Match each of the nerves listed on the left with their corresponding zone of innervation from the drop list on the right:

Match each of the nerves listed on the left with their corresponding zone of innervation from the drop list on the right:

N. mandibularis is:

A child overdoses on a drug that affects both the autonomic and somatic nervous systems. As blood level of the drug rises he experiences hypertension and tachycardia, accompanied by skeletal muscle tremor. Further elevations of the drug cause all the expected signs and symptoms of autonomic ganglionic blockade, plus weakness and eventual paralysis of skeletal muscle. Which of the following drugs did the child most likely ingest?

A 10-year-old boy is diagnosed with Attention Deficit/Attention Deficit-Hyperactivity disorder (AND/ADHD). Which of the following drugs is most likely to prove effective for relieving the boy's main symptoms?

A 33-year-old woman becomes poisoned after receiving an injection of concentrated botulinum toxin. Which of the following is the main neurochemical mechanism by which this Clostridium toxin causes its effects?