nremt 2026 Latest recent and frequently tested exam
with comprehensive questions and verified accurate
solution (detailed & elaborated) GRADED A+
nervous system is divided into - correct ans:pns n cns
, cns includes the - correct ans:brain n spinal cord
pns includes - correct ans:all the nerves in the brain n spine and cranial nerves
how many cranial nerves are there? - correct ans:12
pns is further divided into - correct ans:somatic n autonomic
somatic controls - correct ans:sensory n motor
autonomic controls - correct ans:automatic n involuntary movements
autonomic nervous system is further divided into - correct ans:sympathetic n parasympathetic
which one is fight or flight - correct ans:sympathetic
sympathetic causes - correct ans:sweat secretion, pupil dilation, vasoconstriction, improved blood flow,
increased cardiac output, bronchodilation
sympathetic releases which hormone - correct ans:catecholamines
catecholamines is also known as - correct ans:epinephrine n norepinephrine
parasympathetic is rest n digest response; it causes - correct ans:increase in digestive activity, pupil
constriction, bronchoconstriction, decrease in hr n decrease in co
the neurotransmitter released by pns is called - correct ans:acetylcholine
with comprehensive questions and verified accurate
solution (detailed & elaborated) GRADED A+
nervous system is divided into - correct ans:pns n cns
, cns includes the - correct ans:brain n spinal cord
pns includes - correct ans:all the nerves in the brain n spine and cranial nerves
how many cranial nerves are there? - correct ans:12
pns is further divided into - correct ans:somatic n autonomic
somatic controls - correct ans:sensory n motor
autonomic controls - correct ans:automatic n involuntary movements
autonomic nervous system is further divided into - correct ans:sympathetic n parasympathetic
which one is fight or flight - correct ans:sympathetic
sympathetic causes - correct ans:sweat secretion, pupil dilation, vasoconstriction, improved blood flow,
increased cardiac output, bronchodilation
sympathetic releases which hormone - correct ans:catecholamines
catecholamines is also known as - correct ans:epinephrine n norepinephrine
parasympathetic is rest n digest response; it causes - correct ans:increase in digestive activity, pupil
constriction, bronchoconstriction, decrease in hr n decrease in co
the neurotransmitter released by pns is called - correct ans:acetylcholine