Final answer:
A right posterior oblique for a nephogram will demonstrate the right ureter and right kidney.
Step-by-step explanation:
A right posterior oblique for a nephogram will demonstrate the left ureter and right kidney. When positioned in a right posterior oblique position during a radiographic examination, the left ureter is positioned away from the spine, making it more visible due to reduced overlap with the vertebrae. Additionally, the oblique position allows for a clearer view of the right kidney as it is projected anteriorly, providing a more detailed image for medical analysis. The ureters are tubes that carry urine from the kidneys to the bladder, and the kidneys filter the blood to produce urine.