Which of the following is an indicator that someone has a mild airway block?

When assessing for a mild airway block, the ability of a person to talk or cough is a key indicator. A mild airway obstruction allows for some air exchange, which enables the individual to still breathe adequately and generate enough airflow to produce sound. This capability suggests that the obstruction isn’t severe enough to completely obstruct airflow.

The ability to cough is particularly important because coughing is a natural reflex used to clear the airway when an object or obstruction is present. This reflex indicates that the body is still able to manage the situation, helping to dislodge whatever may be causing the obstruction.

In contrast, inability to make sounds or breathe reflects a more severe airway blockage, which is a different medical emergency that requires immediate intervention. A fainting spell may be related to various conditions, including inadequate oxygenation, but it doesn't specifically indicate the status of an airway blockage. Therefore, knowing that someone can talk or cough provides reassurance that the person is experiencing a mild airway blockage and that monitoring and encouraging them to cough are appropriate responses.