If farmers exposed to 'insecticides' ('irreversible' cholinesterase inhibitors) are given medical kits that contain atropine. Which one of the following effects of the cholinesterase inhibitor will NOT be blocked by the atropine?

If farmers exposed to 'insecticides' ('irreversible' cholinesterase inhibitors) are given medical kits that contain atropine. Which one of the following effects of the cholinesterase inhibitor will NOT be blocked by the atropine?

Verapamil is a drug used for treating hypertension. It should be used with caution with other drugs that can depress heart rate or contractility. Which drug, if given with verapamil, might therefore cause the greatest risk of depressing heart rate, contractile force or impulse conduction?

Which of the following descriptions best fits the drug phenylephrine?

X is drug that contains a mixture of amphetamines. It is used for managing Attention-Deficit/Hyperactivity disorder (ADHD). The drug causes autonomic effects that can be fatal if an overdose is taken. How does X work in the body?

The autonomic nervous system is also known as