Ryanair Initial Practice Exam

What first aid measure is employed to provide oxygen in a case of hypoxia?

1. Oxygen Mask

2. Rescue Breathing

3. Chest Compression

4. Inhalation Therapy

The correct answer is: Oxygen Mask

The first aid measure employed to provide oxygen in a case of hypoxia is the oxygen mask. In situations where a person is experiencing hypoxia, which is a deficiency in the amount of oxygen reaching the tissues, using an oxygen mask effectively administers supplemental oxygen directly to the patient's airway. This helps to restore adequate oxygen levels in the blood, alleviating symptoms and improving the individual's condition. An oxygen mask is specifically designed to fit over the nose and mouth, allowing for a concentrated flow of oxygen to be delivered, which is crucial for individuals in respiratory distress. This method is immediate and generally used in emergency situations, making it a suitable choice when dealing with hypoxia. Other options, while related to respiratory care, are not primarily focused on delivering oxygen in the same direct manner as an oxygen mask. Rescue breathing involves mouth-to-mouth resuscitation, which may be necessary in cases of cardiac arrest but does not primarily serve to provide supplemental oxygen to a conscious person. Chest compression is part of CPR and is aimed at maintaining circulation rather than oxygen delivery. Inhalation therapy can encompass various treatments but is typically more complex and not as direct for immediate oxygen supplementation as an oxygen mask.