(Trans) - Science of Radiation

Question 1

radiation is __

Answer 1

everywhere

Question 2

transfer of energy from one source to another

Answer 2

radiation

Question 3

upon exposure, radiation can either be ___

Answer 3

absorbed by matter or pass through

Question 4

why are bones totally white in x-rays

Answer 4

because bone absorb the radiation

Question 5

has the tendency to pass through

Answer 5

high energy

Question 6

has the tendency to absorb

Answer 6

low energy

Question 7

is very dese to the point that it has a tendency to absorb

Answer 7

bones

Question 8

has a low density and it has the tendency to pass through

Answer 8

gas

Question 9

do you become radiactive?

Answer 9

no

Question 10

a term used to describe the instability of atoms and emit energy to return to a relaxed state

Answer 10

radioactivity

Question 11

being expose to radiation

Answer 11

irradiation

Question 12

is the process by which objects are exposed to radiation

Answer 12

irradiation

Question 13

can a concrete wall be penetrated?

Answer 13

no, it has difficulty passing through a wall

Question 14

can lead be penetrated

Answer 14

yes

Question 15

why do bones absorb radiation

Answer 15

because of calcium

Question 16

the length of time it takes for half of the radioactive atoms of a specific radionuclide to decay

Answer 16

radioactive half-life

Question 17

radiation to cell

Answer 17

cell mutation
cell recovery
cell death

Question 18

cell mutation
cell recovery
cell death

Answer 18

radiation to cell

Question 19

the general public believe when they hear the words radiation and x-rays. it is believed to be hazardous

Answer 19

caution to the public

Question 20

teaching how one practice using various imaging equipment including radiologic technologists. students, and trainees, and how they must understand the process

Answer 20

prevention of misunderstanding

Question 21

types and effects of radiation

Answer 21

irradiated
short term effect
long term effect

Question 22

short term effect of radiation

Answer 22

display of sickness
e.g., skin reddening and irritation

Question 23

long term effects of radiation

Answer 23

cataracts

Question 24

radiation capable of ejecting an orbital electron upon interaction

Answer 24

ionizing radiation

Question 25

addition or removal of an electron with the usual result of ejecting an electron

Answer 25

ionization

Question 26

radiation is incapable of ionizing atomic or molecular systems through a single interaction but excites it

Answer 26

non-ionizing radiation

Question 27

excitation of atoms produces _

Answer 27

heat

Question 28

the effects of radiation are determined on how much radiation was irradiated

Answer 28

basis of effect

Question 29

radiation exposure-based symptoms can be evident upon exposure or in a later period of time

Answer 29

alarming effect

Question 30

gametes or sex cells

Answer 30

germ cells

Question 31

less radiosensitive (recovery)

Answer 31

female

Question 32

radiosensitive (recovery)

Answer 32

male

Question 33

reproductive organ is _, skin is the only thing protecting it

Answer 33

exposed

Question 34

fully matured cells (recovery)

Answer 34

most of the cells created by those systems are fully matured high chance of recovery when it exposed to radiation.

Question 35

immature cells (recovery)

Answer 35

- if immature 2 things nothing or higher chance of damage since immature siya di siya nakakapag mature

Question 36

how are specific radiation made

Answer 36

energy interaction between atoms. specifically it is formed within the electrons

Question 37

Other radiation?

Answer 37

energy can influence matt3er in many ways

Question 38

Radiation not related for diagnosis and therapeutics?

Answer 38

- Since those radiation are not needed, it is better to understand how they are used.

Question 39

can cause cancer but it’s really rare (Cellphone signal and wifi signal)

Answer 39

microwaves

Question 40

is heat or thermal scans; ginagamit sa airport: heat

Answer 40

infrared

Question 41

the strongest light; red is weaker; can be used for disinfection but cannot disinfect everything

Answer 41

ultraviolet light

Question 42

natural radiation

Answer 42

cosmic rays terrestrial radiation internally deposited radionuclides

Question 43

-High energy radiation that originates from outside the Earth’s atmosphere

Answer 43

cosmic rays

Question 44

radiation emitted by naturally occurring radioactive materials

Answer 44

terrestrial radiation

Question 45

ex. radon

Answer 45

terrestrial radiation

Question 46

some metals emit radiation ex. raidum

Answer 46

terrestrial radiation

Question 47

dispersed forms that enter the body through inhalation, ingestion, by some form of injection, or, in some cases, by percutaneous absorption.

Answer 47

internally deposited radionuclides

Question 48

(e.g., dusts, suspensions, solutions, or gases)

Answer 48

internally deposited radionuclides

Question 49

smoke detector

Answer 49

internally deposited radionuclides

Question 50

it is called americium-241

Answer 50

smoke detectro

Question 51

man made radiation

Answer 51

- Medical Imaging Machines - Consumer products - Nuclear Power Plants

Question 52

- Medical Imaging Machines - Consumer products - Nuclear Power Plants

Answer 52

man made radiation

Question 53

- Anti neutrino (Same mass opposite charge)

Answer 53

neutron radiation

Question 54

emit 3mSv annually

Answer 54

natural radiation

Question 55

emit 3.2 mSv annually

Answer 55

man made radiation

Question 56

millisievert

Answer 56

mSv

Question 57

Radiation dose represents the amount of radiation absorbed by the body

Answer 57

millisievert mSv

Question 58

positively charged electron

Answer 58

positron

Question 59

used in PET scans

Answer 59

Positron

Question 60

PET scan

Answer 60

Positron Emission Tomography

Question 61

Negatively charged electron

Answer 61

negatron

Question 62

lightning can cause x-rays

Answer 62

negatron