Art Labeling and Chapter Test Questions
Severe whiplash, or acceleration flexion-extension neck injury, may cause numbness, tingling, or weakness in an accident victim’s arms. Most injuries happen in the C_5 and C_6 region. Which nerve plexus would this injury most likely involve?
A Morton’s (plantar) neuroma is a foot condition due to swelling of the common plantar digital nerve. It can cause excruciating pain felt between the third and fourth metatarsal bones when walking. Which of the following would NOT be a factor responsible for this disorder?
The sensory division of the PNS is also known as the efferent division.
Sensory stimuli that activate receptors generate action potentials that are sent into the CNS.
Which of the following is NOT used to classify sensory receptors?
__________ do NOT exhibit the property of adaptation.
Which of the following is NOT correct concerning nerves?
CNS nerve fibers regenerate because of the actions of Schwann cells.
A knee-jerk reflex that is unusually strong may be caused by ______.