Endocrine vs Nervous System Regulation
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Questions and Answers

How does the nervous system primarily function?

  • Controlling the flow of information between different tissues and organs
  • Using hormones released from glands into the blood
  • Connecting with the endocrine system via the hypothalamus
  • Using neurotransmitters to influence body tissues (correct)
  • What is the main function of the pituitary gland in the endocrine system?

  • To connect with the nervous system via the hypothalamus
  • To 'tell' other glands in the body what to do via neural and hormonal pathways (correct)
  • To produce neurotransmitters to influence body tissues
  • To regulate the flow of information between different tissues and organs
  • How do tissue and organ responses to endocrine hormones compare to those induced by neurotransmitters?

  • They are slower but more prolonged (correct)
  • They are both slower and less prolonged
  • They are both faster and more prolonged
  • They are faster but less prolonged
  • What is the role of the hypothalamus in the endocrine system?

    <p>To tell the pituitary gland to start or stop making hormones</p> Signup and view all the answers

    Which component of the endocrine system binds specifically with other molecules to trigger specific physiological changes in a target cell?

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

    What is the integrative center of the endocrine system?

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

    Which gland is actually an extension of the hypothalamus?

    <p>Posterior pituitary</p> Signup and view all the answers

    How does the hypothalamus exert hormonal control at the anterior pituitary gland?

    <p>By producing effector hormones</p> Signup and view all the answers

    What regulates the endocrine system by inhibiting hormone overproduction?

    <p>Negative feedback system</p> Signup and view all the answers

    What may result from defects in endocrine function?

    <p>Inflammation of glands</p> Signup and view all the answers

    What are the 3 major components of the endocrine system?

    <p>Glands, hormones, and receptors</p> Signup and view all the answers

    Which gland acts as the integrative center of the endocrine system?

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

    What type of feedback occurs through an axis established among the hypothalamus, pituitary gland, and target organ?

    <p>Negative feedback</p> Signup and view all the answers

    What may result from defects in endocrine function?

    <p>Hypersecretion or hyposecretion of hormones</p> Signup and view all the answers

    In response to stimulation, what type of molecules bind specifically with receptors to trigger specific physiological changes in a target cell?

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

    What is the main function of the posterior pituitary gland in the endocrine system?

    <p>To produce and store effector hormones from the hypothalamus</p> Signup and view all the answers

    What is the main difference in the means of control between the endocrine and nervous systems?

    <p>The endocrine system uses hormones, while the nervous system uses neurotransmitters</p> Signup and view all the answers

    Which gland acts as the 'master gland' of the endocrine system?

    <p>Pituitary gland</p> Signup and view all the answers

    How do tissue and organ responses to endocrine hormones compare to those induced by neurotransmitters?

    <p>Endocrine hormone responses are slower and longer than neurotransmitter responses</p> Signup and view all the answers

    What connects the endocrine system with the nervous system and instructs the pituitary gland to start or stop making hormones?

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

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