Examining Lungs and Thoracic Cavity Essay Assignment Paper

Evaluation of the Lungs and Thorax

There are several ways to examine lungs and thoracic cavity. The easiest method is simple observation. Noting if there are accessory muscles are used, cyanosis present, deformities of the thoracic cavity, audible noises with respiration, and delays in inspiration or expiration call all give clues as to the patient’s respiratory status (Bickley, 2017).

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Palpation is the next method of examination. When palpating the thoracic cavity, feel tender areas. Crepitus is a clue that air has leaked into the subcutaneous tissue. The clinician should test for expansions by placing both hands on the patient’s back. The thumbs should be located at the tenth rib and the fingers should be loosely parallel to each other and on the lateral portion of the rib cage. As the patient breaths the clinician’s hands should apart in an equal manner (Bickley, 2017).

Percussion is another important tool. While percussion does not help with lesions deep in the thoracic cavity, it does allow for the clinician to understand whether air, fluid, or a solid mass lies five to seven centimeters bellowed the percussed area (Bickley, 2017).