Symptoms of atelectasis include dyspnea, ________ or excessive perspiration, anxiety, tachycardia, and intercostal muscle retraction.

Atelectasis

A condition characterized by the partial or complete collapse of a lung or a section of a lung.

Dyspnea

A medical term for the sensation of breathlessness or difficulty breathing, often a symptom of various conditions.

Tachycardia

An abnormally fast heart rate, typically exceeding the normal resting rate.