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Thorax and Lungs #2
Chest/Lungs Physical and Exam
Question | Answer |
---|---|
Auscultation involves the following: | breath sounds, adventitious sounds and voice transmission |
Where are vesicular breath sounds heard? | over most of both lungs |
Where are bronchovesicular breath sounds heard? | 1st and 2nd interspaces anteriorly and between the scapulae |
Where are bronchial breath sounds heard? | over the manubrium (larger proximal airways) |
Where are the tracheal breath sounds heard? | over the trachea in the neck |
When breath sounds are decreased what do they suggest? | obstructive lung disease, muscular weakness |
When breath sounds are poor in nature, what do they suggest | pleural effusion, pneumothorax or COPD |
Adventitious breath sounds are sounds that are | superimposed on the usual breath sounds |
If you hear crackles (rhales), especially those that doesn't clear after coughing, listen for the following characteristics: | loudness, pitch, duration (fine/coarse), number, timing, location, persistence (breath to breath), change after cough or change in patient position |
What does fine late inpiratory crackles that persist from breath to breath suggest? | Abnormal lung tissue |
What does clearing of adventitious lung sounds after coughing or position change suggest? | Inspissated (thickened or congealed) secretions, seen in bronchitis or atelectasis |
Crackle may be from abnormalities in the lungs such as... | pneumonia, fibrosis, early heart failure |
Crackles may be from abnomalites in the airways such as | bronchitis or bronchiectasis |
Wheezing suggests narrow airways as in... | asthma, COPD or bronchitis |
Rhonchi suggests... | secretions in the large airways |
Assess for transmitted voice sounds are if you hear | abnormally located bronchovesicular or bronchial breath sounds. |
When the patient says "99", normally the sounds through the chest wall are muffled and indistinct. Increased transmission suggests... | that air-filled lungs has become airless |
What are louder voice sounds are called? | bronchophony |
When the patient say "ee", you will normally hear a muffled long e sound. If the "ee" sounds like "a", an E-to-A change or egophony are seen in what? | lobar consolidation from pneumonia |
In patients with fever, cough, the presence of bronchial breath sounds and egophoney more than triples the likelihood of what disease? | pneumonia |
Louder, clearer whispered sounds when patients are tolded to whisper "99 or 1-2-3 are called... | whispered pectoriloquy |
Patients with severe COPD may prefer to sit | leaning forward with lips pursed durign exhalation and arms supported on their knees or a table |
During inspection of the anterior chest wall you must observe | the shape of the patients chest and the movement of the chest wall |
Retraction of the lower interspaces during inspiration and supraclavicular restraction ... | are chest wall movements that occur in severe asthma, COPD and upper airway obstruction |
Palpation of the anterior chest wall is used to... | identify tender areas, assess abnormalities, assess chest expansion and tactile fremitus |
Tactile fremitus is increased in | pneumonia as fluid conducts the sound better causing a stronger vibration |
Tactile fremitus is decreased in | pleural effusion as the fluid blunts the sound and in pneumothorax as the sounds does not travel well in the air in the pleural space |
What is the clinical assessment of the pulmonary function? | The 6 min walk test (100ft hallway). It provides a global evaluation of the cardiovascular and pulmonary systems, neuromuscular units and muscle metabolism |
What does the Forced Expiratory Time assess? | the expiratory phase of breathing which is typically slowed on obstructive pulmonary disease. (FEV/FEV1) |
Pain and tenderness over one or more ribs may suggest a... | rib fracture which may be tested by doing an AP compression of the chest (sternum and thoracic spine). This will help differentiate from a soft tissue injury. |