Time, distance, and shielding usually refers to type of safety
a. chemical
b. radiation
c. electrical
d. clinical laboratory
B
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Which solutions have lower osmotic pressure than cell contents, causing cells to take on water and expand?
A) Isotonic B) Hypertonic C) Hypotonic D) Osmotonic
An awake but confused patient experiencing an allergic reaction begins to exhibit stridorous respirations. The EMT knows that the underlying condition responsible for this presentation is:
A) constriction of the small airways. B) spasm of the lower airway. C) swelling to the upper airway. D) loss of the gag reflex.
Which IV fluids cause a fluid shift of fluid from the intravascular space to the intracellular space?
A) Hypotonic crystalloids B) Isotonic crystalloids C) Hypertonic crystalloids D) Isotonic colloids
Liquid drugs are more rapidly available for GI absorption than solid drugs because they are:
A) more rapidly dissolved than solid drugs B) injectable C) able to be used topically D) less rapidly dissolved than solid drugs