TCDHA RAD MIDTERM EXAM LATEST 2024 WITH ACTUAL
QUESTIONS AND CORRECT VERIFIED ANSWERS/ALREADY GRADED
A+ 100% GUARANTEED TO PASS CONCEPTS(ALL WHAT YOU NEED)
LATEST EDITION 2024
Which of the following would you place in the patient's mouth in order to take
dental x-rays?
a) Image
b) Image Receptor
c) Radiograph
d) Dental radiograph - ANSWER-b. Image Receptor
Which subatomic particle carries a negative electrical charge?
a) A Neutron
b) A Proton
c) An Electron
d) A Nucleon - ANSWER-c. An Electron
What is the binding energy or binding force of an electron is... - ANSWER-
Determined by the distance between the orbiting electrons and the nucleus
A spontaneous emission of radiation from the disintegration of unstable atomic
nuclei is... - ANSWER-Radioactivity
, Cathode rays are derived from which of the following types of particulate
radiation?
a. Electrons
b. Alpha Particles
c. Protons
d. alpha particle decay - ANSWER-a. Electrons
A form of energy carried by waves or streams of particles is defined as... -
ANSWER-Radiation
The x-ray was discovered by... - ANSWER-Wilhelm Roentgen
Who MODIFIED the paralleling technique with the introduction of the long-
cone technique? - ANSWER-F. Gordon Fitzgerald
What type of radiation includes x-rays and visible light? - ANSWER-
Electromagnetic
Approximately what percentage of the kinetic energy of the electrons is
converted to x-rays at the anode? - ANSWER-Less than 1%
What restricts the size of the x-ray beam? - ANSWER-The Lead Collimator
Which form of the x-ray beam is more detrimental to the patient and operator?
- ANSWER-Scatter Radiation
QUESTIONS AND CORRECT VERIFIED ANSWERS/ALREADY GRADED
A+ 100% GUARANTEED TO PASS CONCEPTS(ALL WHAT YOU NEED)
LATEST EDITION 2024
Which of the following would you place in the patient's mouth in order to take
dental x-rays?
a) Image
b) Image Receptor
c) Radiograph
d) Dental radiograph - ANSWER-b. Image Receptor
Which subatomic particle carries a negative electrical charge?
a) A Neutron
b) A Proton
c) An Electron
d) A Nucleon - ANSWER-c. An Electron
What is the binding energy or binding force of an electron is... - ANSWER-
Determined by the distance between the orbiting electrons and the nucleus
A spontaneous emission of radiation from the disintegration of unstable atomic
nuclei is... - ANSWER-Radioactivity
, Cathode rays are derived from which of the following types of particulate
radiation?
a. Electrons
b. Alpha Particles
c. Protons
d. alpha particle decay - ANSWER-a. Electrons
A form of energy carried by waves or streams of particles is defined as... -
ANSWER-Radiation
The x-ray was discovered by... - ANSWER-Wilhelm Roentgen
Who MODIFIED the paralleling technique with the introduction of the long-
cone technique? - ANSWER-F. Gordon Fitzgerald
What type of radiation includes x-rays and visible light? - ANSWER-
Electromagnetic
Approximately what percentage of the kinetic energy of the electrons is
converted to x-rays at the anode? - ANSWER-Less than 1%
What restricts the size of the x-ray beam? - ANSWER-The Lead Collimator
Which form of the x-ray beam is more detrimental to the patient and operator?
- ANSWER-Scatter Radiation
