CME Safety and Emergency Procedures 2

Question 1

When performing CPR on a victim of electrical shock, how many chest compressions per minute should be administered according to current AHA guidelines?

Accepted Answer

100–120 compressions per minute

Answer

60 compressions per minute

Answer

80 compressions per minute

Answer

140 compressions per minute

Question 2

Under OSHA 29 CFR 1910.147, which condition must be met before an authorized employee removes a lockout/tagout device they did not install?

Accepted Answer

A specific documented procedure is followed including attempts to locate the employee

Answer

A supervisor verbally authorizes removal

Answer

The original employee is verified to be off-site or unavailable

Answer

The energy-isolating device is verified de-energized by a second person

Question 3

Which class of fire extinguisher is specifically rated for energized electrical equipment fires?

Accepted Answer

Class C

Answer

Class A

Answer

Class B

Answer

Class D

Question 4

A worker contacts an energized 480V conductor and is thrown clear. After calling 911, what is the rescuer's immediate priority?

Accepted Answer

Begin CPR only if the victim is unresponsive and not breathing

Answer

Remove wet clothing to prevent further shock

Answer

Move the victim away from the electrical hazard using a non-conductive object if safe

Answer

Administer water to treat burns

Question 5

According to NFPA 70E, what is the minimum approach boundary within which all exposed energized conductors operating at 601–2,500V must be treated as energized?

Accepted Answer

Limited approach boundary

Answer

Restricted approach boundary

Answer

Prohibited approach boundary

Answer

Arc flash boundary

Question 6

When using a Class II GFI (Ground Fault Interrupter) in a construction environment, at what ground fault current level does the device trip?

Accepted Answer

4–6 mA

Answer

0.5 mA

Answer

10 mA

Answer

15 mA

Question 7

Which OSHA standard mandates an Emergency Action Plan (EAP) for workplaces with more than 10 employees, covering procedures for employee evacuation?

Accepted Answer

29 CFR 1910.38

Answer

29 CFR 1910.119

Answer

29 CFR 1910.147

Answer

29 CFR 1910.333