What is the lead disk that is placed over the opening of the x-ray head referred to?
lead collimator
diaphragm
anode disc
cathode tube
lead collimator
Rationale: lead collimator
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An EMT with your service states that she desires to become a paramedic because she wants to provide advanced care. Under the National EMS Scope of Practice Model, which one of these types of care will she be able to provide as a paramedic that she cannot provide as an EMT?
A) Automated blood pressure monitoring B) Assistance with emergency childbirth C) Interfacility transports D) IV therapy
FID stands for:
A) flame ionization device. B) flame ionization detector. C) federal investigative division. D) forensic investigative division.
The DMARD of first choice in the treatment of rheumatoid arthritis is:
A. sulfasalazine B. penicillamine C. hydroxychloroquine D. methotrexate
Which of the following actions should you take within two days after a job interview?
A. Call the interviewer to see if you have been hired B. Send a thank-you letter to the person who conducted the interview C. Visit the company and ask to see your interviewer personally D. Send at least two e-mail messages to see if they have hired you yet E. Purchase scrubs and any other items you will need for the job