SIA Emergency Procedures 4

Question 1

What is the recommended depth for chest compressions during adult CPR?

Accepted Answer

5-6 cm

Answer

The UK Resuscitation Council recommends chest compressions at a depth of 5-6 cm (approximately 2 inches) for adults. Compressions should be at the centre of the chest at a rate of 100-120 per minute, allowing full chest recoil between compressions.

Question 2

In the context of bomb threats, what does the mnemonic 'HOT' stand for?

Accepted Answer

Has it been Hidden? Is it Obviously suspicious? Is it Typical for this area?

Answer

The HOT protocol helps assess suspicious items: Has it been Hidden or concealed? Is it Obviously suspicious in appearance? Is it Typical - would you expect to find this item in this location? If the answer raises concern, do not touch it and call 999.

Question 3

What is the primary purpose of a 'cordon' at an incident scene?

Accepted Answer

To create a controlled boundary that protects the public, preserves evidence, and allows emergency services to work safely

Answer

A cordon establishes a secure perimeter around an incident scene. It serves three purposes: protecting the public from hazards, preserving evidence from contamination, and providing a safe working area for emergency services.

Question 4

Which colour fire extinguisher is used for electrical fires?

Accepted Answer

Black (CO2)

Answer

CO2 (carbon dioxide) extinguishers with a black label are safe for use on electrical fires as CO2 is a non-conductive gas. Water (red) and foam (cream) must never be used on electrical fires. Dry powder (blue) can also be used but leaves residue.

Question 5

A person is choking and cannot cough, speak, or breathe. After 5 back blows have failed, what is the next step?

Accepted Answer

Perform 5 abdominal thrusts (Heimlich manoeuvre)

Answer

If 5 back blows fail to dislodge the obstruction, perform 5 abdominal thrusts. Stand behind the person, place your fist between the navel and bottom of the breastbone, and pull sharply inward and upward. Alternate between 5 back blows and 5 abdominal thrusts until the obstruction clears or the person becomes unconscious.

SIA Door Supervisor Practice Test

SIA Door Supervisor Practice Test

SIA Emergency Procedures 4