Radio Flashcards

1
Q

conventional unit- Exposure dose

A

Roentgen

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2
Q

conventional unit- absorbed dose

A

Rad

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3
Q

conventional unit- equivalent dose

A

Rem

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4
Q

conventional unit- effective dose

A

Rem

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5
Q

conventional unit- radioactivity

A

Curie

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6
Q

SI unit- exposure dose

A

Coulumb/kg

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7
Q

SI unit- Absorbed dose

A

Gray

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8
Q

SI unit- Equivalent dose

A

Sievert

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9
Q

SI unit- Effective dose

A

Sievert

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10
Q

SI unit- radioactivity

A

Bacquerel

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11
Q
MAS is directly proportional to
1
2
3
4
A

1 quantity of xray
2 no of xray
3 Blacking of film
4 Contrast

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12
Q

KVP is Directly proportional to
1
2
3

A

1 Energy
2 quality of xray
3 Penetration power

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13
Q

KVP is inversly proportional to

A

Contrast

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14
Q

Which iodine isotope is used for radio ablation and radiotherapy and tx?

A

I131

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15
Q

Which iodine isotope is used diagnostic procedure?

A

I123

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16
Q

T1/2 of I131

A

8 days

17
Q

T1/2 life of I123?

A

13 hrs

18
Q

bochdaleck hernia- ___________ defect

A

Left posterolateral

19
Q

Morgagni hernia- _________ defect

A

Right anteromedial

20
Q

Which is the best view to see frontal sinus and superior orbital fissure?

A

Caldwell/ occupito frontal view

21
Q

Which is the best view to see maxillary sinus and orbital floor?

A

Water/ occipito mental view

22
Q

Pierre view in xray is?

A

Occipito mental viee with open mouth