What is the agent that is more corrosive than any of the other dry chemicals having a pH value in the range of 4 to 5?
a. Sodium bicarbonate
b. Dry powder
c. Potassium chloride-based
d. Monoammonium phosphate
d
You might also like to view...
Toys in the office reception room should be sanitized ________.
A. every day B. once a week C. twice a week D. once a month
__________ on the outside of a building should be a warning to firefighters that the masonry wall is unstable and may collapse
Fill in the blank(s) with correct word
________ is a fibrous sheath that holds connective tissue together.
A. Muscle B. Fascia C. Membrane D. Smooth muscle
A patient has severe bleeding from a large laceration to the anterior forearm. Direct pressure and a pressure dressing are not immediately effective in controlling the bleeding. You should:
A. apply a tourniquet above the level of the bleeding. B. elevate the arm and apply ice to the injury. C. apply additional dressings and elevate the arm. D. locate and apply digital pressure to the brachial artery.