No. of questions -20
Time - 10 min
1.
The conducting part of the respiratory system has functions.
2.
Expiration takes place when the intrapulmonary pressure is —
3.
Which the correct sequence of air passages in man?
4.
The part starting with the external nostrils upto the terminal bronchioles constitute the -
5.
Incomplete cartilaginous rings support all of the following except-
6.
The chamber formed dorsally by the vertebral column, ventrally by sternum, laterally by ribs and on the lower side by dome-shaped diaphragm is-
7.
A spirometer cannot be used to measure-
8.
Sites of gaseous exchange in lungs are –
9.
Which of the following has the smallest diameter?
10.
Amphibians e.g. frogs respire-
11.
Which of the following options is wrong about the larynx(sound box)?
12.
Trachea divides into right and left primary bronchi at _______thoracic vertebra.
13.
Which is correct about nasopharynx?
14.
Which of the following statements about the mechanism of ventilation/breathing is false?
15.
Lungs are comprised by –
16.
The lungs expand in inspiration/inhalation because -
17.
Expiratory capacity is equal to-
18.
Additional muscles for forceful breathing are-
19.
Respiratory or exchange part of the respiratory system consists of-
20.
The process of exhalation I expiration is begun mainly due to -
