the peripheral nervous system
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| the sciatic nerve is a bombo of which two nerves | common fibular and tibial
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| problems in balance may follo trauma to which nerve | vestibulocochlear
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| a fall or an improperly delivered gluteal injection could result in ____ | sciatica
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| in a crossed extensor reflex, if the right arm was grabbed it would flex and the left arm would | extend
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| which of the following nerves does not arise from brachial plexus | phrenic
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| sarting at the spinal cord the subdicisions of the brachial plexus are in order | roots divisions cords and trunks
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| potentially damaging stimuli that result in pain are selectively detected by___ | photoreceptors
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| striking the "funny bone" is actually stimulation of or injury to the ____ | ulnar nerve
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| the posterior side of the thigh, leg and foot is served by the )))nerve | tibial
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| transduction refers to conversion of ___ | stimulus information to nerve impulses
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| the cranial nerve with a dual origin( brain and spinal) is the____ | accessory
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| select the statment that is most correct | ganglia associated with afferent nerve givers contain cell bodies of sensory neurons
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| which of the following is an incorrect statement regarding the occurence of a sensation? | the stimulus energy must be converted into the energy of a graded potential called a transduction potential.
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| the abducens nerve____ | supplies innervation to the lateral rectus muscle ofthe eye
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| which of the following is not an aspect of sensory percepction | pattern recognition
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| bells palsy is ___ | characterized by paralysis of facial muscles
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| the cranial nerves that have neural connections with the toungue include all except the ___ | trochlear
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| the patellar "knee jerk" reflex is an example of a | stretch reflex
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| If the ventral root of a spinal nerve were cut, what would be the result in the tissue or refion that nerve supplies? | a complete loss of voluntary movment
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| the ___ nerve is not a branch of the trigeminal nerve | cervical
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| a major nerve of the lumbar plexus is the ___ | femoral
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| a reflex that causes muscle relaxation and lengthening in response to the muscle tension is called a ____ | golgi tendon reflex
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| inborn or intristic reflexes are____ | involuntary, yet may be modified by learned behavior
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| after axonal injury, regeneration in peripheral nerves is guided by____ | schwann cells
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| all processing at the circuit level going up to the perceptual level must synapse in the____ | thalamus
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| spinal nerves exiting the cord from the level of l4 to s4 form the ___ | sacral plexus
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| the trochlear nerve conveys proprioceptor impulses from the ___ to the brain | superior rectus muscle
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| select the correct definition | pattern recognition allows us to see a familar face
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| mixed cranial nerves containing both motor and sensory fibers include all except which of the following? | olfactory
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| a fracture of the ethmoid bone could result in damage to which cranial nerve? | olfacctory
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| a patient who recieved a blow to the side of the skull exhibits the following signs and symptoms on that side of the face: he is unable to close his eye, and the corner of his mouth droops. which cranial nerve has been damaged? | facial
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| nerves that carry impulses toward the CNS only are | afferent nerves
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| feeling a gentle caress on your arm would likely involve all of the following except____ | pacinian corpuscles
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| regeneration within the CNS___ | is prevented due to growth inhibiting proteins of oligodendrocytes
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| pressure, pain and temperature recptors in the skin are____ | exteroceptors
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| which of the following is not an example of an exteroceptor? | baroreceptor
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| which of the following is not a main level of neural integration in the somatosensory system? | segmental
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| which recpetors adapt most slowly? | nociceptors
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| irritation of a major nerve of this plexus may cause hiccups | cervical plexus
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| the flexor muscle in the anterior arm (biceps brachii and crachialis) are innervated by what nerve | musculocutaneous
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| which of the following is the correct simple spinal reflex ar | receptor afferent neuron integration center efferent neuron effector
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