Anatomy Toughest Exam Quiz!

64 Questions | Total Attempts: 14

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Anatomy Toughest Exam Quiz!

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Questions and Answers
  • 1. 
    The following muscles rotate the eyeball: 
    • A. 

      Iris muscles

    • B. 

      Ciliary muscles

    • C. 

      Extrinsic muscles

    • D. 

      All of these

    • E. 

      None of these

  • 2. 
    The following is NOT true about retinal cones: 
    • A. 

      They produce sharp images, when excited

    • B. 

      They are used in bright light

    • C. 

      They are used for perception of colors

    • D. 

      They need retinol to work 

    • E. 

      They are less numerous than the rods

  • 3. 
    The fovea is found in the center of: 
    • A. 

      Macula

    • B. 

      Lens

    • C. 

      Iris

    • D. 

      Pupil

    • E. 

      None of these

  • 4. 
    The ossicle that gets moved by the vibrations of the tympanic membrane is: 
    • A. 

      Malleus

    • B. 

      Incus

    • C. 

      Stapes

    • D. 

      Stirrup

    • E. 

      Anvil

  • 5. 
    The inner most layer of the eyeball: 
    • A. 

      Choroid

    • B. 

      Vitreous body

    • C. 

      Sclera

    • D. 

      Cornea

    • E. 

      Retina

  • 6. 
    The function of arrector pili muscle is: 
    • A. 

      To contract to squeeze oil from the sebaceous glands

    • B. 

      To squeeze the sweat out of glands

    • C. 

      To raise the hairs in upright position

    • D. 

      To contract in order to produce heat for heat regulation

    • E. 

      None of these

  • 7. 
    Which of the following is NOT found in Dermis?
    • A. 

      Hair root

    • B. 

      Arrector pili muscle

    • C. 

      Sebaceous glands

    • D. 

      Sweat glands

    • E. 

      Keratin

  • 8. 
    Which of the following is not a function of skin?
    • A. 

      Collection of sensory information

    • B. 

      Protection from microbes

    • C. 

      Production of Vitamin D 

    • D. 

      Regulation of body temp

    • E. 

      Absorption of water

  • 9. 
    Decubitus ulcers usually result from:
    • A. 

      Prolonged pressure that cuts of circulation

    • B. 

      Necrosis caused by bacterial infection

    • C. 

      Skin burn by rubbing

    • D. 

      Fungal infection of the skin

  • 10. 
    The structures of the inner ear include these, except: 
    • A. 

      Auricle

    • B. 

      Cochlea

    • C. 

      Vestibule

    • D. 

      Semicircular canals

    • E. 

      None 

  • 11. 
    The part of the inner ear that produces electric impulses in the auditory nerve to detect sound is:
    • A. 

      Cochlea 

    • B. 

      Vestibule

    • C. 

      Semicircular canals

    • D. 

      All the above

  • 12. 
    The outer ear includes:
    • A. 

      Malleus

    • B. 

      Vestibule

    • C. 

      Pinna

    • D. 

      Tympanic membrane

  • 13. 
    The thin film like membrane that covers the front of the eye is called:
    • A. 

      Sclera

    • B. 

      Cornea

    • C. 

      Conjunctiva

    • D. 

      Choroid

    • E. 

      Humor 

  • 14. 
    The function of the ossicles is: 
    • A. 

      To collect sound waves

    • B. 

      To amplify sound waves

    • C. 

      To excite neurons of auditory nerve

    • D. 

      To interpret sound waves

  • 15. 
    The part of the eye that maintains the shape of the eyeball is called 
    • A. 

      Aqueous humor

    • B. 

      Vitreous body

    • C. 

      Choroid

    • D. 

      Crystalline lens

    • E. 

      Retina

  • 16. 
    The part of the inner ear that contains endolymph is 
    • A. 

      Cochlea

    • B. 

      Vestibule

    • C. 

      Semicircular canals

    • D. 

      All the above

  • 17. 
    Which of the following is not a special sense receptor?
    • A. 

      Photoreceptor

    • B. 

      Chemoreceptor

    • C. 

      Proprioreceptor

    • D. 

      None- all of these are special sense receptors

  • 18. 
    Which of the following is a general sense?
    • A. 

      Vision

    • B. 

      Hearing

    • C. 

      Equilibrium

    • D. 

      Position

  • 19. 
    Stratum corneum of epidermis:
    • A. 

      Contains pressure receptors

    • B. 

      Is composed of dead cells

    • C. 

      Contains touch receptors

    • D. 

      Contains blood vessles

  • 20. 
    The part of the inner ear that serves for equilibrium and balance is: 
    • A. 

      Cochlea

    • B. 

      Vestibule

    • C. 

      Semicircular canals

    • D. 

      All the above

  • 21. 
    The function of the ciliary muscles is:
    • A. 

      To move the eye ball

    • B. 

      To constrict the pupil

    • C. 

      To diate the pupil

    • D. 

      To adjust thickness of the lens

  • 22. 
    The tube that connects the ear to the throat is:
    • A. 

      Ear canal

    • B. 

      External auditory canal

    • C. 

      Semicircular canal

    • D. 

      Eustachian tube

  • 23. 
    A patient has developed decubitus ulcer infected with MRSA that you can see deep to the bone. What stage is it?
    • A. 

      Stage 1

    • B. 

      Stage 2

    • C. 

      Stage 4

    • D. 

      Stage 5

  • 24. 
    The right and left cerebral hemispheres are separated from each other by:
    • A. 

      Gyrus

    • B. 

      Sulcus

    • C. 

      Longitudinal fissure

    • D. 

      None

  • 25. 
    The outermost part of the brain that consists of gray, unmyelinated neurons.
    • A. 

      Amygdala

    • B. 

      Hippocampus

    • C. 

      RAS

    • D. 

      Cerebral cortex

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