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WorksheetsElementary Medical Physics
Total questions: 15
Worksheet time: 8mins
The mass number is the total number of ------- in the atom.
protons
neutrons
both protons and neutrons
none of the above
-------- is an ionizing radiation
infrared wave
ultrasound wave
X-ray
radiowave
A condition that makes your heart beat more than 100 times per minute
Bradycardia
Tachycardia
arrythmia
bradypnea
Find the odd one out
Body temperature
Heart rate
Blood sugar
Respiratory rate
Unstable nuclei transform to stable ones by emitting
alpha particle
beta particles
gamma rays
All of the above
A records of the electrical activity of the heart is termed as
ECG
EEG
EMG
EOG
Which medical imaging technique uses nonionizing radiation?
X-ray imaging
CT Scan
Ultrasound Imaging
What is the usual frequency of waves used for ultrasound scanning?
< 20Hz
< 20kHz
< 10kHz
>20kHz
Unit of radiation dose
ohm
sievert
seimens
joule
A transducer is a device which converts
Electrical energy to sound
Biopotential to electrical energy
Sound to mechanical energy
All of these
The normal Blood pressure of an adult
120/80 mm Hg
110/70 mm Hg
120/100 mm Hg
110/72 mm Hg
The radiation used for the treatment of canceer
ultrasound waves
visible radiations
X-rays
Ultraviolet radiation
In pair production, a pair of
electron and proton is produced
electron and positron is produced
proton and neutron is produced
electron and neutron is produced
An one dimensional scan of an eye is
A-scan
B-scan
M mode scan
None of the above
