Related Questions

Which of the following is the cellular respiratory centre?
A Nucleus
B Mitochondria
C Ribosome
D Golgi body
Respiratory part of the airways includes
A Respiratory bronchiole
B Alveolar sac
C Tertiary bronchiole
D Terminal bronchiole
E Lobar bronchus
Respiratory dead space
A Saturates inspired air with water vapour
B Is 150 ml in a 70 kg adult
C Takes part in gaseous exchange
D Decreases during deep inspiration
E Is more in standing than in lying position
Rate of gas diffusion through the respiratory membrane is
A Directly proportional to diffusion coefficient of the gas
B Inversely proportional to the thickness of respiratory membrane
C Directly proportional to solubility of the gas
D Inversely proportional to the pressure gradient between two sides of membrane
E Directly proportional to molecular weight of the gas
Rate of gas diffusion through the respiratory membrane is directly proportional to
A Surface area of the membrane
B Solubility of gas
C Diffusion coefficient
D Molecular weight of gas
E Thickness of the membrane
Gaseous exchanges through the respiratory membrane is directly proportional to
A Surface area of respiratory membrane
B Diffusion co-efficient of gas
C Solubility of the gas
D The thickness of respiratory membrane
E Molecular weight of the gas
Rate of gase diffusion through the respiratory membrane is
A Inversely proportional to thickness of respiratory membrane
B Directly proportional to surface area of respiratory membrane
C Directly proportional to pressure difference of gas
D Inversely proportional to solubility of the membrane
E Inversely proportional to diffusion co-efficient of gas
Type I respiratory failure occurs in
A ARDS
B Pneumothorax
C Lung fibrosis
D Sleep apnoea
E Kyphoscoliosis
Type-1 respiratory failure may occur in
A Pneumonia
B Pneumothorax
C Acute severe asthma
D Flail chest injury
E Sleep apnoea
Causes of Type II respiratory failure includes
A Muscular dystrophy
B Narcotic drugs
C Sleep apnoea
D ARDS
E Pneumonia

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