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Alveolar P(O(2)) is than the venous P(O...

Alveolar `P_(O_(2))` is than the venous `P_(O_(2))` .

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Arterial P_(O_(2)) is than the alveolar P_(O_(2)) .

What are the average values of the following in a normal adult man : (i) Arterial P_(O_(2)) (ii) venous P_(O_(2)) (iii) vital capacity ?

P_(4)O_(10) is the anhydride of

The bond dissociation enthalpy of N_(2) is higher than that of N_(2)^(+) but the bond dissociation enthalpy of O_(2)^(+) is higher than that of O_(2) . Explain.

The boiling point of H_(2)O_(2) is higher than that of H_(2)O - why?

Give reasons for the following: N_(2)O_(5) is more acidic than N_(2)O_(3) .

As the P_(CO_(2)) of the venous blood increases the 1. blood pH decreases 2. concentration of HCO_(3) decrease 3. amount of chloride in the rbcs decrease 4. affinity of the haemoglobin for O_(2) increases

Ignition of a wooden math-stich involves the combustion of P_(4)S_(3) in oxygen of air to produce a white smoke of P_(4)O_(10) is oxygen of air to produce a white smoke of P_(4)O_(10) and gaseous sulphur dioxide (SO_(2)) . Calculate the volume of SO_(2) formed at 27^(@)C and 770 mm Hg pressure from the combustion of 0.0546g of P_(4)S_(3) . [P=31,S=32,O=16].

What will be the P_(O_(2)) and P_(CO_(2)) in the atmospheric air compared to those in the alveolar air ?

What will be the P_(O_(2)) and P_(CO_(2)) in the atmospheric air compared to those in the alveolar air ?

SANTRA PUBLICATION-BREATHING AND RESPIRATION-C. Fill in the Blanks :
  1. In lungs, the inspired air ultimately reaches to .

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  2. Vital capacity of normal adult person is about to litres.

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  3. The pulmonary respiration takes place through .

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  4. Glottis is closed during swallowing of food bolus by .

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  5. The larynx opens into the pharynx through a slit-like opening called t...

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  6. The respiratory tract is lined internally with a epithelium.

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  7. Diaphragm contracts to help in while the con- traction of abdominal m...

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  8. In human, trachea is strengthened by incomplete rings.

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  9. Sound is produced by vibrations of located in the .

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  10. In the lungs the simple squamous non-ciliated epithelium is found in .

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  11. The impulse for voluntary muscles during forced breathing starts in .

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  12. Lungs lie in the thoracic cavity separated by from the abdominal cavi...

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  13. Inflammation in the outer covering of lungs is known as .

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  14. Alveolar P(O(2)) is than the venous P(O(2)) .

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  15. Arterial P(O(2)) is than the alveolar P(O(2)).

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  16. The most characteristic feature of haemoglobin is its ability to combi...

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  17. The exchange of CO(2) and O(2) between atmospheric air and blood of lu...

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  18. After deep inspiration, capacity of maximum expiration of lungs is kno...

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  19. Each haemoglobin molecule can carry molecules of oxygen.

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  20. , is a lipid surface tension lowering agent in the respiratory system.

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