HAZWOPER 8HR Refresher Lesson 5: Personal Protective Equipment, Exams of Biology

Download HAZWOPER 8HR Refresher Lesson 5: Personal Protective Equipment and more Exams Biology in PDF only on Docsity!

HAZWOPER 8HR

REFRESHER Lesson 5:

Personal Protective

Equipment

Employees must remove their gloves in such a manner as to prevent what? - answer Skin contamination No clothing material protects against all chemicals. When working with chemical mixtures, a glove should be chosen on the basis of its: - answer Permeation rate and breakthrough time Which assessment must be performed by the employers to determine the necessity for PPE? - answer Hazard Assessment Which class of helmets provides impact and penetration resistance as well as electrical protection from low- voltage conductors? - answer (Formerly Class A) Class G

Class E helmets provide electrical protection from high- voltage conductors and are proof tested to how many volts? - answer 20,000 Volts What is the best way for employees to verify the functionality of a PPE program at a workplace? - answer Check if the written PPE plan document covers necessary requirements and verify the date of its most recent review What are the symptoms of heat stroke? - answer very small pupils, confusion, unconsciousness and very high body temperature Which class of helmets is made of aluminum that conducts electricity and, therefore, should not be worn near electrical hazards? - answer Class C What must be provided, used, and maintained to protect employees from workplace hazards? - answer Protective equipment Work activities should be studied to determine the degree of dexterity required, the duration, frequency, degree of exposure, and the ___ involved. - answer Physical stress