Artificial Organs MCQ

Test your knowledge with important Artificial Organs MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Artificial Organs MCQs at Bissoy

• Which of the following person is famous as ‘Blade Runner’?
  ক

  Usain Bolt

  খ

  Milkha Singh

  গ

  Oscar Pistorius

  ঘ

  Meb Keflezighi
• When is a cochlear implant used?
  ক

  When the sensory hair in the auditory canal have been damaged

  খ

  When the tympanic membrane has been damaged

  গ

  When the ossicular chain has been damaged

  ঘ

  When the fluid in the eustancian tube has been dis-balanced
• What is the difference between blindness and cataract?
  ক

  Cataract happens in the retina and blindness happens to cornea

  খ

  Cataract is clouding up of the cornea while blindness happens if either retina, optic nerve or the occipital lobe is injured or damages

  গ

  Cataract can be corrected with surgery while blindness can be cured by increasing the intake of vitamin A

  ঘ

  Blindness is when cilliary muscles do not contract properly while cataract is when the eyeball has gotten deformed
• The region of implants for various parts of an artificial eye can be _________ i. Cornea ii. Conjectiva iii. Retina iv. Optic Nerve v. Chiasma vi. Lateral geniculate body vii. Visual Cortex
  ক

  iii, iv, vi, vii

  খ

  i, iii, v, vi

  গ

  ii, iv, v, vii

  ঘ

  i, ii
• If the occipital lobe has been injured or damaged, a substitute for an eye is the better option than any form of artificial eye or eye transplant.
  ক

  True

  খ

  False
• Which of the following is not a reason for blindness?
  ক

  Damage to the retina

  খ

  Low blood supply to the cornea

  গ

  Damage to the optic nerve

  ঘ

  Injury in the occipital lobe of the brain
• Which of the following are used as blood substitutes?
  ক

  Hemoglobin based oxygen carriers, Perfluorocarbon emulsions

  খ

  Plasma, hemoglobin based oxygen carriers

  গ

  Plasma, hematopoetic cells

  ঘ

  Hematopoetic cells encapsulating hemoglobin, perfluorocarbon emulsions
• An artificial skin is needed the most in the cases of __________
  ক

  Amputation

  খ

  Burns

  গ

  Eczema

  ঘ

  Skin Cancer
• It is difficult to make an artificial liver so a substitutive technology, like the dialysis machine, is being made. Which of the options is mostly considered in making such machines?
  ক

  Using hepatocytes to filter blood

  খ

  Using semi permeable membrane to filter plasma

  গ

  Using solutions of different organic and inorganic composition, just like dialysate, to filter blood

  ঘ

  Filtering the organic and inorganic components of the blood separately
• Transplant of which organ may also cause a liver transplant in future?
  ক

  Lungs

  খ

  Heart

  গ

  Kidney

  ঘ

  Bladder
• In which of the following problems does the body develop a resistance to insulin?
  ক

  Type 1 Diabetes

  খ

  Type 2 Diabetes

  গ

  Insulin Shock

  ঘ

  High Blood Pressure
• In order to maintain the levels of sugar in the blood, what devices are commonly being used?
  ক

  Glucometer

  খ

  Insulin Pump

  গ

  Gluco Strips

  ঘ

  Potable Pulse Oximeter
• Which of the following heart valves are mechanical valves? i. Ball Valve ii. Autograft Valve iii. Xenograft Valve iv. Single Leaflet Valve v. Homograft Valve vi. Bi leaflet Valves
  ক

  i, ii, iv, v

  খ

  i, iv, vi

  গ

  ii, iii, v

  ঘ

  iii, v, vi
• Jarvik 7 and AbioCor are names of _________
  ক

  Artificial Brains

  খ

  Artificial Hearts

  গ

  Artificial Liver

  ঘ

  Artificial Kidney
• In a heart, what is most commonly replaced?
  ক

  Artery and/or Vein

  খ

  Auricles

  গ

  Valves

  ঘ

  Ventricles
• A liver performs multiple functions and is also one of the heaviest organs in the body, second only to the brain. So, when an artificial liver is being produced, recreating what physical property of the liver poses a challenge?
  ক

  mass of the cells

  খ

  volume of the cells

  গ

  density of the cells

  ঘ

  size of the cells
• After extraction, how long can the heart survive outside the body before being transplanted?
  ক

  2 hours

  খ

  4 hours

  গ

  6 hours

  ঘ

  8 hours
• What is the difference between a pacemaker and the total artificial heart (TAH)?
  ক

  A pacemaker is smaller in size and completely embedded in the body as compared to TAH in which some system lies outside the body

  খ

  A pacemaker replaces only the ventricles but a TAH replaces the whole heart

  গ

  A pacemaker is an assistive device which helps the original heart to generate impulses but a TAH completely replaces the heart

  ঘ

  A pacemaker is made out of organic polymers while the TAH is metallic
• Which of the following artificial organ has been mechanically reproduced in a compact form?
  ক

  Heart

  খ

  Lungs

  গ

  Kidney

  ঘ

  Liver