Seizure Types and Characteristics
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Questions and Answers

What is the primary characteristic of a Tonic Seizure?

  • Rhythmic jerking movements of the arms and legs
  • Unresponsive staring with a blank expression
  • Sudden loss of muscle tone
  • Sudden stiffening of the body, arms, or legs (correct)
  • What type of seizure is characterized by rhythmic jerking movements of the arms and legs?

  • Clonic Seizure (correct)
  • Tonic Seizure
  • Absence Seizure
  • Tonic-Clonic Seizure
  • What is the term for a seizure that lasts longer than 30 minutes, or 3 seizures without a normal period in between?

  • Lennox-Gastaut Syndrome
  • Status Epilepticus (correct)
  • Tonic-Clonic Seizure
  • Absence Seizure
  • What type of seizure is characterized by a person appearing to 'blank out' or 'daydream'?

    <p>Absence Seizure</p> Signup and view all the answers

    What is the term for a seizure disorder characterized by atypical absence, atonic, and myoclonic seizures?

    <p>Lennox-Gastaut Syndrome</p> Signup and view all the answers

    What is the primary goal of therapy for epilepsy?

    <p>To control seizures</p> Signup and view all the answers

    Which type of seizure is characterized by brief, shock-like muscle jerks?

    <p>Myoclonic seizure</p> Signup and view all the answers

    In which type of seizure is the loss of consciousness at seizure onset typically observed?

    <p>Complex partial seizure</p> Signup and view all the answers

    What is the key feature of simple partial seizures?

    <p>Preservation of consciousness</p> Signup and view all the answers

    In which type of seizure is excessive electrical activity limited to one cerebral hemisphere?

    <p>Partial seizure</p> Signup and view all the answers

    What is the typical origin of generalized seizures?

    <p>Thalamus or brainstem</p> Signup and view all the answers

    Which type of seizure involves a sudden loss of muscle tone?

    <p>Atonic seizure</p> Signup and view all the answers

    What is the term for a sudden attack of involuntary muscular contractions and relaxations?

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

    What is the term for abnormal central nervous system electrical activity?

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

    What is the term for a group of recurrent disorders of cerebral function characterized by both seizures and convulsions?

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

    What is the role of glutamate in neuronal communication?

    <p>Excitatory neurotransmitter</p> Signup and view all the answers

    What is the role of GABA in neuronal communication?

    <p>Inhibitory neurotransmitter</p> Signup and view all the answers

    What is the ion responsible for creating an action potential in a neuron?

    <p>Sodium ions (Na+)</p> Signup and view all the answers

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