The uncertainty associated with a situation where only loss or no loss can occur

The small flap of cartilage at the entrance of the ear canal is called the [tragus], which helps direct sound into the ear. Vibrations from sound waves are transmitted through the three tiny bones known as the [ossicles]. These vibrations then reach the [cochlea], where they are transformed into electrical impulses. These impulses travel to the brain via the [vestibulocochlear] nerve.

Identify #3 on the ear: 

The cribriform plate of the ethmoid bone is associated with which cranial nerve?

The cerebral aqueduct passes through the: 

What bone is in contact with the tympanic membrane?

A patient has a cerebrovascular accident [aka: stroke] involving the middle region of the temporal cerebral cortex. Which  of the following would most likely be a problem for this patient?

Identify #5 in the image: 

The lacrimal apparatus produces:

In the sport of Trap Shooting [with a shotgun],  it’s wise to wear earplugs to protect your hearing. This particular muscle cannot contract quickly enough to reduce vibration to your inner ear to protect you. Therefore, it’s very important to wear earplugs when shooting.