To combat the freezing problems inherent in water, a(n) ____ can be added as an antifreeze agent.
A. acid
B. alkali salt
C. hydrocarbon
D. transition metal salt
Answer: B
Health Professions
You might also like to view...
Which of the following sites are commonly used for manual capillary puncture?
A. Middle finger B. Ring finger C. Heel of the foot on an infant D. All of these
Health Professions
Rods in the retina are sensitive to color and are used mainly for vision when it is light
Indicate whether the statement is true or false
Health Professions
The scale on a map is 1 inch = 5 miles. To find the number of miles in 2.5 inches, you would use the proportion:
A. 
B. 
C. 
D. 
Health Professions
During a small-scale incident, the incident commander:
A) will likely not respond to the scene. B) may perform all the command functions. C) primarily assumes the role of safety officer. D) delegates all authority to the senior paramedic
Health Professions