Respiratory Flashcards

1
Q

Hyperexpanded chest

A

COPD Chronic asthma

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2
Q

Postural flapping tremor

A

Acute CO2 retention

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3
Q

Stony dull percussion

A

Pleural effusion

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4
Q

Fine crepitations

A

Pulmonary oedema Pulmonary fibrosis

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5
Q

Pleuritic chest pain

A

Pulmonary embolism, pneumonia, pneumothorax

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6
Q

Stridor

A

Upper airway obstruction, e.g. foreign body, croup

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7
Q

Causes of clubbing

A

Bronchial Carcinoma Bronchiectasis Lung Abscess Empyema Cystic Fibrosis Cryptogenic fibrosing alveolitis mesothelioma TB NOT ASTHMA OR COPD

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8
Q

Kerley B lines Bat-wing shadowing

A

Heart failure

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9
Q

Tram-line shadowing

A

bronchiectasis

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10
Q

Miliary shadowing

A

miliary TB

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11
Q

Wedge-shaped infarct

A

Pulmonary embolus

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12
Q

Ground-glass appearance

A

fibrosis

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13
Q

honeycomb appearance

A

late fibrosis

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14
Q

Pleural mass with lobulated margin

A

mesothelioma

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15
Q

Early-onset emphysema plus liver disease Fever, cough, shortness of breath hours after exposure to antigen (usually farmer after hay exposure)

A

􏰆1-Antitrypsin deficiency Extrinsic allergic alveolitis

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16
Q

Asymptomatic with bilateral hilar lymphadenopathy (BHL)/progressive shortness of breath/dry cough Non-pulmonary manifestations, e.g. erythema nodosum ↑ serum ACE (angiotensin-converting enzyme) or hypercalcaemia may be mentioned

A

Sarcoidosis

17
Q

History of recurrent chest infections, failure to thrive May mention steatorrhoea (pancreatic insufficiency) Positive sweat test (sodium, chloride 􏰈60 mmol/l)

A

Cystic fibrosis

18
Q

Progressive dyspnoea and cyanosis Gross clubbing, fine end-inspiratory crackles Chest radiograph: ground-glass → honeycomb lung

A

Fibrosing alveolitis

19
Q

Non-specific, e.g. fever, nightsweats, anorexia, haemoptysis Ziehl–Neelsen staining shows acid-fast bacilli (AFBs)

A

TB

20
Q

Swinging fever, copious foul-smelling sputum Usually patient has persistent, worsening pneumonia

A

Lung abscess

21
Q

Positive cold agglutinins

A

Mycoplasma infection

22
Q

Occupation involving water systems

A

Legionella infection

23
Q

Cavitating lung(s)

A

Staphylococcal/klebsiella infection

24
Q

Contact with birds

A

Chlamydia psittaci infection

25
Q

HIV 􏰇ve, bilateral hilar shadowing

A

Pneumocystis carinii pneumonia

26
Q

Isoniazid side effects

A

Peripheral neuropathy, hepatitis

27
Q

Rifampicin side effects

A

Orange-coloured tears/urine Deranged liver function tests (LFTs), hepatitis

28
Q

Ethambutol side effects

A

Retrobulbar neuritis (pain, loss of vision)

29
Q

Pyrazinamide side effects

A

Gout

30
Q

Salbutamol side effects

A

Tremor, tachycardia

31
Q

Inhaled high-dose corticosteroid side effects

A

Candidiasis mouth/pharynx

32
Q
A
33
Q

What are the causes of fine crackles?

A

Pulmonary fibrosis

Pulmonary oedema

Allergic alveolitis

Bronchiectasis

Cystic fibrosis

Pneumonic consolidation

34
Q

What are the causes of coarse crackles?

A

COPD

Pneumonia

Lung abscess

TB cavities

Bronchiectasis