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WorksheetsCOMPREHENSIVE TEST-ADE
Total questions: 80
Worksheet time: 27mins
Name
Class
Date
1.
Frequency of sound audible to human beings is in the range of _______.
a)
2 Hz- 20 Hz
b)
20 Hz - 2 kHz
c)
20 Hz - 20 kHz
d)
2 Hz - 20 kHz
2.
For ear bone conduction studies ____________ audiometers are used.
a)
Pure tone
b)
Speech
c)
Impedance type
d)
All of the options
3.
___________ noise is a noise containing all frequencies in the audible spectrum at approximately equal intensities.
a)
Narrow band
b)
White
c)
Cross over noise
d)
Speech noise
4.
The bone conduction vibrator in audiometry is placed at the ________.
a)
Parietal bone
b)
Temporal bone
c)
zygomatic process
d)
Mastoid process
5.
Hearing thresholds greater than ________ dB do not represent useful hearing for purposes of communication.
a)
25
b)
40
c)
70
d)
90
6.
Normal speech curve has a ___________ shape.
a)
sinsoidal
b)
sigmoid
c)
ellipsoid
d)
convex
7.
______________ is used to measure the pressure in middle ear
a)
pure tone audiometry
b)
speech audiometry
c)
impedance audiometry
d)
tympanometry
8.
_________ measures the acoustic impedance in the external ear canals.
a)
pure tone audiometry
b)
speech audiometry
c)
impedance audiometry
d)
tympanometry
9.
Type of lung disorder when the lung tissue and/or chest muscles can’t expand enough is ____________ type.
a)
Obstructive
b)
Restrictive
c)
Destructive
d)
None of the options
10.
The amount of air that can be inhaled or exhaled during<br />one respiratory cycle is called __________________.
a)
Tidal volume
b)
Residual volume
c)
Inspiratory reserve volume
d)
Expiratory reserve volume
11.
The normal value of expiratory reserve volume is ___________.
a)
100 - 500 ml
b)
400-600 ml
c)
700-1200 ml
d)
1500-2000 ml
12.
The volume of air remaining in the lungs after a normal, passive exhalation is called ___________.
a)
Total lung capacity
b)
Vital capacity
c)
Inspiratory capacity
d)
Functional residual capacity
13.
A normal adult has a vital capacity between _____________
a)
1-2 liters
b)
2-3 liters
c)
3-5 liters
d)
6-8 liters
14.
In obstructive lung diseases, totla lung capacity __________.
a)
Increases
b)
Decreases
c)
Do not change
d)
depends on the condition
15.
In restrictive lung disorders, the flow-volume loop with respect to the normal ___________.
a)
shifts to the left
b)
shifts to the right
c)
becomes bigger in size
d)
do not chane
16.
Velocity of blood in aorta is approximately _____________.
a)
5 cm/s
b)
40 cm/s
c)
100 cm/s
d)
200 cm/s
17.
_____________ is not a point of care device.
a)
glucometer
b)
digital BP meter
c)
Hb meter
d)
pregnency test kits
18.
Amplitude of the volume-time graph ____________ disoders than the normal lungs.
a)
increases in restictive and decreases in obstructive
b)
decreases in restictive and increases in obstructive
c)
increases in both restictive and obstructive
d)
decreases in both restictive and obstructive
19.
___________ is an example of restrictive lung disorder.
a)
COPD
b)
Asthma
c)
Pulmonary fibrosis
d)
Sarcoidosis
20.
Normal value of Maximum Voluntary Ventillation is ___________.
a)
120 L/min
b)
10 L/min
c)
25L/min
d)
50 L/min
21.
__ is the isolation circuit used for electrocardiogram.
a)
Transformer coupled
b)
Direct coupling
c)
Indirect coupling
d)
None of these.
22.
_____ is a plot of high-fidelity recording of the sounds and murmurs made by the heart with the help of the machine
a)
PCG
b)
ECG
c)
EEG
d)
MEG
23.
____ is a type of cardiac stress testing .
a)
Holter
b)
Bicycle
c)
PPG
d)
PCG
24.
records the brain waves, the oxygen level in your blood, heart rate and breathing, as well as eye and leg movements during the study
a)
Polysomnography
b)
ECG
c)
EEG
d)
PPG
25.
_____ is based on the principle that oxygen consumption is equal to the product of the organ's blood flow (CO) and the difference in the concentration of the substance in the arterial and venous circulation
a)
Doppler method
b)
Fick's method
c)
PPG
d)
Colorimetry
26.
____is the amount of air that moves in or out of the lungs with each respiratory cycle.
a)
MCV
b)
Tidal volume
c)
Spirometry
d)
Cardiac output
27.
______is a technique that measures changes in electrical resistance in tissues of the extremity in response to changes in volume.
a)
Impedance plethysmography
b)
PPG
c)
ECG
d)
MEG
28.
_____is an apparent change in sound frequency that results from the reflection of ultrasound from a moving target
a)
Fick's method
b)
Doppler shift
c)
Phonocardiogram
d)
Audiometry
29.
An occluding upper arm cuff is used for ____ monitoring
a)
HB
b)
Spectrum
c)
Invasive BP
d)
Non invasive BP
30.
______measures the electrical signal generated at the visual cortex in response to visual stimulation.
a)
VEP
b)
AEP
c)
SSEP
d)
PEEP
31.
___ monitor is worn for 24 hours and records the heart's activity throughout that time.
a)
PPG
b)
NIBP
c)
PCG
d)
Holter
32.
___ technique involves direct measurement of arterial pressure by inserting a cannula needle in a suitable artery.
a)
HB
b)
Spectrum
c)
Invasive BP
d)
Non invasive BP
33.
_____response reflects the auditory ability level of an individual.
a)
VEP
b)
AEP
c)
SSEP
d)
PEEP
34.
Beat labelling is used for the detection of _____
a)
Arrhythmia
b)
BP
c)
PPG
d)
Gait analysis
35.
Alpha wave comes under ____ frequecy
a)
8-12 Hz
b)
12 to 16Hz
c)
4 to 7Hz
d)
None of these
36.
____ is used for the assessment of cardiac output, systemic SVR, and the stroke volume/pulse pressure ratio.
a)
Impedance plethysmography
b)
Impedance cardiography
c)
Skin resistance
d)
None of these
37.
___ is the electrical activity of the brain that results from the stimulation of touch.
a)
VEP
b)
AEP
c)
SSEP
d)
PEEP
38.
is the volume of blood pumped out of the left ventricle of the heart during each systolic cardiac contraction.
a)
Lung capacity
b)
Alveolar pressure
c)
Tidal volume
d)
Stroke volume
39.
Which nerves are attached to the brain and emerge from the skull?
a)
Cranial Nerves
b)
Spinal Nerves
c)
Thoracic Nerves
d)
Sacral Nerves
40.
_____is an optically obtained graph that can be used to detect blood volume changes in the microvascular bed of tissue.
a)
PPG
b)
ECG
c)
MEG
d)
EEG
41.
Frequency of sound audible to human beings is in the range of _______.
a)
2 Hz- 20 Hz
b)
20 Hz - 2 kHz
c)
20 Hz - 20 kHz
d)
2 Hz - 20 kHz
42.
For ear bone conduction studies ____________ audiometers are used.
a)
Pure tone
b)
Speech
c)
Impedance type
d)
All of the options
43.
___________ noise is a noise containing all frequencies in the audible spectrum at approximately equal intensities.
a)
Narrow band
b)
White
c)
Cross over noise
d)
Speech noise
44.
The bone conduction vibrator in audiometry is placed at the ________.
a)
Parietal bone
b)
Temporal bone
c)
zygomatic process
d)
Mastoid process
45.
Hearing thresholds greater than ________ dB do not represent useful hearing for purposes of communication.
a)
25
b)
40
c)
70
d)
90
46.
Normal speech curve has a ___________ shape.
a)
sinsoidal
b)
sigmoid
c)
ellipsoid
d)
convex
47.
______________ is used to measure the pressure in middle ear
a)
pure tone audiometry
b)
speech audiometry
c)
impedance audiometry
d)
tympanometry
48.
_________ measures the acoustic impedance in the external ear canals.
a)
pure tone audiometry
b)
speech audiometry
c)
impedance audiometry
d)
tympanometry
49.
Type of lung disorder when the lung tissue and/or chest muscles can’t expand enough is ____________ type.
a)
Obstructive
b)
Restrictive
c)
Destructive
d)
None of the options
50.
The amount of air that can be inhaled or exhaled during<br />one respiratory cycle is called __________________.
a)
Tidal volume
b)
Residual volume
c)
Inspiratory reserve volume
d)
Expiratory reserve volume
51.
The normal value of expiratory reserve volume is ___________.
a)
100 - 500 ml
b)
400-600 ml
c)
700-1200 ml
d)
1500-2000 ml
52.
The volume of air remaining in the lungs after a normal, passive exhalation is called ___________.
a)
Total lung capacity
b)
Vital capacity
c)
Inspiratory capacity
d)
Functional residual capacity
53.
A normal adult has a vital capacity between _____________
a)
1-2 liters
b)
2-3 liters
c)
3-5 liters
d)
6-8 liters
54.
In obstructive lung diseases, totla lung capacity __________.
a)
Increases
b)
Decreases
c)
Do not change
d)
depends on the condition
55.
In restrictive lung disorders, the flow-volume loop with respect to the normal ___________.
a)
shifts to the left
b)
shifts to the right
c)
becomes bigger in size
d)
do not chane
56.
Velocity of blood in aorta is approximately _____________.
a)
5 cm/s
b)
40 cm/s
c)
100 cm/s
d)
200 cm/s
57.
_____________ is not a point of care device.
a)
glucometer
b)
digital BP meter
c)
Hb meter
d)
pregnency test kits
58.
Amplitude of the volume-time graph ____________ disoders than the normal lungs.
a)
increases in restictive and decreases in obstructive
b)
decreases in restictive and increases in obstructive
c)
increases in both restictive and obstructive
d)
decreases in both restictive and obstructive
59.
___________ is an example of restrictive lung disorder.
a)
COPD
b)
Asthma
c)
Pulmonary fibrosis
d)
Sarcoidosis
60.
Normal value of Maximum Voluntary Ventillation is ___________.
a)
120 L/min
b)
10 L/min
c)
25L/min
d)
50 L/min
61.
Absorbance of sample is _____________ to concentration.
a)
No relation
b)
Directly proportional
c)
Indirectly proportional
d)
Not applicable
62.
Unit of Absorbance
a)
mole/sec
b)
No unit
c)
mol/cm2/sec
d)
cm/mol/sec
63.
Working principle of spectrophotometer
a)
Diffusion
b)
Scattering
c)
Absorbance
d)
Reflection
64.
How is the output measured with respect to colourimeter
a)
Photocell
b)
Battery
c)
Volume
d)
Pressure
65.
Principle of Monochromator
a)
Diffusion by grating
b)
Scattering
c)
Absorbance
d)
Reflection
66.
ISE converts
a)
activity of a specific ion dissolved in a solution into an electrical potential.
b)
activity of electrical potential into a specific ion dissolved in a solution
c)
activity of a specific ion dissolved in a solution into ion movement
67.
Lab on Chip
a)
that integrates one or several laboratory functions on a multi integrated circuit
b)
that integrates one or several laboratory functions on a single integrated circuit
c)
that integrates one or several laboratory functions on a full equipped lab service in a single bulding.
d)
that integrates one or single laboratory functions on a combined integrated chips
68.
Test that measures the presence of an antigen with very high sensitivity.
a)
Ion selective test
b)
Flow cytometry
c)
Fluroscopy
d)
Radioimmunoassay
69.
ELISA stands for
a)
enzyme-linked immunoarray
b)
enzyme-lingand immunoassay
c)
Enzyme-linked immunoassay
d)
Ebola-linked immunoassay
70.
Technique of precipitating a protein antigen out of solution using an antibody that specifically binds to that particular protein
a)
Immunosolidifucation
b)
Immunoprecipitation
c)
Immunoreactivity
d)
Immunoassay
71.
Principle of Electrophoresis
a)
Technique used to separate macromolecules in a fluid or gel based on their charge, binding affinity, and size under an magnetic field.
b)
Technique used to separate macromolecules in a fluid or gel based on their charge, binding affinity, and size under an electric field.
c)
Technique used to combine macromolecules in a fluid or gel based on their charge, binding affinity, and size under an electric field.
d)
Technique used to combine macromolecules in a fluid or gel based on their charge, binding affinity, and size under an magnetic field.
72.
Light source used in Flow cytometry
a)
Visible light
b)
Infrared
c)
Ultraviolet
d)
Laser
73.
Output of the flowcytometry sample cell is captured by
a)
DSO
b)
Multimeter
c)
Photomultipler Tube
d)
Function Generator
74.
Chromatography technique that uses paper sheets or strips as the adsorbent being the stationary phase through which a solution is made to pass
a)
Tissue
b)
Liquid
c)
Paper
d)
High pressure
75.
Particles pulled through an orifice, concurrent with an electric current, change in impedance that is proportional to the volume of the particle traversing the orifice works on which principle
a)
Coulter
b)
Radioimmunoassay
c)
Electrophoresis
d)
Chromatography
76.
The _____________ is a method uses to rapidly make millions to billions of copies of a specific DNA sample, allowing scientists to take a very small sample of DNA and amplify it to a large enough amount to study in detail.
a)
Protein reaction
b)
Glucose chain detection
c)
Ligand chain reaction
d)
Polymerase chain reaction
77.
Substrate used for ELISA
a)
Amylases and amyloglucosidases
b)
Niger
c)
Carbon with peroxidase
d)
Horseradish peroxidase (HRP) and Alkaline phosphatase (ALP)
78.
Enzyme used in glucometer
a)
Fructose hexokinase
b)
Disaccride oxidase
c)
Glucose oxidase
d)
Monopolymer
79.
Ion selective optodes works on principle of
a)
Electrochemical
b)
Optical
c)
Electromagnetic
d)
Fluid mechanics
80.
A ________ is a fluorescent chemical compound that can re-emit light upon light excitation
a)
Flurophore
b)
Fluroassay
c)
Fluroprope
d)
Flurochromato
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