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