BLP EXAM 3 2026 EXAM SCRIPT COMPLETE
QUESTIONS AND CORRECT ANSWERS
GRADED A PLUS
◉ Sensory fibers carrying information from internal organs to the
CNS.
Answer: Visceral afferent
◉ Bundles of nerve cell processes located within the CNS.
Answer: Tracts
◉ Motor division carrying information from CNS to skeletal muscles.
Answer: Somatic efferent
◉ Shallow grooves of the cerebrum.
Answer: Sulci
◉ Central nervous system refers to.
Answer: Brain and spinal cord
◉ Pairs of cranial and spinal nerves.
, Answer: 12 cranial, 31 spinal
◉ Not associated with myelin.
Answer: Dendrites
◉ Area where neurons communicate.
Answer: Synaptic cleft
◉ Difference between graded and action potentials.
Answer: Graded potentials are local, short distance signals
◉ Autonomic nervous system description.
Answer: Motor fibers from CNS to smooth muscle, cardiac muscle,
and glands
◉ Always open channel and neurotransmitter-activated channel.
Answer: Leakage channel, chemically (ligand)-gated channel
◉ Primary relay station for sensory info to cortex.
Answer: Thalamus
◉ Regulates sleep/wake cycles.
QUESTIONS AND CORRECT ANSWERS
GRADED A PLUS
◉ Sensory fibers carrying information from internal organs to the
CNS.
Answer: Visceral afferent
◉ Bundles of nerve cell processes located within the CNS.
Answer: Tracts
◉ Motor division carrying information from CNS to skeletal muscles.
Answer: Somatic efferent
◉ Shallow grooves of the cerebrum.
Answer: Sulci
◉ Central nervous system refers to.
Answer: Brain and spinal cord
◉ Pairs of cranial and spinal nerves.
, Answer: 12 cranial, 31 spinal
◉ Not associated with myelin.
Answer: Dendrites
◉ Area where neurons communicate.
Answer: Synaptic cleft
◉ Difference between graded and action potentials.
Answer: Graded potentials are local, short distance signals
◉ Autonomic nervous system description.
Answer: Motor fibers from CNS to smooth muscle, cardiac muscle,
and glands
◉ Always open channel and neurotransmitter-activated channel.
Answer: Leakage channel, chemically (ligand)-gated channel
◉ Primary relay station for sensory info to cortex.
Answer: Thalamus
◉ Regulates sleep/wake cycles.
