Question

which structure is highlighted and indicated by the leader line?
multiple choice
minor calyx
renal hilum
renal sinus
major calyx
renal pelvis

Explanation:

The major calyx is a structure in the kidney that collects urine from the minor calyces and transports it to the renal pelvis. In the provided image, the highlighted structure is consistent with the anatomical appearance of the major calyx. The minor calyx is smaller and cups the renal papillae. The renal hilum is the opening where blood vessels, nerves, and the ureter enter/exit the kidney. The renal sinus is the cavity within the kidney that contains the renal pelvis, calyces, and blood vessels. The renal pelvis is a larger structure that funnels urine to the ureter. Based on the anatomical context and the structure's appearance in the image, the major calyx is the correct identification.

Answer:

Major calyx