Heart/Lung Sounds

Question 1

What was lung Crackles previously called?

Answer 1

Rales

Question 2

How is lung crackles caused?

Answer 2

popping open of air-fluid levels as airways dilate with inspiration

Question 3

Dx that cause lung crackles?

Answer 3

Pneumonia, atelectasis, pulmonary fibrosis, acute bronchitis, bronchiectasis, interstitial lung dz, pulmondary edema/CHF, covid-10

Question 4

Wheezes dx

Answer 4

asthma, copd, anaphylaxis, FB, smoking, allergies, bronchitis, epiglottis, CHF, drugs, pneumonia, resp tract infection, vocal cord dysfunction.

Question 5

Ronchi usually occurs when?

Answer 5

during inhalation and exhalation

Question 6

Ronchi usually clears with?

Answer 6

coughing, gurgling or bubbling sounds

Question 7

Ronchi dx

Answer 7

COPD (chronic bronchitis), bronchiectasis, CF, viral URI, seretions

Question 8

Pericardial friction rub heard in

Answer 8

Pericarditis

Question 9

If you hear continuous murmur, think?

Answer 9

Patent ductus arteriosus