Answer the following statement(s) true (T) or false (F)
1. Warm-up procedures are not needed with today’s modern x-ray equipment.
2. The dead-man switch is designed to only permit radiation exposure while the switch is depressed.
3. Dielectric oil is a conducting oil that surrounds the x-ray vacuum tube.
4. A cassette-loaded spot-film uses conventional radiography to make dynamic images during a fluoroscopic procedure.
1. FALSE Manufactures typically recommend a warm-up procedure for x-ray tubes as a means to prolong the life of the tube.
2. TRUE The dead-man switch acts as a safety feature.
3. FALSE Dielectric oil is an insulator that protects the electrical conductor components by absorbing heat.
4. FALSE A single or multiple static exposures (2, 4, and 6) can be achieved on one film
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Your patient has sprained her ankle after falling down a flight of stairs. She is stable, so you are able perform a focused secondary assessment. What do you next for this patient?
A. Take vital signs B. Gather the patient history C. Assess her mental status D. Call for an ambulance
Only about 15% of speech sounds are communicable by lip movement.
Answer the following statement true (T) or false (F)
____ continue(s) to lead the list of causes of firefighter duty deaths and is a significant contributor in injuries.
A. Burns B. Collisions C. Overexertion/stress D. Smoke inhalation
A person with a nutrient deficiency will always display overt clinical signs
Indicate whether the statement is true or false