Certified Transport Registered Nurse Certification Practice Exam

What treatment is effective for all forms of hypoxia?

1. Oxygen therapy

2. Fluid resuscitation

3. Antibiotics

4. Bronchodilators

The correct answer is: Oxygen therapy

Oxygen therapy is effective for all forms of hypoxia because it directly addresses the problem of inadequate oxygen supply to tissues. Hypoxia can be caused by various factors such as low oxygen in the environment, respiratory issues, or circulatory problems. By providing supplemental oxygen, this treatment increases the amount of oxygen available to the body's cells, thereby improving oxygenation regardless of the underlying cause. In cases of hypoxia due to issues like chronic obstructive pulmonary disease (COPD) or pneumonia, oxygen therapy can significantly enhance the patient's ability to breathe and maintain adequate oxygen levels. While other treatments, such as fluid resuscitation, antibiotics, and bronchodilators, may support the management of specific conditions that can lead to hypoxia, they do not universally correct the fundamental issue of oxygen deprivation. Consequently, oxygen therapy remains the primary and effective treatment for all forms of hypoxia.