What is chest physiotherapy and when is it indicated; what safety considerations should be observed?

• A. Chest physiotherapy is chest percussion, vibration, and postural drainage to mobilize secretions; Indicated for mucus retention or atelectasis; Safety includes avoiding with untreated pneumothorax, recent thoracic surgery, rib fractures, osteoporosis, bleeding risk.
• B. Chest physiotherapy is inhaled bronchodilator therapy; Indicated in all cases.
• C. Chest physiotherapy uses only coughing techniques; Indicated only after stroke.
• D. Chest physiotherapy is a surgical procedure to remove secretions; Indicated postoperatively.

Answer: (A)

Chest physiotherapy uses chest percussion, vibration, and postural drainage to loosen and mobilize secretions so the patient can clear them by coughing or suctioning. This approach helps if mucus is retained or plugging a airway leading to areas of atelectasis, improving ventilation and airway clearance after surgery, in bronchiectasis, cystic fibrosis, or other conditions with impaired mucus clearance. Safety is essential: avoid chest physiotherapy in the presence of an untreated pneumothorax or after recent thoracic surgery, and be cautious with rib fractures or osteoporosis because the manual forces can cause injury. A bleeding risk or anticoagulation raises concern about chest wall manipulation. Also assess the patient’s tolerance and overall stability; stop the therapy if it causes new or worsening chest pain, shortness of breath, dizziness, or excessive distress.