PHYSICS 101-1 Unit 1 Lesson 1

Question 1

X-rays were not developed , the were _______________.

Answer 1

Discovered

Question 2

Many scientist investigated cathode ray tubes using ______________ “crookes tube” to see the flow of ___________ throughout. “Crookes tube” pioneered the way for modern __________ and _________.

Answer 2

Sir William Crookes , electrons , fluorescent lamps , X-ray tubes

Question 3

________________ was experimenting with a Crookes tube when _____________ discovered x-ray. He noticed a faint luminescence from a small cardboard screen with barium _______________ crystals. This happened on ______________.

Answer 3

Sir Wilhelm Conrad Roentgen , accidentally , platinocyanide , November 8, 1895

Question 4

Platinocyanide crystals __________ when struck by some form of __________ or ___________.

Answer 4

Phosphoresce , energy , Ray

Question 5

Roentgen conducted test with the “mysterious rays” he observed penetrating many objects previously _________ to any kind of Ray. He called the rays he discovered __________.

Answer 5

Opaque , x-rays

Question 6

X

Answer 6

The mathematical unknown

Question 7

With a one sided ______________ Roentgen made the first x-ray picture in the year _________ of his __________. This same year he showcased his findings at the Wurzburg Institute. (January 23)

Answer 7

Glass emulsion plate , 1896 , wifes hand

Question 8

In _________ Roentgen received the first novel prize in physics.

Answer 8

1901

Question 9

In _______ , _______________ used X-rays to localize bullets in forearms of patients during the __________ campaign.

Answer 9

1896 , LTC Giuseppe Alvaro , Ethiopian

Question 10

In 1896 , ____________ used X-rays on battle field during the __________ Campaign.

Answer 10

Major W.C Beevor , Tirah

Question 11

________________ X-rays were used by the US army for the first time.

Answer 11

1898 Spanish American War

Question 12

The first _____________ (Radiologist) were military surgeons using X-rays to localize _________. They were assisted by the first x-ray techs and they were called _____________.

Answer 12

Roentgenologist , bullets , manipulators

Question 13

In _____ cellulose acetate “safety” film is introduced by Kodak.

Answer 13

1923

Question 14

In ______ the rotating anode X-ray tube is introduced.

Answer 14

1929

Question 15

In ____ the 1st automatic film processor (pako) is introduced.

Answer 15

1942

Question 16

In ______ picture archiving and communication systems (pacs) became available.

Answer 16

1982

Question 17

In ____ spiral ct is introduced (toshiba)

Answer 17

1990

Question 18

In ____ Multislice CT is introduced (General Electric)

Answer 18

1998

Question 19

In _____ the nobel in physiology or medicine is awarded to Paul Lauterbur and sir peter Mansfield for MRI.

Answer 19

2003

Question 20

In _____ , 256-slice spiral ct is introduced (toshiba)

Answer 20

2006