Pulmonary Flashcards

1
Q

Unlabored breathing
Nonproductive cough
Expiratory wheeze
Right lung

A

Foreign body aspiration

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2
Q

Best test to confirm foreign body aspiration

A

Airway fluoroscopy

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3
Q

Recurrent wheezing
Increased with feeding and neck flexion
Stridor/dyspnea during feeds
Bronchogenic cysts
Tracheal Stenosis
Double aortic arch

A

Vascular ring

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4
Q

Diagnostic test for vascular ring

A

CTA or MRA

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5
Q

Decrease in SBP by > 10 mmHg during inspiration

A

Pulsus paradoxus

Sign of severe respiratory distress or decreased cardiac output

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6
Q

Best way to assess severity of respiratory distress

A

watch for signs of anxiety (tachycardia)

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7
Q

Rightward shift of Oxygen dissociation curve

A

Acidosis
Hyperthermia
Increased 2, 3 BPG

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8
Q

100-day cough

A

Pertussis

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9
Q

Diagnostic test for Cystic Fibrosis

A

Sweat test > 60 mmol/L chloride

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10
Q

Early and late infections in cystic fibrosis

A

Early: staph aureus

Late: pseudomonas

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11
Q

Odd if a healthy sibling of someone with CF being a carrier

A

2/3

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12
Q

Carrier rate if CF in general Caucasian population

A

1/25

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13
Q

Common GI manifestations in CF during neonatal period

A

Meconium ileus
Meconium peritonitis
Unconjugated hyperbilirubinemia

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14
Q

CF
Neonate
Polyhydramnios
Ground glass appearance on KUB due to decreased bowel gas

A

Meconium ileus

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15
Q

CF
Neonate
Pseudocyst on Xray

A

Meconium peritonitis

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16
Q

Common pulmonary bacteria in CF

A

Staph aureus
H. Influenzas
Pseudomonas aeruginosa
Burkholderia cepacia - worsening lung function and poor outcome

17
Q

Right ventricular dysfunction caused by pulmonary HTB

A

Cor pulomonale

18
Q

Diagnostic test for primary ciliary dyskinesia

A

Exhaled nitric oxide

19
Q

Pleural LDH > 2/3 serum LDH
Pleural protein > 3
Pleural pH < 7.3

A

Exudative pleural effusion

20
Q

Pleural LDH < 2/3 serum LDH
Pleural protein < 3
Pleural pH > 7.45

A

Transudative pleural effusion

21
Q

Most common causes of Bronchiectasis

A

Recurrent pulmonary infections
Cystic fibrosis

22
Q

Chronic wet cough
Lower respiratory tract infections
Coughing made worse with changes in position.

A

Bronchiectasis

23
Q

Causes of Bronchiectasis

A

Cystic fibrosis
Primary ciliary dyskinesia
Immunodeficiency/infection
Lobar pneumonia
Aspergillosis
Measles/pertussis
TB
Extrinsic compression causes by enlarged lymph nodes or masses

24
Q

Most likely causes of hemoptysis in children

A

Infection
Bronchiectasis
Foreign body aspiration

25
Causes of pneumonia (3 wk to 12 mo)
Chlamydia Virus Pertussis
26
Causes of pneumonia (1-4 yr)
Virus Strep pneumoniae
27
Causes of pneumonia (school age)
Mycoplasma Chlamydophilia Strep pneumoniae Mycobacterium tuberculosis Staph aureus
28
Recurrent pulmonary infections Abnormal budding of tracheal diverticulum of foregut before 16 EJ GA
Bronchogenic cyst
29
Autosomal dominant Recurrent epistaxis (nighttime) Vascular malformations in lung, CNS, liver, GI
Hereditary hemorrhagic telangiectasia (Osler-Weber-rendu syndrome)
30
Inspiratory stridor Difficulty breathing Exercise
Exercise-induced vocal cord dysfunction (aka exerciser-induced laryngeal obstruction)