1) What is made up of the brain and spinal cord? a) Systematic nervous system (SNS) b) Central Nervous system (CNS) c) Middle nervous system (MNS) d) Main nervous system (MNS) 2) What carries information from the central nervous system to the muscles? a) Motor units b) Muscle spindles c) Sensory Neurons d) Motor neurons 3) What carries information from our extremities (the skin) to the central nervous system? a) Motor neurons b) Motor unit c) Sensory neurons d) Golgi tendon organs (GTOs) 4) When a muscle or group of muscles is working at a high intensity what do they recruit more of? a) Motor unit b) Sensory neurons c) Muscle spindles d) Motor neurons 5) What organ sends information to the CNS to tell the body to increase the contraction or relax the muscle? a) Golgi tendon organs (GTO's) b) Muscle spindle organ c) Kidney organ d) Motor neuron 6) What receptors detect change in temperature of the body and report back to the CNS if the body is to hot or to cold? a) Baroreceptors b) Chemoreceptors c) Thermoreceptors d) Motorreceptors 7) Which receptors detect chemical changes in the body? a) Baroreceptors b) Thermoreceptors c) Motorreceptors d) Chemoreceptors 8) What receptors detect a change in blood pressure? a) Motorreceptors b) Baroreceptors c) Chemoreceptors d) Thermoreceptors

Nervous system

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