Home

Respiratory System MCQ Question with Answer

Respiratory System MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

Download Respiratory System MCQ Question Answer PDF

Try Respiratory System Mock Test

Question No : 29
In response to high altitude hypoxia supply of oxygen to the tissue is maintained by

increased alveolar ventilation and increased cardiac output
shift in the haemoglobin dissociation curve to the right
increased erythrocytes and haemoglobin content of blood
all of these

Question No : 30
The respiratory disease immediately related to cigarette smoking is

hypercapnia
pulmonary edema
hypoxia
emphysema

Question No : 31
The greatest volume of air that can be expired after a maximum inspiratory affect, is its

residual volume
tidal volume
vital capacity
lung volume

Question No : 32
Oxygen is transported to every cell of the body through

RBC
WBC
Both (a) and (b)
RBC and hormones

Question No : 33
The metal associated with haemoglobin is

Copper
Magnesium
Iron
Manganese

Question No : 34
To take air into the lungs, the diaphragmmust be

dome shaped
oblique
flattened
normal

Question No : 35
In frog, the alveoli are surrounded by

flattened and ciliated cells to increase the surface area of lungs
columnar and ciliated cells to increase the surface area of lungs
only ciliated cells to increase the surface area of lungs
only squamous cells to decrease the surface area of lungs

Wanna test your skill? Here are some exams we prepared for you. So if you need to test your skill just attempt any exam from bellow.

Exam Name No. Of Q Link
Zoology set 1 30 Start
Zoology set 2 30 Start
Zoology set 3 30 Start
Zoology set 4 30 Start
Zoology set 5 30 Start
Zoology set 6 30 Start
Zoology set 7 30 Start
Zoology set 8 30 Start
Zoology set 9 30 Start
Zoology set 10 30 Start
Zoology set 11 30 Start
Zoology set 12 30 Start