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