What is an adverse complication associated with tracheomalacia?

• A. Stroke
• B. Pneumothorax
• C. Respiratory distress
• D. Hypertension

Answer: (C)

Tracheomalacia is a condition characterized by the softening or collapse of the tracheal cartilage, leading to airway instability. When the airway becomes compromised, particularly during breathing, it can cause a range of complications. One of the most significant adverse complications associated with tracheomalacia is respiratory distress.

Respiratory distress occurs because the collapsing trachea obstructs airflow, making it difficult for the patient to breathe effectively. This can lead to inadequate oxygenation and heightened work of breathing, which are critical issues requiring prompt medical attention. Patients with tracheomalacia often present with symptoms such as wheezing, stridor, and difficulty breathing, particularly during exertion or coughing, all of which fall under the umbrella of respiratory distress.

Other options, while medically relevant, do not typically arise as direct complications of tracheomalacia. For example, stroke is primarily related to vascular issues, pneumothorax is associated with lung collapse, and hypertension deals with cardiovascular factors, none of which are related to the primary respiratory complications stemming from airway instability. Thus, respiratory distress is the most directly connected adverse complication in this scenario.