Final answer:
Extreme vertigo is correlated to the malfunction of the labyrinth in the ear, which includes the semi-circular canals responsible for balance, distinguishing it from other parts of the ear like the pinna or the Organs of Corti.
Step-by-step explanation:
In the case of a patient experiencing extreme vertigo, the nurse would correlate this to malfunction of the labyrinth part of the ear. The labyrinth is a complex system located within the inner ear that includes the vestibule, the semi-circular canals, and the cochlea. Among these, the semi-circular canals are specifically related to balance and can cause vertigo when they are malfunctioning. The role of the labyrinth is crucial in the processing of balance and equilibrium, differentiating it from the pinna, which collects sound waves, the malleus, which transmits vibrations, and the Organs of Corti, which are involved in the auditory perception.