Question 1

Which characteristic is associated with complex pleural effusion?

Options :

A : Homogeneous hypoechoic

B : Anechoic without locules

C : Dependent layering echoes

D : Contains septa

Answer: D

Question 2

Which structure is indicated by the arrow in this image?

Options :

A : Kidney

B : Bowel loop

C : Diaphragm

D : Adrenal gland

Answer: D

Question 3

Which technique may provide better visualization of the common bile duct in a patient with hepatic steatosis?

Options :

A : Decrease overall gain

B : Increase dynamic range

C : Scan patient after a fatty meal

D : Decrease transducer frequency

Answer: D

Question 4

Which condition is most consistent with the sonographic appearance indicated by the arrows on this image obtained post thyroidectomy?

Options :

A : Recurring papillary thyroid cancer

B : Normal postsurgical lymph node

C : Residual glandular tissue

D : Reactive lymph node

Answer: A

Question 5

A patient presents with right lower quadrant pain and fever. Which condition is most likely indicated by the arrow on this image?

Options :

A : Bowel obstruction

B : Intussusception

C : Enlarged lymph node

D : Ruptured appendix

Answer: D