What should be done in a case of severe asthma attack?

In the case of a severe asthma attack, loosening tight clothing is beneficial because it can help the person breathe more freely. Tight clothing can constrict the chest and abdomen, making it harder for someone experiencing difficulty breathing to expand their lungs fully. By loosening the clothing, you alleviate some of that constraint, potentially improving airflow and comfort as they struggle to breathe.

During a severe asthma attack, the focus is primarily on ensuring that the individual has adequate ventilation and access to emergency assistance. Immediate actions such as assisting with their prescribed inhaler or contacting emergency services take precedence over other considerations. Loosening clothing is a simple yet effective step that helps reduce physical stress on the body, allowing the person to concentrate on regaining control of their breathing.

The other choices, while they may seem relevant in general emergency situations, do not directly address the immediate needs of a person suffering from a severe asthma attack. For example, administering fluids or giving food may not only be inappropriate but could also pose additional risks if the person is in respiratory distress. Lying down can be uncomfortable for someone having an asthma attack and may restrict airflow further.