Suctioning and lung auscultation sites
Apr 12, 2023
Source: Cainiu Health
Dr. Guo Xiheng
Introduction
The auscultation sites for suctioning and lung examination generally include the left lung apex, left pulmonary hilum, left lung base, right lung apex, right pulmonary hilum, and right lung base. The left lung apex is located 2 to 3 centimeters above the medial portion of the left clavicle. The left pulmonary hilum lies at the left parasternal region between the fourth ribs. The left lung base is situated along the left mid-axillary line between the sixth and seventh ribs. The right lung apex is located 2 to 3 centimeters above the medial portion of the right clavicle.
The auscultation sites for sputum suction and lung examination generally include the left lung apex, left pulmonary hilum, left lung base, right lung apex, right pulmonary hilum, and right lung base.
1. Left Lung Apex
This location is situated 2 to 3 centimeters above the medial portion of the left clavicle.
2. Left Pulmonary Hilum
The left pulmonary hilum lies between the fourth ribs adjacent to the left sternal border.
3. Left Lung Base
The left lung base is located between the sixth and seventh ribs along the left mid-axillary line.
4. Right Lung Apex
This location is situated 2 to 3 centimeters above the medial portion of the right clavicle.
5. Right Pulmonary Hilum
The right pulmonary hilum lies between the fourth ribs adjacent to the right sternal border.
6. Right Lung Base
The right lung base is located between the sixth and seventh ribs along the right mid-axillary line.
The above are the specific locations for auscultation during sputum suction and lung examination. Auscultation at these sites can help preliminarily determine whether a patient has pulmonary inflammation or related conditions, serving as an initial diagnostic tool for various diseases. During auscultation, talking should be avoided, and excessive tension should be minimized. If the patient has just engaged in vigorous exercise, they should rest for a period until breathing stabilizes before undergoing the examination, to prevent inaccurate results and misjudgment. In daily life, smoking should be avoided as it may damage the lungs. Individuals with pre-existing medical conditions may experience increased severity of lung damage.
