CSCS First Aid 2

Question 1

When using an AED (Automated External Defibrillator) on a construction site, what should you do if the casualty's chest is wet?

Accepted Answer

Dry the chest before attaching the pads

Answer

If a casualty's chest is wet, you should dry it quickly before attaching AED pads. Moisture on the skin can cause the electrical current to travel across the surface rather than through the heart, reducing the effectiveness of the shock.

Question 2

A worker on site goes into shock after a serious injury. Which of these is a sign of shock?

Accepted Answer

Pale, cold, clammy skin

Answer

Signs of shock include pale, cold and clammy skin, rapid weak pulse, rapid shallow breathing, nausea, and confusion. Shock occurs when the circulatory system fails to supply enough oxygenated blood to the body's tissues.

Question 3

In what position should an unconscious but breathing casualty be placed?

Accepted Answer

Recovery position on their side

Answer

An unconscious but breathing casualty should be placed in the recovery position (on their side) to keep their airway clear and prevent choking on vomit or other fluids. This is part of the standard UK first aid training for construction workers.

Question 4

What does the 'R' stand for in the DR ABC protocol?

Accepted Answer

Response

Answer

In the DR ABC protocol, R stands for Response. After checking for Danger, you check whether the casualty is responsive by speaking loudly to them and gently shaking their shoulders.

Question 5

How many first aiders does the HSE recommend for a high-risk construction site with 120 workers?

Accepted Answer

At least 1 first aider for every 50 workers

Answer

HSE guidance for higher-risk workplaces such as construction sites recommends at least one first aider for every 50 employed workers. For 120 workers, this means at least 3 first aiders would be needed, though the actual provision should be based on a site-specific risk assessment.

CSCS Green Card Practice Test

CSCS Green Card Practice Test

CSCS First Aid 2