Which of the following is a set of policies and procedures designed to ensure the accuracy and reliability of laboratory testing?
A) Quality ensurance
B) Quality assurance
C) Quality control
D) Quality reference
B
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The temperature range of ice is:
A) 23° to 32°F. B) 33° to 50°F. C) 50° to 80°F. D) 70° to 80°F.
You have been summoned to an apartment for a 58-year-old female who complains of hives on her chest and abdomen. When asked, she states that she has had several episodes of the hives over the past six months, but allergy testing has not been able to pinpoint a cause. Based on this information, how would you best classify the cause of the patient's reaction?
A) Iatrogenic B) Anaphylactoid C) Anaphylactic D) Idiopathic
During mechanical ventilation of a patient with CHF, the PaO2 = 38 mm Hg and the FIO2 = 0.6. If the desired PaO2 is 60 mm Hg, the FIO2 needs to be changed to which of the following?
a. 0.65 b. 0.75 c. 0.85 d. 0.95
X-rays of high energy and extremely short wavelengths are classified as hard radiation
Indicate whether the statement is true or false