Final answer:
Coarse crackles, also known as rales, are abnormal lung sounds caused by the movement of air through fluid or mucus in the lungs. The three P's (causes) of coarse crackles are Pneumonia, Pulmonary fibrosis, and Pulmonary edema, with Tuberculosis represented by the T.
Step-by-step explanation:
Coarse crackles, also known as rales, are abnormal lung sounds that can be heard during auscultation. Coarse crackles, also known as rales, are abnormal lung sounds caused by the movement of air through fluid or mucus in the lungs.
The three P's (causes) of coarse crackles are Pneumonia, Pulmonary fibrosis, and Pulmonary edema, with Tuberculosis represented by the T. They are caused by the movement of air through fluid or mucus in the lungs. The three P's (causes) of coarse crackles are Pneumonia, Pulmonary fibrosis, and Pulmonary edema. The T stands for Tuberculosis.