If an image receptor holder has an external aiming device, then the patient must be seated upright with the head straight
Indicate whether the statement is true or false
FALSE
Explanation: Image receptor holders that have an external aiming device assist the radiographer in locating the correct angles and points of entry, making errors less likely. The external aiming device also eliminates the need to position the patient's head precisely.
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________ Both prefixes and suffixes can only have one meaning
Indicate whether the statement is true or false
________ is the liquid form of ammonia.
A) Liquid ammonia sulfate B) Hydrous ammonia C) Anhydrous ammonia D) Aqueous ammonia
After the flammable and combustible categories, the next most likely hazardous materials incident will probably involve a(n) ____.
A. oxidizer B. corrosive C. radioactive material D. peroxide
Which of the following statements is most accurate when a paramedic needs to perform an examination on a patient who is complaining of rectal bleeding?
a. Defer the examination until the patient is admitted. b. Expose the area immediately, regardless of bystanders. c. Protect the patient's privacy when possible. d. There is no need to expose the area.