Anatomy and Physiology Lab Test 1
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Questions and Answers

What is the main function of a neuron?

  • To transmit light and initiate vision
  • To receive and relay electrical impulses (correct)
  • To control body functions
  • To regulate involuntary movements
  • What is the cerebrum?

  • The largest part of the brain (correct)
  • A cluster of nerve cells
  • The spinal cord's connection to the brain
  • The part of the brain that controls balance
  • What is the function of the ganglion?

  • To transmit electrical impulses
  • To control voluntary movements
  • To regulate involuntary movements
  • To approve or reject signals from the brain (correct)
  • What is the cornea?

    <p>A nerve that is important for sensory and reflexes</p> Signup and view all the answers

    What is the function of the cochlea?

    <p>To contains fluids that move in response to vibrations</p> Signup and view all the answers

    What is the retina?

    <p>A layer of nervous tissue in the eye</p> Signup and view all the answers

    What is the function of the stem?

    <p>To connect the cerebrum to the spinal cord and cerebellum</p> Signup and view all the answers

    What is the tympanic?

    <p>A medical term for eardrum</p> Signup and view all the answers

    What is the cause of Bell palsy?

    <p>Viral infection</p> Signup and view all the answers

    What is the result of a bursting artery in the brain?

    <p>Cerebral hemorrhage</p> Signup and view all the answers

    What is the term for stroke?

    <p>Cerebrovascular accident</p> Signup and view all the answers

    What is the cause of Autism?

    <p>Rubella or cytomegalovirus</p> Signup and view all the answers

    What is the result of high blood pressure on weak areas of the blood vessel wall?

    <p>Cerebral aneurysm</p> Signup and view all the answers

    What is the characteristic of Cerebral Palsy?

    <p>Disrupted control of muscle movement</p> Signup and view all the answers

    What is the state of deep unconsciousness and lack of responsiveness?

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

    What is the result of a mild traumatic brain injury?

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

    What is characterized by violent and uncontrolled shaking due to head injuries or fever?

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

    What does the condition Hyperesthesia cause?

    <p>Extreme sensitivity to touch</p> Signup and view all the answers

    Which condition is usually age-related and consists of sharp, shocking pain in different parts of the body?

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

    What is characterized by a sensation of tingling, skin-crawling, and numbness?

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

    What condition is known for causing memory loss and difficulty in thinking skills, primarily in elderly individuals?

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

    Which condition involves extreme pain often due to surgeries, inflammation, or chemotherapy?

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

    What best describes Neurasthenia?

    <p>Physical and mental exhaustion accompanied by headaches, insomnia, and irritability</p> Signup and view all the answers

    Which symptom specifically involves extreme pain due to nerve damage?

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

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