Which of the following is the least likely cause of PEA?
A) Hypertension
B) Hypovolemia
C) Cardiac tamponade
D) Tension pneumothorax
A
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Placing tape on oxygen cylinders can:
A. prevent the cylinder from igniting. B. maintain O ring quality. C. cause a fire if oxygen reacts with the adhesive. D. help you distinguish between different types of cylinders.
The primary routes of entry for hazardous gases are absorption and ingestion.
Answer the following statement true (T) or false (F)
An order reads 0.25 mg of a medication. How many 0.5 mg tablets are needed to fulfill the order?
A. 1/2 B. 1 C. 2 D. 4
Within one second after initiating a forced vital capacity (FVC) maneuver, a patient with normal lungs should be able exhale what percent of the FVC?
A. 35-50% of the FVC B. 50-70% of the FVC C. 70-83% of the FVC D. 84-93% of the FVC