Nervous System Handout Part 1 Quiz
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Questions and Answers

What is the function of dendrites?

  • Release neurotransmitters
  • Control muscle movements
  • Receive signals from other neurons or sensory receptors (correct)
  • Transmit electrical impulses away from the cell body
  • Where are neurotransmitters released to communicate with other cells?

  • Axon Terminals (correct)
  • Dendrites
  • Axon
  • Cell Body
  • Which neurotransmitter is linked to mood disorders such as depression and anxiety?

  • Dopamine
  • Acetylcholine (ACh)
  • Norepinephrine (Noradrenaline)
  • Serotonin (correct)
  • What is the role of Norepinephrine (Noradrenaline) in the body?

    <p>Affects alertness and arousal</p> Signup and view all the answers

    Which neurotransmitter is involved in muscle control, learning, and memory?

    <p>Acetylcholine (ACh)</p> Signup and view all the answers

    What is the function of Glutamate as a neurotransmitter?

    <p>Involved in learning and memory</p> Signup and view all the answers

    Which cranial nerve is responsible for the sense of smell?

    <p>Olfactory (I)</p> Signup and view all the answers

    Which cranial nerve controls the muscles involved in chewing?

    <p>Trigeminal (V)</p> Signup and view all the answers

    Which condition is also known as tic douloureux?

    <p>Trigeminal neuralgia</p> Signup and view all the answers

    What is the primary function of the hypoglossal nerve (CN XII)?

    <p>Controlling tongue movement</p> Signup and view all the answers

    Which cranial nerve is involved in the corneal reflex?

    <p>Trigeminal (V) and Facial (VII)</p> Signup and view all the answers

    Which division of the nervous system controls involuntary functions like respiration, blood pressure, and heart rate?

    <p>Autonomic nervous system</p> Signup and view all the answers

    What is the primary function of neurons?

    <p>They are the fundamental units of the nervous system</p> Signup and view all the answers

    Which cranial nerve is responsible for vision?

    <p>Optic (II)</p> Signup and view all the answers

    Which condition is characterized by paralysis on one side of the face?

    <p>Bell's palsy</p> Signup and view all the answers

    Which part of the brain is responsible for functions like problem-solving, reading, and personality?

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

    Which neurotransmitter is associated with epilepsy and neurodegenerative disorders when present at high levels?

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

    What is the primary function of endorphins in the body?

    <p>Act as natural painkillers</p> Signup and view all the answers

    What is the recommended initial nursing care for a patient with increased intracranial pressure (ICP)?

    <p>Place the patient in a high Fowler's position</p> Signup and view all the answers

    Which type of seizure is characterized by brief, daydreaming-like behaviors or spaced-out episodes, often seen in children?

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

    What is the primary goal of nursing care for a patient with unilateral neglect after a stroke?

    <p>Stimulate the affected side of the body</p> Signup and view all the answers

    Which type of aphasia is characterized by an inability to comprehend spoken or written language?

    <p>Receptive aphasia</p> Signup and view all the answers

    What is the recommended nursing intervention for a patient with a cerebral aneurysm?

    <p>Maintain a semi-Fowler's or side-lying position</p> Signup and view all the answers

    Which type of spina bifida is characterized by a hernial protrusion or sac-like cyst containing meninges, spinal fluid, and spinal cord?

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

    What is the recommended nursing care for a child with spina bifida cystica?

    <p>Place the child in a prone position and cover the cyst with sterile gauze</p> Signup and view all the answers

    Which risk factor is associated with an increased likelihood of neural tube defects like spina bifida?

    <p>Folic acid deficiency during pregnancy</p> Signup and view all the answers

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