Anatomy 001 - Introduction to Human Anatomy » Fall 2020 » Lecture Quiz 5
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Question #1
The pre-synaptic neuron
A.
releases neurotransmitter through exocytosis.
B.
detects neurotransmitter in the synaptic cleft with neurotransmitter receptors.
Question #2
Which of the following region of a neuron contains high densities of neurotransmitter receptors and serves as the information receiving end of the neuron?
A.
Axon hillock
B.
Dendrites
C.
Axon terminal
D.
Axon
Question #3
Which of the following sensory branches carries sensory information from internal organs like the heart?
A.
Visceral sensory branch
B.
Autonomic sensory branch
C.
Somatic sensory branch
D.
Special sensory branch
Question #4
_________________________ are the most abundant functional neuron type.
A.
Motor neurons
B.
Sensory neurons
C.
Bipolar neurons
D.
Interneurons
Question #5
_______________neurons have a single branch off the cell body that branches into a long axon connecting dendrites and axon terminals.
A.
Pseudounipolar
B.
Anaxonic
C.
Multipolar
D.
Bipolar
Question #6
Which of the following regions of the spinal cord is enlarged due to thicker gray matter?
A.
The coccygeal enlargement
B.
The lumbar enlargement
C.
The sacral enlargement
D.
The thoracic enlargement
Question #7
The spinal cord tapers off to a point between L1 and L2 called ______________.
A.
the cerebrum
B.
the cauda equina
C.
the hypothalamus
D.
the conus medullaris
Question #8
Which of the following layers of the meninges is completely transparent and directly attached to the surface of the brain and spinal cord?
A.
Arachnoid mater/Arachnoid
B.
Cerebellar cortex
C.
Pia mater
D.
Dura mater
Question #9
The periaqueductal gray matter in the midbrain
A.
stores and retrieves memories.
B.
is functionally connected to the basal nuclei.
C.
links the perception of fear to a fight or flight response.
D.
processes and perceives visual information.
Question #10
In the circulation of CSF, which of the following structures allow CSF to flow from the fourth ventricles into the arachnoid mater around the brain?
A.
Arachnoid villi/granulations
B.
The falx cerebri
C.
The Lateral and median apertures
D.
The tentorium cerebelli
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