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During inspiration in humans...

During inspiration in humans

A

contraction of diaghragm increases the volume of thoracic cavity in antero posterior axis

B

Relaxation of diaphragm increases the thoracic volume in antero posterior axis

C

Contraction of internal intercostal muscles increases the volume of thoracic cavity in dorsoventral axis

D

relaxation of internal intercostal muscles decreases the volume of thoracic cavity in dorsoventral axis

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AAKASH INSTITUTE ENGLISH-TEST 5-EXAMPLE
  1. Conducting part of human respiratory system does not include

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  2. Mark the odd one w.r.t. respiratory structure

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  3. During inspiration in humans

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  4. Thoracic cage of man is dorsally and ventrally formed of ----(A) and ...

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  5. After normal expiration the volume of air left in thr lungs is

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  6. what is partial pressure of oxygen in systemic vein?

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  7. The duration of atrial diastole in a normal cardiac cycle is

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  8. Semilunar valves of heart open during

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  9. Mark the incorrect statement w.r.t. blood vessels.

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  10. during joint diastole

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  11. Which of the following component of conducting system of heart has max...

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  12. Thoracic duct discharge lymph into . select the option which fills the...

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  13. facultative reabsorption of water occurs in the last part of nephron u...

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  14. counter current mechanism between loop of Henle and Vasa recta result ...

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  15. Renin is an enzymatic hormone release by juxta-glomerulus apparatus in...

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  16. Micturition reflex is triggered by the activation of stretch receptor ...

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  17. Which of the following does not occur in response to decrease in blood...

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  18. If a person is suffering from water deficiency, maximum water reabsorp...

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  19. Uremia is a condition in which the concentration of urea

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  20. T wave in electrocardiogram represent

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