A drug that affects both divisions of the autonomic system is going to bind to, or block, which type of neurotransmitter receptor? a. nicotinic b. muscarinic c. $lpha-adrenergic$ d. $eta-adrenergic$

Which type of drug would be an antidote to atropine poisoning? a. nicotinic agonist b. anticholinergic c. muscarinic agonist d. $lpha-blocker$

Which nerve projects to the hypothalamus to indicate the level of light stimuli in the retina? a. glossopharyngeal b. oculomotor c. optic d. vagus

What is another name for the preganglionic sympathetic fibers that project to the heart? a. solitary tract b. vasomotor nerve c. vagus nerve d. cardiac accelerator nerve

Which type of drug could be used to treat asthma by opening airways wider? a. sympatholytic drug b. sympathomimetic drug c. anticholinergic drug d. parasympathomimetic drug