Which type of fire hydrants are designed for use in climates that have freezing temperatures?
A. Dry-barrel hydrants
B. Wet-barrel hydrants
C. Cold-weather hydrants
D. Warm-weather hydrants
A
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Which term indicates the concentrate of electrolytes in a solution?
A) Milliequivalents B) Isotonic C) Hypertonic D) Hypotonic
If blood flow is NOT quickly restored to that region, then necrosis of that heart tissue will occur. This type of damage is permanent
Indicate whether the statement is true or false
ADH circulates through the bloodstream and targets the kidneys
Indicate whether the statement is true or false
At the scene of an incident involving multiple patients, an obviously depressed bystander needs:
A) an assessment to determine why he or she is depressed. B) immediate psychological support and possible transport. C) to be brought back to reality and removed from the scene. D) prompt removal from the scene by law enforcement personnel.