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

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

<p>Sapid (C)</p> Signup and view all the answers

Which area of the brain receives olfactory information for processing?

<p>Amygdala (C)</p> Signup and view all the answers

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

<p>Anosmia (D)</p> Signup and view all the answers

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

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

What is the function of glomeruli in the olfactory system?

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

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

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

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

<p>Cold (E)</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 (C)</p> Signup and view all the answers

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

<p>Choroid (B)</p> Signup and view all the answers

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

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

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

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

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

<p>Lens (C)</p> Signup and view all the answers

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

<p>Presbyopia (A)</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 (B)</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 (B)</p> Signup and view all the answers

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

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

What fluid fills the bony labyrinth of the inner ear?

<p>Perilymph (A)</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 (B)</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 (D)</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 (A)</p> Signup and view all the answers

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