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Multiple choice chapter 13
Terms in this set (36)
The patellar "knee jerk" reflex is an example of a(n) ________.
The ________ nerve is not a branch of the trigeminal nerve.
Which of the following nerves does not arise from the brachial plexus?
Which of the following is not an example of an exteroceptor?
Which of the following is not a main level of neural integration in the somatosensory system?
The posterior side of the thigh, leg, and foot is served by the ________ nerve
Starting at the spinal cord, the subdivisions of the brachial plexus are (in order):
Which of the following is an incorrect statement regarding the occurrence of a sensation?
The stimulus energy must be converted into the energy of a graded potential
called a transduction potential.
A major nerve of the lumbar plexus is the ________.
Spinal nerves exiting the cord from the level of L4 to S4 form the ________.
The abducens nerve ________.
supplies innervation to the lateral rectus muscle of the eye
Inborn or intristic reflexes are ________.
involuntary, yet may be modified by learned behavior
Which of the following is not an aspect of sensory perception?
Striking the "funny bone" is actually stimulation of (or injury to) the ________.
A reflex that causes muscle relaxation and lengthening in response to muscle tension is called a
golgi tendon reflex
Pressure, pain, and temperature receptors in the skin are ________.
Potentially damaging stimuli that result in pain are selectively detected by ________.
Which receptors adapt most slowly?
The trochlear nerve conveys proprioceptor impulses from the ________ to the brain.
superior rectus muscle
Nerves that carry impulses toward the CNS only are ________.
After axonal injury, regeneration in peripheral nerves is guided by ________.
Regeneration within the CNS ________.
is prevented due to growth-inhibiting proteins of oligodendrocytes
In a crossed-extensor reflex, if the right arm was grabbed it would flex and the left arm would __________
Select the correct definition
Pattern recognition allows us to see a familiar face
All processing at the circuit level going up to the perceptual level must synapse in the ________.
The sciatic nerve is a combination of which two nerves?
common fibular and tibial
Irritation of a major nerve of this plexus may cause hiccups.
Bell's palsy is ________.
characterized by paralysis of facial muscles
Which of the following is the correct simple spinal reflex arc?
receptor, afferent neuron, integration center, efferent neuron, effector
Transduction refers to conversion of ________.
stimulus information to nerve impulses
The flexor muscles in the anterior arm (biceps brachii and brachialis) are innervated by what
Problems in balance may follow trauma to which nerve?
Select the statement that is most correct
Ganglia associated with afferent nerve fibers contain cell bodies of sensory neurons
A fall or an improperly delivered gluteal injection could result in ________.
Feeling a gentle caress on your arm would likely involve all of the following except ________.
If the ventral root of a spinal nerve were cut, what would be the result in the tissue or region that nerve supplies?
a complete loss of voluntary movement
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