Anatomy 001 - Introduction to Human Anatomy » Fall 2020 » Lecture Quiz 5
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Question #1
The pre-synaptic neuron
A.
detects neurotransmitter in the synaptic cleft with neurotransmitter receptors.
B.
releases neurotransmitter through exocytosis.
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.
Axon
C.
Axon terminal
D.
Dendrites
Question #3
Which of the following sensory branches carries sensory information from internal organs like the heart?
A.
Somatic sensory branch
B.
Autonomic sensory branch
C.
Visceral sensory branch
D.
Special sensory branch
Question #4
_________________________ are the most abundant functional neuron type.
A.
Sensory neurons
B.
Bipolar neurons
C.
Interneurons
D.
Motor neurons
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.
Bipolar
D.
Multipolar
Question #6
Which of the following regions of the spinal cord is enlarged due to thicker gray matter?
A.
The thoracic enlargement
B.
The coccygeal enlargement
C.
The lumbar enlargement
D.
The sacral enlargement
Question #7
The spinal cord tapers off to a point between L1 and L2 called ______________.
A.
the conus medullaris
B.
the cauda equina
C.
the cerebrum
D.
the hypothalamus
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.
Pia mater
B.
Dura mater
C.
Arachnoid mater/Arachnoid
D.
Cerebellar cortex
Question #9
The periaqueductal gray matter in the midbrain
A.
processes and perceives visual information.
B.
links the perception of fear to a fight or flight response.
C.
stores and retrieves memories.
D.
is functionally connected to the basal nuclei.
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.
The tentorium cerebelli
B.
The Lateral and median apertures
C.
The falx cerebri
D.
Arachnoid villi/granulations
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