Simplify. -

question 73

Multiple Choice

Simplify.
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Definitions:

Physostigmine

A naturally occurring cholinesterase inhibitor used in the treatment of myasthenia gravis and as an antidote to anticholinergic poisoning.

Black Widow Spider

A venomous spider identified by the red hourglass shape on its abdomen, known for neurotoxic venom that can cause significant pain and medical symptoms in humans.

Acetylcholine

A neurotransmitter in the nervous system involved in muscle movement and memory.

Nicotine

Nicotine is a stimulant drug found in tobacco products that can lead to addiction, it acts on the nervous system to increase alertness and can have harmful health effects.