After blood is collected, the needle should be removed from the vein before the tourniquet is released.
Answer the following statement true (T) or false (F)
False
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A frantic mother called 911 because she found her 18-month-old daughter playing with a bottle of drain cleaner. When assessing this patient, which of the following provides the strongest evidence that the child did indeed ingest some of the liquid?
A) Increased heart rate B) Garbled speech C) Continual crying D) Burns to her mouth
How do the positive and negative effects of positive-pressure ventilation (PPV) on stroke volume influence the pulse pressure of a fully hypervolemic patient receiving mechanical ventilation? The pulse pressure will ___________________
A. increase B. decrease C. remain constant D. fluctuate significantly
A patient's white blood cells (WBCs) are counted on an automated cell counter 10 times. The mean white count is 8000/mL, and the standard deviation (SD) is 300. What is the coefficient of variation (CV)?
a. 0.04% b. 2.6% c. 3.8% d. 26%
When a database is created, a collection of related data is called a __________
Fill in the blank(s) with correct word