Related Questions

Preventive drugs used in the treatment of bronchial asthma are:
A Nedocromil sodium
B Montelukast
C Salbutamol
D Impratropium bromide
E Triamcinolone
Which drug is used for asthma treatment-
A Anti-spasmodic
B Muscle relucent
C Bronchodilator
D Vasodilator
The air we inhale is a mixture of gases which of the following gases is the mixture is highest in percentage
A Carbon dioxide
B Oxygen
C Ozone
D Nitrogen
The air we inhale is mixture of gases. Which of the following gases in the mixture is highest in percentage?
A Ozone
B Oxygen
C Nitrogen
D Carbon dioxide
A jar contains a mixture of oil and water in the ratio 22 :3 . 50 litres of the mixture was taken out and 25 litres of water was added to it. If water was 34% in the resultant mixture, what was the initial quantity of the mixture (in litres ) in the jar?
A 175
B 150
C 75
D 125
A mixture contains 2/5 of element A and 3/5 of element B. When 5ml of A is added to the mixture, the proportion of B in the mixture changes to 1/5. What amount of A was originally present in the mixture before the addition was made ?
A 1ml
B 1.5ml
C 2.5ml
D 6ml
The correct relation between theoretical oxygen demand (TOD), Biochemical oxygen demand (BOD) and Chemical oxygen demand (COD) is given by
A TOD > BOD > COD
B TOD > COD > BOD
C BOD > COD > TOD
D COD > BOD > TOD
In deep-sea diving, divers use a mixture of gases consisting of oxygen and
A Hydrogen
B Nitrogen
C Argon
D Helium
Feature/s of life threatening acute severe asthma is/are
A Bradycardia
B Sp02 < 92%
C Normal PaCO2
D Inability to complete sentence in one breath
E PEF 33-50% predicted (<200 L/mi
Feature/s of life threatening asthma is/are
A Bradycardia
B Cyanosis
C Inability to complete sentence in one breath
D PEF <30% predicted
E Respiratory rate ≥25 breaths/min

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