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