The film should be in close physical contact with the intensifying screens
Indicate whether the statement is true or false
TRUE
Explanation: Poor screen-film contact results in wider spread of light and fuzziness (penumbra) around structures in the image. Intensifying screens should be examined periodically for proper screen-film contact as part of a quality assurance program.
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Johnny is an EMT with a local ambulance service. As part of his job, he is trained to recognize the existence of a potentially dangerous scene involving hazardous materials and know when to request a hazmat response. Johnny's level of hazardous materials training is at the ________ level
A) First Responder Awareness B) First Responder Operations C) Hazardous Materials Technician D) Hazardous Materials Specialist
Which of the following is caused by reduced blood supply to the heart and is experienced as chest pain?
a. Rhythmia b. Angina pectoris c. Heart mutter d. Myocarditis