Question

Which intervention is beneficial in the management of anoxia when it occurs as a result of a witnessed cardiac arrest in a patient?

a) Administering anticoagulants
b) Providing supplemental oxygen
c) Administering corticosteroids
d) Initiating diuretic therapy

Answer 1

The most beneficial intervention in the management of anoxia subsequent to a witnessed cardiac arrest is providing supplemental oxygen to support the patient's tissues until circulation can be restored.

Step-by-step explanation:

In the management of anoxia following a witnessed cardiac arrest, the most beneficial intervention would be b) Providing supplemental oxygen. Anoxia refers to the absence of oxygen supply to an organ's tissues, which is a severe form of hypoxia. During cardiac arrest, the heart stops effectively pumping blood, resulting in a loss of oxygenated blood flow to the body's tissues and organs. Therefore, the immediate provision of supplemental oxygen is critical to support the patient until normal heart function and circulation can be restored, typically with the initiation of cardiopulmonary resuscitation (CPR) and potentially defibrillation if indicated.