Study

Nervous System Practice

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  • How can the ANS be divided into?
    Sympathetic and Parasympathetic
  • Which are the components that make up the Hindbrain?
    Pons, medulla and cerebellum
  • Fight or flight means...
    Higher heart rate, Faster breathing, no digestion
  • Rest and digest means...
    lower heart rate, slower breathing, digestion
  • Fight or flight means...
    Higher heart rate, Faster breathing, no digestion
  • The parasympathetic system is in charge of the ......... response.
    Rest and Digest
  • Which kind of actions does the SNS send information on?
    Voluntary and involuntary (reflexes)
  • What are the two subdivisions of the PNS?
    SNS and ANS
  • What is the cerebrum in charge of?
    Speech, thinking, memory, emotions and voluntary actions
  • What is the substantia nigra in charge of?
    Production of dopamine and movement control
  • What is the cerebellum in charge of?
    Movement, balance and coordination
  • What is the tegmentum in charge of?
    Pain perception, motor functions and arousal.
  • What is the medulla in charge of?
    Regulation of breathing, blood pressure and heart rate. Also some reflexes such as coughing, sneezing or swallowing
  • What is the thalamus in charge of?
    Acts as a relay station for information (receive and send)
  • Which are the components that make up the PNS?
    Nerves
  • What is the main function of the peripheral nervous system?
    Sending information to the CNS
  • What is the pons in charge of?
    Regulation of sleep and breathing, connecting organs (info)
  • The sympathetic system is in charge of the ....... response
    Fight or flight
  • The SNS sends information related to...
    Movement (skeletal)
  • What is the hypothalamus in charge of?
    Regulates body temperature, hunger, thirst and production of hormones (endocrine system)
  • Which are the components that make up the forebrain?
    Cerebrum, thalamus and hypothalamus
  • The ANS sends information related to...
    Organs (digestion, breathing, heart rate, excretory)
  • Which are the components that make up the midbrain?
    Tectum, tegmentum and substantia nigra
  • What are the functions of the CNS?
    Processing information, acting as a control center, coordination of movement and homeostasis
  • Which are the components that make up the CNS?
    Brain and spinal cord
  • How do we divide the brain?
    Hindbrain, midbrain and forebrain
  • Which are the two major groups in which we divide the nervous system?
    CNS and PNS
  • What is the tectum in charge of?
    Auditory and visual reflexes.