Year 2 Anatomy Spotter Quiz
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Questions and Answers

What type of triangle is contains the common carotid artery, internal jugular vein, vagus nerve ?

  • Subclavian triangle
  • Occipital triangle
  • Submandibular triangle
  • Carotid triangle (correct)

    • Which nerve runs through the carotid triangle?

  • Hypoglossal nerve (correct)
  • Glossopharyngeal nerve
  • Vagus nerve (correct)
  • Accessory nerve

    • What is the name of the artery that arises from the common carotid artery?

  • Subclavian artery
  • External carotid artery (correct)
  • Axillary artery
  • Internal carotid artery (correct)

    • What structure is NOT present in the carotid triangle?

    <p>Triangular muscle</p> Signup and view all the answers

    What is the name of the foramen indicated by the pipe cleaner?

    <p>Foramen Ovale</p> Signup and view all the answers

    Which of the following structures does NOT travel through the foramen ovale?

    <p>Superior sagittal sinus</p> Signup and view all the answers

    Which of the following is NOT a branch of the external carotid artery?

    <p>Vertebral artery</p> Signup and view all the answers

    What is the function of the sympathetic innervation on the structure in question 4?

    <p>Constricts blood vessels</p> Signup and view all the answers

    What is the name of the nerve that supplies the muscles of the larynx?

    <p>Vagus nerve</p> Signup and view all the answers

    What is the function of the ansa cervicalis?

    <p>To innervate the neck muscles</p> Signup and view all the answers

    Which of the following structures is NOT a type of sinus?

    <p>Otic ganglion</p> Signup and view all the answers

    Where does the common carotid artery bifurcate?

    <p>At the level of the angle of the mandible</p> Signup and view all the answers

    What is the name of the bony landmark located at the confluence of the sinuses?

    <p>Internal Occipital Protuberance</p> Signup and view all the answers

    Which of the following nerves does NOT travel through the foramen ovale?

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

    What is the name of the vein that travels through the foramen ovale?

    <p>Emissary vein</p> Signup and view all the answers

    Which of the following structures is NOT located in the sphenoid bone?

    <p>Superior sagittal sinus</p> Signup and view all the answers

    What region is bounded by the two pins (pins bounding the cervix)?

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

    What is the region of the broad ligament where the pin is located in the mesosalpinx?

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

    Which artery supplies blood to the erectile tissue?

    <p>Vesical artery</p> Signup and view all the answers

    What is the region where the pin is located in the bladder?

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

    What is the region bounded by the two pins (pins bounding the cervix)?

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

    What is the artery that supplies blood to the cervix?

    <p>Cervical artery</p> Signup and view all the answers

    What is the region of the broad ligament where the pin is located?

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

    What is the location of the pin in the diagram?

    <p>Femoral triangle</p> Signup and view all the answers

    Which muscle is NOT supplied by the nerve mentioned in the diagram?

    <p>Hamstring muscle</p> Signup and view all the answers

    What is the function of the ligament mentioned in Question 37?

    <p>Stabilizes the hip joint</p> Signup and view all the answers

    Where does the nerve supply muscles in the thigh?

    <p>Throughout the thigh</p> Signup and view all the answers

    Which of the following muscles is NOT supplied by the Femoral nerve?

    <p>Gluteus maximus</p> Signup and view all the answers

    What is the movement of the thigh at the hip joint facilitated by the nerve?

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

    What is the direction of the deviated eye in a patient with a pin in the lateral rectus of the left eye?

    <p>To the right</p> Signup and view all the answers

    What is a characteristic of a patient with a pin in the lateral rectus of the left eye?

    <p>Inability to abduct</p> Signup and view all the answers

    What type of information is carried in the lingual nerve?

    <p>General sensory, taste, and parasympathetic/visceral motor</p> Signup and view all the answers

    What is the function of the pinned muscle of mastication?

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

    What is the result of a pin in the lateral rectus of the left eye?

    <p>The eye is deviated to the right</p> Signup and view all the answers

    What is the function of the lateral rectus muscle?

    <p>Abduction of the eye</p> Signup and view all the answers

    What is a characteristic of the muscle of mastication?

    <p>It is responsible for mandible elevation</p> Signup and view all the answers

    Where does the omohyoid insert?

    <p>Hyoid bone</p> Signup and view all the answers

    Which structure runs between the posterior surface of Sacrum and ischial tuberosity?

    <p>Sacrotuberous ligament</p> Signup and view all the answers

    Which three arteries that travel through the foramen the Greater Sciatic foramen?

    <p>Superior gluteal artery</p> Signup and view all the answers

    What are the actions of the Rectus Femoris?

    <p>Flexion of the hip and extension of the knee</p> Signup and view all the answers

    What movement occurs at this joint? (pin in Subtalar joint)

    <p>Inversion/eversion</p> Signup and view all the answers

    What actions does the Tibialis Anterior perform?

    <p>Dorsiflexion and inversion</p> Signup and view all the answers

    What is the function of the ACL ligament?

    <p>It prevents anterior gliding of the tibia against the femur</p> Signup and view all the answers

    What is the function of the Linea Aspera?

    <p>Adduction of (the thigh at) the hip joint</p> Signup and view all the answers

    What is the function of the Lumbrical muscle?

    <p>Flex the metacarpophalangeal joints and extend the interphalangeal joints (precision grip)</p> Signup and view all the answers

    Which area of skin does the Median nerve innervate?

    <p>Skin over the lateral palm and d1, d2, d3 and half of d4 (lateral 3 ½ fingers)</p> Signup and view all the answers

    What is the function of the dorsal interosseous muscle?

    <p>Abduction of the fingers</p> Signup and view all the answers

    Identify this structure of the basal ganglia?

    <p>Caudate nucleus</p> Signup and view all the answers

    Study Notes

    Skull and Brain

    • The internal occipital protuberance is the confluence of sinuses.
    • The superior sagittal, transverse, occipital, and straight sinuses are all located in the skull.

    Foramen Ovale

    • The mandibular nerve (V3) traverses through the foramen ovale.
    • The accessory meningeal artery passes through the foramen ovale.
    • The lesser petrosal nerve travels through the foramen ovale.
    • The emissary vein and otic ganglion also pass through the foramen ovale.

    Sympathetic Innervation

    • Sympathetic innervation causes the eye to adduct and deviate to the right.
    • It also leads to an inability to abduct the eye.

    Nerves

    • The lingual nerve carries general sensory, taste, parasympathetic, and visceral motor information.

    Muscles of Mastication

    • The pinned muscle of mastication causes movement in the carotid triangle.
    • The common carotid artery, internal jugular vein, vagus nerve, and hypoglossal nerve are all located in the carotid triangle.

    Pelvis and Urinary System

    • The muscle that inserts into the superior and/or inferior vesicle artery is located in the bladder.

    Female Reproductive System

    • The region bounded by the two pins is the cervical canal/cervix.
    • The mesosalpinx is an area of the broad ligament.

    Blood Supply

    • The artery that supplies blood to the erectile tissue in the linea aspera is not specified.

    Lower Limb

    • The femoral nerve supplies muscles in the femoral triangle, including the quadriceps, pectineus, sartorius, and iliacus.
    • The femoral nerve is responsible for adduction of the thigh at the hip joint.

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    Description

    This quiz covers the internal structure of the skull and brain, including sinuses, nerves, and blood vessels.

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