In a bedridden 76-year-old stroke patient, which technique would be least likely to help increase thoracic cage compliance?

In a bedridden 76-year-old stroke patient, which technique would be least likely to help increase thoracic cage compliance?

• A. Rib raising
• B. Thoracic pump
• C. Inhalation/exhalation technique
• D. Sacroiliac articulation

Answer: (D)

The ability to increase thoracic cage compliance comes from improving rib motion and chest wall expansion, which directly affect how freely the rib cage can move during breathing. Rib raising directly frees the thoracic region by lifting and mobilizing the ribs, helping loosen the costovertebral joints and reduce restriction in the upper back and chest. The thoracic pump uses rhythmic pressure changes to enhance intrathoracic volume and promote better ventilation and lymphatic flow, aiding chest wall expansion. The inhalation/exhalation technique trains diaphragmatic and rib motion for more symmetrical and deeper breathing, directly boosting chest wall compliance. Sacroiliac articulation, on the other hand, targets the pelvis and sacroiliac joints; it does not directly influence the mechanics of the thoracic cage, so it is least likely to improve thoracic cage compliance in a bedridden stroke patient.

The ability to increase thoracic cage compliance comes from improving rib motion and chest wall expansion, which directly affect how freely the rib cage can move during breathing. Rib raising directly frees the thoracic region by lifting and mobilizing the ribs, helping loosen the costovertebral joints and reduce restriction in the upper back and chest. The thoracic pump uses rhythmic pressure changes to enhance intrathoracic volume and promote better ventilation and lymphatic flow, aiding chest wall expansion. The inhalation/exhalation technique trains diaphragmatic and rib motion for more symmetrical and deeper breathing, directly boosting chest wall compliance. Sacroiliac articulation, on the other hand, targets the pelvis and sacroiliac joints; it does not directly influence the mechanics of the thoracic cage, so it is least likely to improve thoracic cage compliance in a bedridden stroke patient.