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Guidelines
For Third-year Students of the Medical Department
Subgect | Propedeutics of the internal medicine |
Modul № | |
Enclosure module № | |
Topic | Auscultation of the lungs as an objective method of patient examination. Procedure of the lung auscultation. Main respiratory sounds. |
Course | |
Faculty | Medical № 1 |
Methodical recommendations are made in accordance with educationally-qualifying descriptions and educationally-professional programs of preparation of the specialists ratified by Order MES of Ukraine from 16.05 2003 years № 239 and experimentally - curriculum, that is developed on principles of the European credit-transfer system (ECTS) and Ukraine ratified by the order of MPH of Ukraine from 31.01.2005 year № 52.
Vinnytsya- 2007
Importance of the topic
Auscultation of the chest is one of the basic, informative methods of examination of the respiratory patients. It allows hearing normal and pathological changed sounds produced during act of breathing. Most of the respiratory diseases are accompanied with certain auscultation phenomena their determining is one of clues at the diagnostic process of the respiratory patients.
2. Concrete aims:
─ Master principles, types and rules of auscultation of the chest
─ Learn physical grounds of auscultation, mechanisms of production of normal and abnormal respiratory sounds
─ Characteristics of the bronchial and vesicular respiratory sound, their distinguishing
─ Qualitative and quantative changes of the vesicular respiratory sound, their diagnostic importance.
─ Pathological bronchial respiratory sound, mechanism of its production
─ The mechanisms for bronchophony, whispered pectoriloquy
Basic training level
Previous subject | Obtained skill |
Biological physics | Principles of sound formation and spreading |
Normal anatomy | Anatomy of the airways and lungs, their blood supply and innervation |
Normal physiology | Mechanics of breathing, gas exchange in the lung and tissues of system organs |
Histology | Ontogenesis of the respiratory tract, histological structure of the respiratory tract and alveoli |
Task for self-depending preparation to practical training
List of the main terms that should know student preparing practical training
Term | Definition |
Bronchial breath sound | Heard over trachea and major bronchus, formed in vocal fissure due to moving airflow through it |
Vesicular breath sound | heard over all areas of the chest distal to the central airways, formed in alveoli due to their walls vibration at the pitch of inspiration |
Bronchophony | Louder and clearer voice sounds over the affected lung area |
Stridor | Indicates narrowing of the upper airway, loud sound can be heard at a distance from the patient |
Whispered pectoriloquy | Clarity transmitting whispering to the chest wall at the patient with consolidation of the lung tissue |
4.2. Theoretical questions:
1. What is auscultation and which types of auscultation do you know?
2. What are the rules of auscultation?
3. What are the physical grounds of auscultation?
4. How is a bronchial breath sound formed, where is it heard in a norm, its characteristics?
5. How is a vesicular breath sound formed, where is it heard in a norm, its characteristics?
6. What is a stridor, its formation, diagnostic importance?
7. What changes of the vesicular breath sound do you know? Their diagnostic importance.
8. What is a pathological bronchial breath sound, how is it formed? Its diagnostic importance.
9. What are bronchophony and whispered pectoriloquy? Their diagnostic importance.
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