MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Respiratory Diseases

Respiratory d...

Question

Respiratory disorders are caused when the capacity of R.B.C. to carry oxygen is lessened. This happens when ___ is inhaled.

A

sulphur dioxide

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

nitrogen trioxide

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

carbon dioxide

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

carbon monoxide

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D
carbon monoxide

Carbon monoxide reacts with R.B.C. to form carboxyhemoglobin.
This lessens the capacity of the R.B.C. to carry oxygen and results in respiratory disorders.
Thus, option D is correct.

Suggest Corrections

thumbs-up

0

Similar questions

Q. The incomplete combustion of firewood in homes produces a very poisonous gas X. When inhaled, gas X combines with substance Y present in blood and reduces the capacity of blood to carry gas Z, causing respiratory problems and suffocation. Identify X, Y and Z.

Q. Assertion : Dust particles when come in contact with respiratory tract lead to sneezing, running nose, redness of eyes etc.

Reason : Allergic disorders are caused due to release of histamine.

Q. The respiratory pigment with least oxygen carrying capacity is

Q. Match the respiratory disorders to their causes.

Q. Chronic disorder in which alveolar wall are damaged due to which respiratory surface is decreased. One of the major causes of this is cigarette smoking:-

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

BIOLOGY

Watch in App

explore_more_icon

Explore more

Respiratory Diseases

Standard VI Biology

Join BYJU'S Learning Program

CrossIcon