channel is connected to each signal channel input for a short time to sample and transmit that signal.this scheme describes_____________<br />
a)
TDM bio-telemetry
b)
FDM bio-telemetry
c)
VHF Telemetry
d)
None of the above
25.
25. Telemedicine is the use of medical information exchange from one site to another via________.<br />
a)
electronic communication
b)
written communication
c)
verbal communication
d)
print communication
26.
26.What forms the basic process of Image acquisition using teleradiology systems?
a)
X-Ray graphs
b)
Film digitizers
c)
Photographs
d)
X-ray films
27.
27.Hormone that causes blood sugar to be lowered is_________
a)
Glucagon
b)
Glycogen
c)
Insulin
d)
Glucose
28.
28.Gland that secretes hormones that regulate blood glucose is__________
a)
Liver
b)
Adrenals
c)
Pancreas
d)
Thyroid
29.
29. The system that is implemented by analyzing and interpreting electrical signals from brain activity, collected through electrodes attached to the scalp and making decisions from the abstractions of the signal is known as______.
a)
Robotic intelligence
b)
Machine Learning
c)
Human brain networking
d)
brain machine interface
30.
30.In a Radio pill, _____________________ is used as a transmitting aerial.<br />
a)
dish antenna
b)
horn antenna
c)
yagi-uda antenna
d)
patch /groove antenna
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