1q: volume of air taken into the lungs in normal respiration is known as ?
a. vital capacity
b. timed vital capacity
c. tidal volume
d. inspiratory reserve volume
answer: c . tidal volume .
2q: for diagnosis of obstructive airway disease which of the following measurement is usual ?
a. vital capacity
b. timed vital capacity
c. tidal volume
d. blood gas analysis
answer: b . timed vital capacity .
3q: in cryptogenic fibrosing alveolitis which of the following is not seen ?
a. decreased lung capacity
b. decreased diffusing capacity
c. decreased arteriolar oxygen tension
d. decreased FEV1/FVC ratio
answer: d . decreased FEV1/FVC ratio . cryptogenic means a disease of obscure or unknown origin .
4q: if FEV1 is 1.3 litres and FVC is 3.1 litres in an adult man , the pattern is suggestive of ?
a. normal lung function
b. restrictive lung disease
c. obstructive lung disease
d. none of the above
answer: c . obstructive lung disease .
5q: the hallmark of generalised obstructive lung disease is ?
a. reduced tidal volume
b. reduced residual volume
c. reduced timed vital capacity
d. reduced vital capacity
answer: c . reduced timed vital capacity .
6q: idiopathic pulmonary fibrosis , features include all except ?
a. decreased TLC
b. decreased RV
c. decreased diffusion capacity
d. decreased FEV1
e. decreased FEV1/FVC
answer: e . decreased FEV1 /FVC .
7q: nasal allergy is most often due to ?
a. pollen grains
b. animal dust
c. house dust
d. automobile dust
answer: a . pollen grains .
8q: curshmann's spirals in sputum is seen in ?
a. asthma
b. tuberculous cavity
c. bronchitis
d. bronchiectasis
answer: a . asthma .
9q: exercise induced asthma is not precipitated by ?
a. high altitude climb and exercises
b. cycling in cold water
c. swimming in hot water
d. swimming in cold water
answer: c . swimming in hot water .
10q: one of the following is not an indicator of the severity of asthma ?
a. use of accesory muscles
b. pulsus paradoxus
c. cyanosis
d. systolic hypertension
answer: d . systolic hypertension .
No comments:
Post a Comment