Special Senses by Lester Harris R. Catolico - Anatomy and Physiology Quiz
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Questions and Answers

Which cranial nerve is responsible for carrying taste sensations from the posterior 1/3 of the tongue?

  • Trigeminal nerve
  • Glossopharnygeal Nerve (correct)
  • Hypoglossal nerve
  • Facial nerve
  • What is the term for the receptor cells that respond to chemicals in an aqueous solution in taste and smell?

  • Thermoreceptors
  • Chemoreceptors (correct)
  • Photoreceptors
  • Mechanoreceptors
  • Which part of the brain processes taste information after synapsing in the thalamus?

  • Occipital lobe
  • Frontal lobe
  • Parietal lobes (correct)
  • Cerebellum
  • Which of the following nerves carries taste sensations from the anterior 2/3 of the tongue?

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

    What is the term used to describe the savory/meaty taste known as Umami?

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

    Which area of the brain receives olfactory information for processing?

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

    What is the medical condition termed when individuals lose their sense of smell?

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

    Which part of the human body is responsible for the sense of smell?

    <p>Olfactory bulb</p> Signup and view all the answers

    What is the function of glomeruli in the olfactory system?

    <p>Processing odor signals</p> Signup and view all the answers

    Which part of the human body is involved in olfactory hallucinations?

    <p>Olfactory epithelium</p> Signup and view all the answers

    What is the common cause of anosmia that is listed in the text?

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

    Which structure in the olfactory system contains the filaments of the olfactory nerve?

    <p>Cribriform plate of ethmoid bone</p> Signup and view all the answers

    What part of the eye is responsible for preventing light scattering within the eye?

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

    Where is the area of greatest visual acuity located within the eye?

    <p>Fovea centralis</p> Signup and view all the answers

    Which part of the eye contributes to intraocular pressure (IOP)?

    <p>Vitreous humor</p> Signup and view all the answers

    Which part of the eye is transparent and flexible, focusing the image onto the retina?

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

    What condition results in mature eyes having difficulty focusing on close objects?

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

    Which part of the eye is responsible for supplying the cornea and lens with nutrients?

    <p>Aqueous humor</p> Signup and view all the answers

    What is the function of the ceruminous glands in the outer ear?

    <p>Secrete wax to protect the delicate lining of the ear canal</p> Signup and view all the answers

    Which part of the ear contains the ossicles known as malleus, incus, and stapes?

    <p>Middle ear</p> Signup and view all the answers

    What fluid fills the bony labyrinth of the inner ear?

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

    What is the function of the oval window in the ear's structure?

    <p>Conduct vibrations from the ossicles to the cochlea</p> Signup and view all the answers

    Which condition is characterized by clouding of the lens and can be caused by diabetes mellitus, smoking, or UV damage?

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

    What is the function of the auditory ossicles in the transmission of sound waves?

    <p>Amplify sound waves before reaching the cochlea</p> Signup and view all the answers

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