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Extra cellular fluid differs from intra cellular fluid in that its
A PH is higher
B Sodium potassium molar ratio is higher
C Anions are mainly inorganic
D Tonicity is lower
E Volume is greater
Respiratory centre is located in-
A Spinal cord
B Cerebellum
C Brain stem
D Cerebrum
Which among the following is respiratory pigment in human beings?
A Melanin
B Haemoglobin
C Rhodopsin
D Bilirubin
Respiratory alkalosis differs from metabolic alkalosis by the following features
A HCO3- is normal or low
B PCO2 is reduced
C Greater reduction in cerebral blood flow
D Tetany is less
E Urine is alkaline
Respiratory alkalosis differs from metabolic alkalosis by the following
A Reduction in cerebral blood flow is greater
B HCO-3 is normal or low
C PCO2 is reduced
D Likelihood of tetany is less
E Urine is alkaline
Respiratory tract is the main portal of entry for the following viruses
A Corona virus
B Measles virus
C Rubella virus
D Papilloma virus
E Yellow fever virus
The following viruses are associated with respiratory infections
A Adeno viruses
B Influenza viruses
C RSV
D Rota viruses
E HTLV-1
The following are named as respiratory Fluoroquinolones because of favorable antibacterial Spectrum
A Sparfloxacin
B Levofloxacin
C Gatifloxacin
D Flucloxacillin
E Ciprofloxacin
Acute respiratory obstruction immediately following an abdominal surgery may occur dueto
A Tracheo-bronchial secretion
B Pleural effusion
C Tongue fall back
D Paralytic ileus
E Obstruction by a foreign body
Prolonged hyperventilation may lead to respiratory alkalosis which is associated with
A Lowering of plasma [HCO3]
B Lowering of plasma [Ca++]
C Lowering of plasma PCO2
D Increased renal reabsorption of HCO3
E Increased renal excretion of ammonium

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