A simple face mask running at 10-12 liters/minute will supply which of the following oxygen concentrations?
a. 40-50%
b. 50-65%
c. 60-90%
d. 80-100%
A
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Which of the following statements indicates that an OEC Technician understands the care of a patient with a localized cold injury to the foot?
a. "After rewarming the foot you should elevate it above the level of the heart." b. "If the patient has blisters on his foot, it is beneficial to break them so that the fluid inside will not freeze and cause additional injury." c. "Gentle massage of the foot is beneficial because it enhances the circulation of warm blood in the affected area." d. "You should avoid immobilizing the foot because doing so will further decrease the circulation of blood in the affected area."
Disclosure of which of the following conditions requires a specific authorization from the patient other than for TPO?
A. obesity B. hives C. croup D. AIDS
Select the appropriate diagnostic code and E code using an ICD-9-CM code book for the diagnostic statements given in the following questions
A 34-year-old male is experiencing generalized convulsions due to an accidental overdose of Darvon.
Telling the patient that you do not like having radiographs taken will help the patient cooperate with the procedure
Indicate whether the statement is true or false