The left lung is slightly

A disease involving the breakdown of air sacs of the lungs is

Who has called to government to stop tobacco advertising to prevent the youth?

Why is the rate of respiratory disorder high in Pakistan?

In chronic bronchitis, the bronchi develop:

Our muscle cells carry out cellular respiration at greater rate when we do

Which organs leaves and young stems have for the gasses exchange?

The patient suffering pneumonia, his/her skin color is:

When the world tobacco day is celebrated every year?

The nose encloses a:

All alveoli on one side constitute a:

Plants have:

The nasal cavity is divided into two portion:

Which of the following statement is correct about breathing?

Trachea is a long tube and its length is:

Which are the symptoms of lung cancer?

The process in which animals take oxygen from environment and give out the air for getting rid of CO₂ is called?

The trachea and bronchi are lined with:

Cellular respiration is a process in which CII bonds in food are broken by:

Amount of CO₂ in inspired air?

A sac like structure lined by single layer of epithelial cells is known as...

Tobacco smoke contains:

Which process does NOT occur in the nasal cavity?

Bronchi have in their walls

After gaseous exchange in the lungs,impure air is expelled out in:

In acute bronchitis patients recover with

Lungs are situated in the:

In smokers tooth loss is:

The symptoms of pneumonia include:

Which of the following are the stages of respiration in correct order?

Which of the following cancer is responsible for more than 1.3 million deaths worldwide annually?

What is the respiratory system?

Gaseous exchange is defined as:

Bronchitis is a disease of which of the following organ?

Asthma is:

Inflammation of bronchi or bronchioles is known as:

The primary goal in the prevention of lung cancer is:

The majority of people diagnosed with chronic bronchitis are:

Rib muscles are known as

What is the duration of acute bronchitis?

Two pair of fibrous bands across the larynx are called:

How many bronchi are there in the air passageway?

Where does the gaseous exchange occur in humans?

The risk of lung cancer is significantly lower in:

In which form organisms need energy for their activities?

Most of the gaseous exchange in a leaf occurs through;

Opening and closing of stomata controls:

When you inhale, your lungs:

According to WHO the rates of smoking in developed world have:

The chest wall is made up of

The process of gaseous exchange involves...

Which of the following movement is involuntary?

Which vibrations and movements result in speech

After the passage of time, symptoms of emphysema becomes severe such as

Why does the skin colour of pneumonia patient change to dusky?

The foreign particles with mucus are sent to oral cavity from where it may either

How pneumonia can be treat?

What are alveoli?

Prior to the discovery of antibiotic:

How many types bronchitis has?

How many phases involve in breathing?

Which statement is correct about diaphragm?

Common cause of pneumonia is:

How vocal cords vibrate and produce sounds?

Pharynx extends to the opening of:

Which organ is made up of air-carrying tubes and tiny sacs?

In which group the entire surface is covered by bark?

Epiglottis is:

What type of blood vessels surrounds the alveoli?

The respiratory centre is sensitive to the:

Which of the following are the symptoms of bronchitis?

Which structure actively helps in taking the air out of lungs?

Larynx continues to the:

What is the shape of the rings present in trachea?

Function of cartilage rings in trachea:

Bronchioles end as fine tubules called:

What is amount of oxygen in inspired air?

Which gas is produced during cellular respiration and taken out from the cells?

What is the purpose of the little hair inside the nose?

Which is a box like structure and made up of cartilage?

Which cells of leaves carrying out photosynthesis and respiration in day-time?

In aerobic respiration:

What is the percentage of heart disease in non-smokers? (who are exposed to passive smoke)

Destruction of the walls of alveoli is known as:

What is function of lenticles?

The main cause of lung cancer include:

In human and other higher animals the exchange of gases is carried out by the:

The pores in the layers of the bark is called:

What is true about glottis?

Which characteristic has put human beings superior to all?

In normal circumstances, human breathe:

If pnevmonia affects both lungs it is called:

What are the allergens?

In the developing world, smoking is rising by:

What is another name for the windpipe?

If person stops smoking, what will happen with his health?

Fatigue, shortness of breadth, weight loss and recurrent respiratory infections are symptoms of:

Major symptoms of asthma include:

Bronchitis is caused by:

The rate of breathing is controlled by the

The other name of larynx is:

Organisms get oxygen, from environment and provide it to their cells. It is needed for

The nasal cavity opens into the:

When the platelets increase than normal number, they make the

Nasal cavity opens to the outside through the opening is called:

Lung cancer is a disease of:

The right lung is:

In how many parts we can divide respiratory system?

What does cigratte smoke contain?

On entering chest cavity, trachea is divided into:

When you breathe out, what gas does the body get rid of?

Point out the FALSE statement about respiration

Respiration involves:

Which surface of human body is formed by alveoli?

How deos nasal cavity filter the dust particles from the air?

Some gaseous exchange in young stem and leaves occurs through.

The primary chemical stimulus for breathing is the concentration of;

During exercise or hard physical works:

A cluster of pouches in which alveolar duct opens is called:

Which type of chemicals are used in the treatment of asthma?

The percentage of respiratory disorders is particularly high in:

Which of the following carries the oxygenated blood back to the heart?

Larynx is present:

Pneumonia is an infection of:

Lowering of diaphragm results in: