Lung Disorders

Q.

Respiratory disorder in which the walls of alveoli is damaged is called ____.

1. asthma

2. emphysema

3. bronchitis

4. lung cancer

Q. Smoking causes cancer in :

1. lungs
2. larynx
3. oesophagus
4. None of the above

Q.

Which of the following is not an occupational lung disease?

1. Silicosis

2. Asbestosis

3. Fibrosis of the upper part of lung

4. All of these

Q.

Mr. Sharma is a businessman and has a lot of work pressure. Few months back, he started smoking and has become a chain smoker now. Which of the following diseases is he prone to because of this?

1. Emphysema

2. Lung cancer

3. Nephritis

4. Uremia

Q.

Which of the following is/are true for emphysema?

1. Smoking causes emphysema

2. Germs proliferate in the lungs

3. It causes the alveoli to lose their elasticity

4. It increases vital capacity

Q.

Asthma is a or an

Q.

When does pulmonary oedema occur?

Q.

Are symptoms of silicosis obvious?

Q.

The condition of inflammation of linings of the bronchial tubes is called as___.

1. pneumonia

2. asthma

3. bronchitis

4. emphysema

Q.

Statement 1: Anaemia is caused when the amount of haemoglobin in the blood increases.
Statement 2: Carcinogens present in tobacco cause lung cancer.

1. Statement 1 is true and statement 2 is false

2. Statement 1 is false and statement 2 is true

3. Both the statements are false

4. Both the statements are true

Q.

Asphyxia is a medical condition in which body does not get enough _____ ($\mathbf{CO}$/${\mathbf{O}}_{\mathbf{2}}$)

Q.

Bronchitis is caused by smoking.

1. Proliferation of germs

2. Due to carbon monoxide

Q. ___ start appearing very quickly as smoking affects the elastic nature of the tissues of the skin.

Q. Match the following.
An obstructive respiratory disease \begin{tabular}{|l|l|l|} \hline Lung cancer \\ \hline \end{tabular} if Caused by destruction of alveolar walls \begin{tabular}{|l|l|} \hline C & Bronchitis \\ \hline \end{tabular} \begin{tabular}{|l|l|} \hline Cii & Caused by the carcinogens \\ \hline \end{tabular} \begin{tabular}{|l|l|} \hline Asthma \\ \hline \end{tabular} iv Inflammation of the mucous membrane

Q.

Fill in the blanks:

The inspiratory and expiratory centres are present in the___(i)____. The Pneumotaxic and the Apneustic centres are present in the___(ii)___. The inspiratory system is basically responsible for___(iii).___ The expiratory system become activated during forced ___(iv)___.

1. i).➡Pons ii).➡Medulla iii).➡Expiration iv).➡ Inspiration.

2. i).➡Medulla ii).➡Pons iii).➡Inspiration) iv). ➡Expiration.

3. i).➡Medulla ii).➡ Pons iii).➡Expiration iv).➡ Expiration

4. i).➡Medulla ii).➡ Pons iii).➡Inspiration iv). ➡Inspiration.

Q.

Alveoli become enlarged and damaged with reduced surface area in heavy smokers. The condition is called

1. Bronchitis

2. Emphysema

3. Asthma

4. Silicosis