1. Which type of fire extinguisher is specifically designed only for fires involving flammable metals like magnesium or titanium?
2. To ensure a fire extinguisher is operational, a visual inspection or "quick check" should be performed every __________________ days.
3. Which of the following is NOT a recommended strategy for enhancing the fit and protection of a medical mask?
4. According to the PASS method for fire extinguisher operation, what does the 'A' stand for?
5. When is it generally NOT necessary to wear disposable gloves during routine patient care?
6. Respirators like the N95 are not suitable for use in sterile environments if they are equipped with ______ valves.
7. What is the primary mechanism by which Carbon Dioxide (CO2) fire extinguishers suppress fire?
8. For optimal protection, a non-medical cloth mask should possess which characteristic?
9. What is a key difference between a surgical mask and a respirator (e.g., N95)?
10. Fire requires four elements, often represented as a tetrahedron: Oxygen, Heat, Fuel, and a Chemical ______ ______.
11. Under which circumstance should an N95 respirator be immediately discarded and replaced?
12. Which type of fire involves energized electrical equipment?
13. Why might individuals with pre-existing respiratory or cardiac conditions need to consult a healthcare provider before using an N95 respirator?
14. Aprons are necessary PPE when performing tasks such as assisting patients with personal ______________ or cleaning the patient's living space.
15. What is the primary danger of using a water extinguisher on a Class C (electrical) fire?
16. Which age group should not wear masks due to limited lung capacity?
17. The most commonly used type of fire extinguisher, effective on Class A, B, and C fires, is the _________________ chemical extinguisher.
18. When doffing (removing) disposable gloves, what should be avoided?
19. According to the "3 A's" for safe fire fighting, what is the first action that should be taken?
20. Wet chemical fire extinguishers are specifically designed to be effective on which class of fire, commonly found in commercial kitchens?
