What changes can be expected in arterial venous oxygen content difference C(a-v)O2 with aging?
A. It decreases with age
B. It remains constant until age 30 then increases
C. It remains constant until age 60 then increases
D. It is not affected by aging
Answer: A
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When assessing a patient with a suspected stroke, the order of the exam would be:
A) Primary assessment, then secondary assessment including a stroke scale B) Level of consciousness, facial droop, arm drift, airway, and then secondary assessment C) Abnormal speech, facial droop, arm drift, primary assessment, and then secondary assessment D) Secondary assessment, primary assessment, stroke exam, and then SAMPLE history
Which of the following describes what each of the three sets of National Drug Code (NDC) numbers reflects?
Drug manufacturer, drug name, and drug dosage Drug manufacturer, drug product, and expiration date Drug manufacturer, drug product, and package size Drug manufacturer, drug name, and generic drug
Which of the following is NOT one of the three methods of venipuncture?
A. Vacuum tube method B. Caterpillar method C. Syringe and needle method D. Butterfly method
Most gravity displacement steam sterilizers have a minimum exposure time of ____ minutes
a. 8 to 10 b. 15 to 30 c. 4 d. 15