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Слайд 5
![Illustrative Pathological problems Consolidation Atelectasis Pleural effusion Pneumothorax Mass Diffuse lung disease](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-4.jpg)
Illustrative Pathological problems
Consolidation
Atelectasis
Pleural effusion
Pneumothorax
Mass
Diffuse lung disease
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![](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-5.jpg)
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![Steps General Examination Mediastinal position Chest expansion Lung resonance Breath sounds Adventitious sounds Voice transmission](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-11.jpg)
Steps
General Examination
Mediastinal position
Chest expansion
Lung resonance
Breath sounds
Adventitious sounds
Voice transmission
Слайд 13
![General Examination Respiratory rate Pattern of breathing Cyanosis Clubbing Weight](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-12.jpg)
General Examination
Respiratory rate
Pattern of breathing
Cyanosis
Clubbing
Weight
Cough
Hospital setting
Effort of ventilation
Shape of thorax
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![Respiratory Rate Bradypnea: rate less than 8 per minute Tachypnea: rate greater than 25 per minute](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-13.jpg)
Respiratory Rate
Bradypnea: rate less than 8 per minute
Tachypnea: rate greater
than 25 per minute
Слайд 15
![Pattern of Breathing Kussmals Sleep apnea Cheyne strokes Pursed lip](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-14.jpg)
Pattern of Breathing
Kussmals
Sleep apnea
Cheyne strokes
Pursed lip breathing
Orthopnoea: Short of breath in
supine position, gets some relief by sitting or standing up.
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![Sleep apnea syndrome](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-15.jpg)
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![Central Cyanosis Results from pulmonary dysfunction, the mucous membrane of](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-16.jpg)
Central Cyanosis
Results from pulmonary dysfunction, the mucous membrane of conjunctiva and
tongue are bluish.
If there was chronic hypoxemia and secondary erythrocytosis, you can detect the conjunctival and scleral vessels to be full, tortuous and bluish.
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![Central Cyanosis](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-17.jpg)
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![Corpulmonale](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-18.jpg)
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![Clubbing](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-19.jpg)
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![Clubbing In clubbing, there is widening of the AP and](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-20.jpg)
Clubbing
In clubbing, there is widening of the AP and lateral diameter
of terminal portion of fingers and toes giving the appearance of clubbing.
The angle between the nail and skin is greater than 180.
The periungual skin is stretched and shiny.
There is fluctuation of the nail bed.
One can feel the posterior edge of the nail.
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![Significance: Clubbing Observed In: Intrathoracic malignancy: Primary or secondary (lung,](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-21.jpg)
Significance: Clubbing Observed In:
Intrathoracic malignancy: Primary or secondary (lung, pleural, mediastinal)
Suppurative
lung disease: (lung abscess, bronchiectasis, empyema)
Diffuse interstitial fibrosis: Alveolar capillary block syndrome
In association with other systemic disorders
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![Gibbus](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-22.jpg)
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![Weight Emaciation cachectic Malignancy Tuberculosis](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-23.jpg)
Weight
Emaciation cachectic
Malignancy
Tuberculosis
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![320 lbs](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-24.jpg)
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![Weight Obese: Sleep apnea syndrome](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-25.jpg)
Weight
Obese: Sleep apnea syndrome
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![3 Layered sputum](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-26.jpg)
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![Cough Productive Dry Whooping Bovine](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-27.jpg)
Cough
Productive
Dry
Whooping
Bovine
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![2 liters of O2](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-28.jpg)
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![Hospital Setting Isolation room Oxygen set up](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-29.jpg)
Hospital Setting
Isolation room
Oxygen set up
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![Effort of Ventilation Person appears uncomfortable. Breathing seems voluntary. Accessory](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-30.jpg)
Effort of Ventilation
Person appears uncomfortable. Breathing seems voluntary.
Accessory muscles are in
use, expiratory muscles are active and expiration is not passive any more.
The degree of negative pleural pressure is high.
The respiratory rate is increased.
Слайд 32
![Resting Size and Shape of Thorax Barrel chest Kyphosis Scoliosis Pectus excavatum Gibbus](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-31.jpg)
Resting Size and Shape of Thorax
Barrel chest
Kyphosis
Scoliosis
Pectus excavatum
Gibbus
Слайд 33
![Barrel Chest AP Diameter = Transverse Diameter](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-32.jpg)
Barrel Chest
AP Diameter = Transverse Diameter
Слайд 34
![Tracheal Position: Mediastinum Any deviation of the mediastinum is abnormal](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-33.jpg)
Tracheal Position: Mediastinum
Any deviation of the mediastinum is abnormal
Lateral shift: The
mediastinum can be either pulled or pushed away from the lesion
Pull: Loss of lung volume (Atelectasis, fibrosis, agenesis, surgical resection, pleural fibrosis)
Push: Space occupying lesions (pleural effusion, pneumothorax, large mass lesions)
Mediastinal masses and thyroid tumors
Слайд 35
![Tracheal shift to right](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-34.jpg)
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![Chest Expansion Asymmetrical chest expansion is abnormal The abnormal side](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-35.jpg)
Chest Expansion
Asymmetrical chest expansion is abnormal
The abnormal side expands less and
lags behind the normal side
Any form of unilateral lung or pleural disease can cause asymmetry of chest expansion
Global expansion decrease
Слайд 37
![Percussion: Decreased or Increased Resonance is Abnormal Dullness Decreased resonance](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-36.jpg)
Percussion: Decreased or Increased Resonance is Abnormal
Dullness
Decreased resonance is noted with
pleural effusion and all other lung diseases
The dullness is flat and the finger is painful to percussion with pleural effusion
Hyper resonance: Increased resonance can be noted either due to lung distention as seen in asthma, emphysema, bullous disease or due to Pneumothorax
Traube's space
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![Breath Sounds: Diminished or Absent Intensity of breath sounds, in](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-37.jpg)
Breath Sounds: Diminished or Absent
Intensity of breath sounds, in general, is
a good index of ventilation of the underlying lung.
Breath sounds are markedly decreased in emphysema.
Symmetry: If there is asymmetry in intensity, the side where there is decreased intensity is abnormal.
Any form of pleural or pulmonary disease can give rise to decreased intensity.
Harsh or increased: If the intensity increases there is more ventilation and vice versa.
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![Bronchial Bronchial breathing anywhere other than over the trachea, right](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-38.jpg)
Bronchial
Bronchial breathing anywhere other than over the trachea, right clavicle or
right inter-scapular space is abnormal.
In consolidation, the bronchial breathing is low pitched and sticky and is termed tubular type of bronchial breathing.
In cavitary disease, it is high pitched and hollow and is called cavernous breathing. You can simulate this sound by blowing over an empty coke bottle.
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![Bronchial breathing](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-39.jpg)
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![Rhonchi Rhonchi are long continuous adventitious sounds, generated by obstruction](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-40.jpg)
Rhonchi
Rhonchi are long continuous adventitious sounds, generated by obstruction to airways.
When
detected, note whether it is generalized or localized, during inspiration or expiration, and the pitch.
Diffused rhonchi would suggest a disease with generalized airway obstruction like asthma or COPD.
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![Rhonchi Asthmatic Continuous](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-41.jpg)
Rhonchi
Asthmatic
Continuous
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![Rhonchi Localized rhonchi suggests obstruction of any etiology e.g., tumor,](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-42.jpg)
Rhonchi
Localized rhonchi suggests obstruction of any etiology e.g., tumor, foreign body
or mucous.
Mucous secretions will disappear with coughing, so would the rhonchus.
Expiratory rhonchi implies obstruction to intrathoracic airways.
Asthmatics can also have inspiratory rhonchi while it is uncommon in COPD.
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![Pleural Rub Normal parietal and visceral pleura glide smoothly during](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-43.jpg)
Pleural Rub
Normal parietal and visceral pleura glide smoothly during respiration.
If the
pleura is roughened due to any reason, a scratching, grating sound, related to respiration is heard.
You can hear the sound by compressing harder with the stethoscope and making the patient take deep breaths.
It is localized and can be palpable.
Слайд 45
![Pleural rub Scratching, Grating Related to respiration](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-44.jpg)
Pleural rub
Scratching, Grating
Related to respiration
Слайд 46
![Stridor Loud audible inspiratory rhonchi is called a stridor. Inspiratory](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-45.jpg)
Stridor
Loud audible inspiratory rhonchi is called a stridor.
Inspiratory rhonchi in general,
implies large airway obstruction.
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![Stridor Asthma](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-46.jpg)
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![Crackles Interrupted adventitious sounds are called crackles. Make a notation](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-47.jpg)
Crackles
Interrupted adventitious sounds are called crackles.
Make a notation about timing, intensity,
effect with respiration, position, coughing and character.
Timing and Intensity Crackles heard only at the end of inspiration are called fine crackles.
When the surfactant is depleted, the alveoli collapse. Air enters the alveoli at the end of inspiration.
This sound is generated as the alveoli pop open from it's collapsed state.
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![Crackles When the crackles are heard at the end of](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-48.jpg)
Crackles
When the crackles are heard at the end of inspiration and
the beginning of expiration the fluid or secretions are probably in respiratory bronchioles: medium crackles.
If the crackles are heard throughout it implies the secretions are in bronchi: coarse crackles.
Слайд 50
![Voice Transmission (tactile fremitus, vocal resonance) Asymmetrical voice transmission points](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-49.jpg)
Voice Transmission (tactile fremitus, vocal resonance)
Asymmetrical voice transmission points to disease
on one side.
Increased:
Any situation where bronchial breathing is heard the sounds become loud, sharp and distinct: Bronchophony.
In extreme situations, the whispered words come clearly and distinctly: Whispering pectoriloquy.
Слайд 51
![Voice Transmission (tactile fremitus, vocal resonance) Decreased: A quantitative decrease](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/3932/slide-50.jpg)
Voice Transmission (tactile fremitus, vocal resonance)
Decreased: A quantitative decrease in voice
transmission could be due to any other form of lung or pleural disease.
Qualitative alteration:
A qualitative alteration of voice transmission is noted over consolidation and along the upper margin of pleural effusion: Egophony
The sound is like a nasal twang or goat bleating.