Matching Match the type fire extinguisher(s) with the correct information below. a. Class A c. Class C b. Class B d. Class D __ 1. Contains potassium bicarbonate or sodium bicarbonate __ 2. Contains pressurized water __ 3. Used on burning or combustible metals __ 4. Used on paper cloth, and wood fires __ 5. Used on electrical fires __ 6. Contains halon gas __ 7. Often specific for only one metal __ 8. Contains carbon dioxide __ 9. Used on gasoline oil, and paint fires __ 10. Used for flammable liquids and cooking fats Short Answer 1. List three main reasons for using good body mechanics. 2. List three ways to identify a patient. 3. Identify four safety checkpoints you must observe before leaving a patient in a bed. 4. What is the correct term for the applied science that promotes the safety and well-being of a person by adapting the environment and using techniques to prevent injury? 5. List four special precautions that must be observed when oxygen is in use. 6. What does the acronym PASS stand for?

Matching<br />1. d. Class D<br />2. a. Class A<br />3. d. Class D<br />4. a. Class A<br />5. c. Class C<br />6. c. Class C<br />7. d. Class D<br />8. c. Class C<br />9. b. Class B<br />10. b. Class B<br /><br />Short Answer<br />1. The three main reasons for using good body mechanics are to prevent injury, ensure patient safety, and promote efficient movement.<br />2. Three ways to identify a patient are by checking their identification bracelet, asking for their name and date of birth, and verifying their medical records.<br />3. Four safety checkpoints to observe before leaving a patient in a bed are ensuring the bed is locked, checking for any obstacles in the bed, making sure the patient is comfortable and has their call bell within reach, and verifying the patient's position and comfort.<br />4. The correct term for the applied science that promotes the safety and well-being of a person by adapting the environment and using techniques to prevent injury is "Ergonomics."<br />5. Four special precautions to observe when oxygen is in use are to ensure proper storage and handling, avoid open flames or sparks, keep oxygen away from flammable materials, and use appropriate equipment designed for oxygen use.<br />6. The acronym PASS stands for "Pull, Aim, Squeeze, Sweep." It is a technique used for operating a fire extinguisher.