After someone faints, smelling salts of ammonia may be placed under the personʹs nose. The person breathes the ammonia vapors, which deliver a sharp jolt to the nasal membranes, and the person wakes up. This illustrates

Question

Quizplus · Accepted Answer

Smelling salts stimulate the sensory nerves in the nasal passages, which in turn activate the reticular activating system in the brain, helping to restore consciousness.

After Someone Faints, Smelling Salts of Ammonia May Be Placed