Issa Corrective Exercise 2026 ||Verified Exam!!|| Most
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What is the "integrator" part of a neuron that determines if
there's enough information to create an action potential? -
Answer-Cell body
What is the name of the area, typically between two
neurons or a neuron and gland, where electrical or
chemical signals are transmitted? - Answer-Synapse
Which division of the peripheral nervous system is
responsible for producing voluntary movements? -
Answer-Somatic nervous system
What structural component of white matter gives it a
whitish appearance? - Answer-Myelin
Where does the spinal cord end? - Answer-Around lumbar
vertebrae 1 or 2 (L1 or L2)
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Which type of nerve only carries information away from
the spinal cord to innervate muscle? - Answer-Motor nerve
How many pairs of spinal nerves connect to the spinal
cord? - Answer-31
What is the name of the cluster of cell bodies, from lower
motor neurons, that are contained within the spinal cord? -
Answer-Motor neuron pool
Sensory information is carried within: - Answer-Ascending
tracts
What is a primary function of interneurons during
movement? - Answer-Block lower motor neuron activity
(wrong)
Descending tracts originate from what two areas of the
brain? - Answer-Motor cortex and brainstem
When a muscle is quickly stretched, which of the following
receptors is activated? - Answer-Both A and B (wrong)
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The brain's ability to change its structure and function is
known as: - Answer-Neuroplasticity
Which of the following is not a function of the basal
ganglia? - Answer-Inhibit lower motor neurons
An important component of sleep is to: - Answer-Allow
CSF to flush out waste products
Which of the following is not a function of the cerebellum?
- Answer-Directly control lower motor neurons
The reference point for all locations within the human body
is known as the: - Answer-Anatomical position
Which term describes a position that's toward the top of
the head? - Answer-Cranial
Which term describes a position that's close to the trunk? -
Answer-Proximal
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Which plane divides the body into left and right segments
and is associated with flexion and extension movements?
- Answer-Sagittal
How many bones are in the human body? - Answer-206
The ribcage is part of which skeleton? - Answer-Axial
skeleton
How many vertebrae within the vertebral (spinal) column
can move independently? - Answer-24
Movement between two adjacent vertebrae is made
possible by what? - Answer-Facet joints
Wolff's Law describes what? - Answer-The way bones can
grow or shrink
New bone material is formed by what? - Answer-
Osteoblasts
The strong connective tissue on the bottom of each foot is
the: - Answer-Plantar aponeurosis