NICOTINIC 1441 RECEPTOR Flashcards
What type of receptor is the nicotinic 1441 receptor?
It is a type of ionotropic receptor.
True or False: Nicotinic receptors are primarily associated with the central nervous system.
False: They are found in both the central and peripheral nervous systems.
Which class of drugs primarily targets nicotinic receptors?
Nicotine and other cholinergic agents.
Fill in the blank: The nicotinic 1441 receptor is activated by ______.
Acetylcholine.
What is the primary function of nicotinic receptors in the body?
They mediate fast synaptic transmission in the nervous system.
Multiple Choice: Which of the following is a common effect of drugs that activate nicotinic receptors? A) Sedation B) Increased heart rate C) Muscle relaxation
B) Increased heart rate.
What is the structural characteristic of nicotinic receptors?
They are pentameric structures composed of different subunits.
True or False: Nicotinic receptors can only be found in skeletal muscle.
False: They are also present in the autonomic ganglia and the brain.
Short Answer: Name a therapeutic use of drugs that target nicotinic receptors.
They can be used in smoking cessation therapies.
What neurotransmitter is primarily involved with nicotinic receptors?
Acetylcholine.
