Cranial Nerves And Brainstem Trivia Quiz

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| By Ykaan2000
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Quizzes Created: 17 | Total Attempts: 11,625
Questions: 10 | Attempts: 406

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Cranial Nerves And Brainstem Trivia Quiz - Quiz

Are you ready for this cranial nerves and brainstem trivia quiz? The cranial nerves are 12 paired nerves in the back of your brain. Cranial nerves help to send electrical signals between your brain, face, neck, and torso. Your cranial nerves enable you to taste, smell, hear and feel sensations. They also assist you in making facial expressions, blinking your eyes, and moving your tongue. Let's find out how much you know about them.


Questions and Answers
  • 1. 

    The brainstem contains important reflex centers associated with the control of respiration and the cardiovascular system, and with the control of consciousness.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    The brainstem is a crucial part of the central nervous system that connects the brain to the spinal cord. It plays a vital role in controlling various essential functions of the body, including respiration, cardiovascular system, and consciousness. Reflex centers within the brainstem regulate breathing and heart rate, ensuring the body receives enough oxygen and nutrients. Additionally, the brainstem houses the reticular formation, which is responsible for maintaining wakefulness and controlling levels of consciousness. Therefore, the statement that the brainstem contains important reflex centers associated with the control of respiration, cardiovascular system, and consciousness is true.

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  • 2. 

    Pons is the most inferior part of the brainstem connecting with the spinal cord.

    • A.

      True

    • B.

      False

    Correct Answer
    B. False
    Explanation
    The pons is actually located in the middle part of the brainstem, not the most inferior part. It is responsible for relaying signals between the cerebrum and the cerebellum, as well as playing a role in controlling sleep, breathing, and other vital functions. Therefore, the statement that the pons is the most inferior part of the brainstem connecting with the spinal cord is incorrect.

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  • 3. 

    The facial nerve's nucleus is found in the stomach.

    • A.

      True

    • B.

      False

    Correct Answer
    B. False
    Explanation
    The statement is incorrect. The facial nerve's nucleus is not found in the stomach. The facial nerve's nucleus is located in the brainstem, specifically in the pons region. It is responsible for controlling the muscles of facial expression and transmitting sensory information from the face.

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  • 4. 

    The nucleus of the solitary tract/Solitary nucleus is located in the medulla oblongata.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    The nucleus of the solitary tract/Solitary nucleus is indeed located in the medulla oblongata. The medulla oblongata is a part of the brainstem, specifically the lowermost portion, and it plays a crucial role in controlling various autonomic functions such as breathing, heart rate, and blood pressure. The nucleus of the solitary tract/Solitary nucleus is involved in relaying sensory information from the internal organs to other parts of the brain, and it is responsible for regulating autonomic functions. Therefore, the statement is true.

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  • 5. 

    Basilar sulcus (groove) is found in the pons.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    The basilar sulcus is a groove that is indeed found in the pons. The pons is a structure located in the brainstem that plays a crucial role in relaying signals between different parts of the brain. The basilar sulcus is a prominent feature of the pons and serves as a landmark for identifying this structure. Therefore, the statement "Basilar sulcus (groove) is found in the pons" is true.

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  • 6. 

    The midbrain connects the pons and cerebellum with the forebrain.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    The statement is true because the midbrain is a small region of the brain that acts as a bridge between the pons and cerebellum (which are part of the hindbrain) and the forebrain. It plays a crucial role in relaying sensory and motor information between these areas of the brain.

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  • 7. 

    There are three types of basilar sulcus (groove).

    • A.

      True

    • B.

      False

    Correct Answer
    B. False
    Explanation
    The statement is false because there is only one type of basilar sulcus (groove), which is a prominent groove on the ventral surface of the brainstem. It is not categorized into different types.

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  • 8. 

    There are 12 pairs of cranial nerves.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    The statement is true because there are indeed 12 pairs of cranial nerves. These nerves originate from the brain and are responsible for various functions such as sensory perception, motor control, and autonomic functions of the head and neck. Each pair of cranial nerves has a specific function and innervates different areas of the head and neck.

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  • 9. 

    Olive is found in the medulla oblongata.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    The statement is true because the medulla oblongata is a part of the brainstem, located between the spinal cord and the pons. It is responsible for controlling various involuntary functions of the body, such as breathing, heart rate, and blood pressure. Olive refers to the olivary nucleus, which is found within the medulla oblongata. It plays a role in motor coordination and is involved in relaying sensory information between different parts of the brain. Therefore, it is correct to say that olive is found in the medulla oblongata.

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  • 10. 

    The facial nerve's nucleus is found in the medulla oblongata.

    • A.

      True

    • B.

      False

    Correct Answer
    B. False
    Explanation
    The facial nerve's nucleus is not found in the medulla oblongata. The facial nerve's nucleus is actually located in the pons, which is a part of the brainstem. The facial nerve originates from this nucleus and then travels through the skull to innervate the muscles of the face.

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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Jul 28, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • May 06, 2015
    Quiz Created by
    Ykaan2000
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