SAQ on Lung Ultrasound

What is the “bat sign” in lung ultrasound, and what is its clinical utility?

List three key ultrasound findings that support the diagnosis of pneumothorax.

What is the significance of identifying a “lung point” on lung ultrasound?

What is the “spine sign” and what pathology does it indicate?

Describe the appearance and implication of the “curtain sign” in lung ultrasound.

Differentiate between static and dynamic air bronchograms on ultrasound.

What are the two main probe types used in lung ultrasound and when is each preferred?

Explain the difference between A-profile and B-profile in the BLUE protocol.

Name two ultrasound signs that confirm the presence of pleural effusion.

What does hepatization of the lung indicate on ultrasound?