When a physician documents a past medical condition that NO longer exists, which of the following is the Main Term for the Z code?
A) Screening
B) Examination
C) Status
D) History, personal
D
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You are listening to two patrollers discuss the accident to which they just responded. Which of the following injuries would lead you to believe that one of the patients had suffered from traumatic asphyxia?
a. A chest wound that makes a sucking sound b. Abdominal bruising and distention c. Bluish discoloration of the neck and face d. A bilateral femur deformity
Dr. Blume took patient files home that were in a research study on HIV/AIDS and left them in a local restaurant. A newspaper reporter saw the files, picked them up, and wrote an article on the study. What was this?
A. Security breach B. Research so it doesn't matter C. Privacy breach D. Confidentiality breach
Blind nasotracheal intubation
(A) should be attempted only on an apneic patient. (B) is preferred over oral intubation. (C) should be attempted on a patient with spontaneous respirations. (D) is contraindicated when facial trauma is present.
Which statement describes slow depolarization?
A) Allows dehydrated sodium ions to enter the negatively charged axoplasm causing the threshold for firing threshold B) Allows release of the sodium ions from the receptor sites in the ion channels allowing negative ions to enter the axoplasm C) Occurs until the axoplasm has depolarized 15 to 20 mV to reach -50 to -55 mV, which is the firing threshold D) Occurs until the calcium ions rebind with the receptor sites to reach firing threshold at -50 to -55 mV