Respiration MCQ Questions and Answers Quiz

11. Respiratory Quotient is not less than one in

  1. Carbohydrates
  2. Proteins
  3. Fats
  4. Normal diet

12. Rectal respiration is seen in

  1. Cockroach
  2. Spider
  3. Niads of Dragon fly
  4. Water flea

13. Bovine tuberculosis is transmitted from cow to man through

  1. Contact
  2. Milk
  3. Contamination of water with infected urine
  4. Meat

14. Wall of Larynx is supported by the cartilage

  1. Cricoid
  2. Thyroid
  3. Artynoid
  4. All these

15. The combination of Hemoglobin with Oxygen in the blood can be promoted by

  1. Decreasing O2 concentration
  2. Increasing O2 concentration
  3. Increasing CO2 concentration
  4. Decreasing CO2 concentration

16. Expiratory muscles contract at the time of

  1. Deep inspiration
  2. Normal inspiration and Expiration
  3. Forceful expiration
  4. Normal expiration

17. TB skin test is called “ Scatch test or Mantoux test “ in which Tuberculin Purified Protein Derivative ( PPD )is injected sub cutaneously This test is based on

  1. Delayed Hypersensitivity
  2. Production of antibodies
  3. Production of Tubercle toxin
  4. All these

18. Fick’s law of diffusion is related to

  1. Diffusion and Surface area
  2. Diffusion and membrane potential
  3. Diffusion and water content
  4. Diffusion and pore diameter

19. Hemoglobin affinity for Oxygen is ………………….to the P50 ( O2 tension that produces 50% saturation of Hb )

  1. Directly related
  2. Inversely related
  3. Not related
  4. Related

20. 2,3 DPG is synthesized from 3- phosphoglyceraldehyde through

  1. Embden – Meyerhof pathway
  2. Krebs – Hensleit cycle
  3. Hexose monophosphate shunt
  4. Cori cycle
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MCQ Multiple Choice Questions and Answers on Respiration

Respiration Question and Answer