The use of manual lancets or blades without a retractable feature is:
a.) the preferred means for capillary collection on newborns
b.) a practical means to save costs
c.) a violation of OSHA regulations
d.) the primary way to avoid hemolysis
Answer: c.) a violation of OSHA regulations
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How many HPI elements must be documented to support an extended HPI?
a. Ten HPI elements b. One, two, or three HPI elements c. Four or more HPI elements d. Six HPI elements
If a physician examines the system directly related to the problem plus two to nine additional systems, the ROS would be considered:
A) problem pertinent. B) extended. C) complete. D) none of the above.
You must deliver the highest possible FiO2 to a 67-year-old man with pulmonary edema breath-ing at a rate of 35/min. Which of the following O2 delivery systems would be most appropriate?
a. Nonrebreathing mask at 12 to 15 L/min b. Simple mask at 12 to 15 L/min c. Partial rebreathing mask at 12 to 15 L/min d. Aerosol mask with nebulizer set to 100%
What is the most common method of estimating GFR?
a. Blood urea nitrogen b. Blood urea nitrogen and creatinine c. Plasma creatinine and creatinine clearance d. Urine output