Chapter 13 Integrative Physiology I: Control of Body Movement Neural Reflexes
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Questions and Answers

Which type of reflex requires input from the brain to be integrated?

  • Cranial reflexes (correct)
  • Spinal reflexes
  • Somatic reflexes
  • Innate reflexes
  • Which type of autonomic reflex has at least one synapse in the CNS and another in the autonomic ganglion?

  • Polysynaptic reflexes (correct)
  • Somatic reflexes
  • Monosynaptic reflexes
  • Innate reflexes
  • Which type of reflex can only be monosynaptic?

  • Somatic motor reflexes (correct)
  • Autonomic reflexes
  • Cranial reflexes
  • Learned reflexes
  • Which type of reflex is genetically determined?

    <p>Innate reflexes</p> Signup and view all the answers

    Which type of reflex is crucial for maintaining internal homeostasis?

    <p>Autonomic reflexes</p> Signup and view all the answers

    Which type of reflex does not require input from the brain to be integrated?

    <p>Spinal reflexes</p> Signup and view all the answers

    Which part of the brain is often referred to as the 'visceral brain' and is involved in processing emotional stimuli?

    <p>Limbic system</p> Signup and view all the answers

    What allows for complex processing and modulation of autonomic responses in autonomic reflex arcs?

    <p>Polysynaptic pathway</p> Signup and view all the answers

    Which type of reflex activity maintains a baseline level of activity even in the absence of specific stimuli?

    <p>Tonic activity</p> Signup and view all the answers

    Which component of the somatic reflex arc carries the output signals from the CNS to the effector muscles?

    <p>Alpha motor neurons</p> Signup and view all the answers

    What type of receptors are located in skeletal muscle, joint capsules, and ligaments and detect changes in muscle length, tension, and joint position?

    <p>Proprioceptors</p> Signup and view all the answers

    Which region of the brain is responsible for integrating input signals from proprioceptors and initiating reflex responses?

    <p>Brainstem</p> Signup and view all the answers

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