Question

What are adventitious breath sounds that are audile when airways containing fluid are suddenly opened, sound like a lock of hair being rubbed between fingers, do not clear with a cough, and are usually only heard during inspiration?

Option 1: Wheezes.
Option 2: Stridor.
Option 3: Rhonchi.
Option 4: Crackles.

Answer 1

Crackles are adventitious breath sounds heard when airways containing fluid are suddenly opened, resembling the sound of a lock of hair being rubbed between fingers, and are usually heard during inspiration.

Step-by-step explanation:

The adventitious breath sounds described in the question, which are heard when airways containing fluid are suddenly opened, resemble the sound of a lock of hair being rubbed between fingers, do not clear with a cough, and are usually heard during inspiration, are known as crackles.

These sounds are indicative of various respiratory conditions where fluid accumulates in the airways or alveoli, such as pneumonia or pulmonary edema. Crackles can be heard during a clinical examination using a stethoscope and may prompt further diagnostic tests, such as a chest radiograph, to identify underlying issues like infections or congestive heart failure.

Adventitious breath sounds that are audile when airways containing fluid are suddenly opened, sound like a lock of hair being rubbed between fingers, do not clear with a cough, and are usually only heard during inspiration are called crackles.

Therefore answer is Option 4: Crackles.