OFA CPR Techniques & Automated External Defibrillation (AED) 4

Question 1

A victim is found face-down and unresponsive. Before beginning CPR, the rescuer should:

Accepted Answer

Roll the victim onto their back as a unit while protecting the spine when possible

Answer

The victim must be rolled onto their back to perform effective chest compressions, protecting the spine as much as circumstances allow.

Question 2

In a workplace with an AED program, what is the primary goal for time-to-first-shock after cardiac arrest?

Accepted Answer

Within 3–5 minutes of collapse

Answer

Survival rates are highest when defibrillation occurs within 3–5 minutes of collapse, which is achievable with workplace AED programs.

Question 3

When providing rescue breaths with a pocket mask, how should the rescuer create a seal?

Accepted Answer

Place the mask over the nose and mouth and press firmly around the edges

Answer

A proper mask seal over the nose and mouth with firm pressure around the edges prevents air leaks and ensures effective ventilation.

Question 4

Which statement about AED use in pediatric patients (1–8 years) is correct?

Accepted Answer

Use pediatric pads or a pediatric setting if available; use adult pads if not

Answer

Pediatric pads or a dose-attenuating system should be used for children aged 1–8 when available; adult pads may be used if no pediatric option exists.

Question 5

During CPR, a rescuer notices the chest is not rising with rescue breaths. The first action should be to:

Accepted Answer

Reposition the airway with a head-tilt chin-lift and reattempt

Answer

If the chest does not rise, the most common cause is improper head position; repositioning the airway is the first corrective step.

(OFA) Occupational First Aid Certification Practice Test

(OFA) Occupational First Aid Certification Practice Test

OFA CPR Techniques & Automated External Defibrillation (AED) 4