How should an airway obstruction be managed in a conscious patient?

In managing an airway obstruction in a conscious patient, utilizing techniques such as the Heimlich maneuver is the correct approach. The Heimlich maneuver, or abdominal thrusts, is specifically designed to dislodge an object that is blocking the airway. By applying upward pressure on the diaphragm, the maneuver creates enough force to expel foreign objects from the trachea, allowing the patient to breathe again.

In contrast, performing direct intubation is not suitable for a conscious patient. Intubation is generally reserved for situations where the patient is unable to maintain their airway, typically in unconscious patients or those who are unable to respond.

Providing supplemental oxygen does not address the immediate issue of airway obstruction. While oxygen may assist in other scenarios, it does not resolve the blockage preventing airflow.

Administering sedatives could further compromise the patient's airway by reducing their responsiveness and ability to cough or clear the obstruction themselves. Thus, the focus should always be on mechanical removal or overcoming the obstruction actively, rather than sedating the patient.