DIAGNOSTIC TESTING Flashcards

1
Q

who discovered the x-rays?

A

WILHEM KONRAD ROENTGEN

“ william conrad row in it again”

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2
Q

x-rays change photographic plate, what colours are they?

A

SILVER and BLACK

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3
Q

density: air

A

least density

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4
Q

density: fat

A

more density than air

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5
Q

density: water

A

more density than fat

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6
Q

density: metal

A

most density

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7
Q

how does RADIO-LUCENT appear on film?

A

RADIO-LUCENT: PERMITS passage (BLACK)

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8
Q

how does RADIO-OPAQUE appear on film?

A

RADIO-OPAQUE: OBSTRUCT passage (WHITE)

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9
Q

what is SCATTER?

A

SCATTER occurs when x-ray comes into CONTACT with MATERIAL.

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10
Q

how is SCATTER minimized?

A

SCATTER is minimized by a GRID placed to absorbed radiation.

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11
Q

what is CONTRAST MEDIUM?

A

CONTRAST MEDIUM is a FORM of a DYE ingested by the patient to give contrast to the organs that are being filmed.

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12
Q

what type of CONTRAST MEDIUMs are there/

A

LIQUID, POWDERS, GAS, AIR , PILLS

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13
Q

BARIUM ENEMA

A

outlines the COLON and given RECTAL

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14
Q

BARIUM SWALLOW

A

outlines the ESOPHAGUS, SMALL INTESTINE, STOMACH and given by ingestion.

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15
Q

CHOLECYSTOGRAPHY

A

x-ray of the GALLBLADDER

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16
Q

CHOLANGIOGRAPHY

A

x-ray of the BILE DUCTS

17
Q

BRONCHOGRAPHY

A

x-ray of the LUNGS and BRONCHIAL tree

18
Q

ARTHROGRAPHY

A

x-ray of the JOINTS

19
Q

ARTERIOGRAPHY

A

x-ray of the ARTERY and or AORTA

20
Q

ANGIOGRAPHY

A

x-ray of the BLOOD VESSELS and HEART

21
Q

what is DSA?

A

DIGITAL SUBTRACTION ANGIOGRAPHY

imaging of blood vessels ,with 2 x-rays. with and without contrast.

22
Q

HYSTERO-SCALPING-O-GRAPHY

A

x-ray of UTERUS and FALLOPIAN TUBES

23
Q

LYMPH-ANGIO-GRAPHY

A

x-ray of LYMPHATIC VESSELS and GLANDS

24
Q

INTRA-VENOUS PYEL-O-GRAPHY

A

x-ray of the RENAL PELVIS and URINARY TRACT. IV injection.

25
Q

RETRO-GRADE PYEL-O-GRAPHY

A

x-ray of the RENAL with a CATHETER insertion.

26
Q

VOIDING CYSTO-UR-ETHRO-GRAM

A

x-ray of patient taken while taking a crap and drinking dye.

27
Q

VENO-GRAPHY

A

x-ray of VEINS