Neuropharmacology

A  It directly activates voltage-gated sodium channels

B  It directly blocks nicotinic acetylcholine receptors

C  It directly activates nicotinic acetylcholine receptors

D  It directly blocks voltage-gated sodium channels

A  Seizures

B  Guillain Barre Syndrome

C  Multiple Sclerosis

D  Epilepsy

A  Voltage gated chloride channels

B  Voltage gated calcium channels

C  Voltage gated potassium channels

D  Voltage gated sodium channels

A  It makes action potentials shorter

B  It extends the absolute refractory period

C  It makes it more difficult for action potentials to fire

D  It helps neurons repolarize more rapidly

A  Sodium channel activation would cause sodium efflux instead of influx

B  The S4 gate would be unable to close

C  The cell would get stuck in the repolarized state

D  Sodium channels would not open

A  Potassium leak channels must first be activated before potassium can enter or exit

B  The chemical driving force makes potassium enter the cell instead of leaving

C  The electrical driving force keeps potassium from leaving the cell

D  There is no chemical gradient for potassium, so no driving force

A  Resistance will decrease and current will decrease

B  Resistance will increase and current will decrease

C  Resistance will increase and current will increase

D  Resistance will decrease and current will increase

A  Gi coupled receptor

B  Gs coupled receptor

C  Gq coupled receptor

A  Ligand-gated ion channel

B  Gi coupled receptor

C  Gq coupled receptor

A  Gq coupled receptor

B  Gs coupled receptor

C  Gi coupled receptor

A  Gs coupled receptor

B  Gq coupled receptor

C  Ligand-gated ion channel

A  Ligand-gated ion channel

B  Gq coupled receptor

C  Gi coupled receptor

A  Autonomic neurons synapsing with the adrenal gland. Somatic neurons synapsing with skeletal muscle. Pre-ganglionic parasympathetic neurons synapsing with post-ganglionic neurons. Pre-ganglionic sympathetic neurons synapsing with post-ganglionic neurons

B  Post-ganglionic sympathetic neurons synapsing with smooth muscle. Post-ganglionic parasympathetic neurons synapsing with smooth muscle

C  Somatic neurons synapsing with skeletal muscle. Post-ganglionic sympathetic neurons synapsing with smooth muscle. Post-ganglionic parasympathetic neurons synapsing with smooth muscle

D  Post-ganglionic sympathetic neurons synapsing with smooth muscle. Autonomic neurons synapsing with the adrenal gland. Post-ganglionic parasympathetic neurons synapsing with smooth muscle

A  Trochlear

B  Abducent

C  Oculomotor

D  Optic

A  Glutamate

B  Nitric Oxide

C  Acetylcholine

D  GABA

A  From the neck, down

B  Just the backs of the legs

C  From the hips, down

D  From the upper torso, down

A  Parasympathetic nervous system

B  Efferent division

C  Afferent division

D  Sympathetic nervous system