HK 100 ch 15 Test Questions and Answers

HK 100 ch 15 Test Questions and Answers true or false: the structure and function of all neurons are identical - Answer-false true or false: when there is conflicting info between vision and proprioception, the brain will regard the proprioceptive info as correct - Answer-false; the brain will regard the visual info as correct what two things does the central nervous system consist of? - Answer-brain and spinal cord what does the efferent pathway in the peripheral nervous system do? - Answer-motor function what type of vision allows you to see detail in and identify objects? - Answer-focal vision; ambient identifies the location what type of photoreceptors are primarily found in focal vision? - Answer-cones name one difference between proprioception and kinesthesia - Answer-proprioception involves position and balance and kinesthesia involves movement and behavior which neuromuscular condition is caused by the immune system attacking the myelin sheath of the neurons? - Answer-multiple sclerosis what part of the brain is primarily a relay system, but also controls important operations like breathing, your heart beat, and posture? - Answer-brain stem what part of the brain is affected in both Huntington's and Parkinson's, and helps control movement amplitudes? - Answer-basal ganglia which neuromuscular condition is known as the quintessential genetic disease because every child of a parent with it has a 50/50 chance of carrying the faulty gene? - Answer-Huntington's disease what part of the brain is known as the seat of motor coordination, because it translates abstract movement plans into spatial and temporal patterns? - Answer-cerebellum what neuromuscular condition is caused by a lack of dopamine, an important neurotransmitter for movement? - Answer-Parkinson's disease