Question # 1

The uncontrolled cell divisions in lungs tissue is called:

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bronchitis

emphysema

cancer

Asthma

How many carciogens are present in cigarette smoke?

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40

50

60

70

The inflamation of bronchi or bronchioles is caled:

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Bronchites

Emphysema

Pneumonia

Chest box

In plants, gaseous exchange takes place as:

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CO2 is removed and O2 is absorbed

CO2 is absorbed and O2 is removed

CO2 and O2 both are absorbed

CO2 and O2 both are removed

The major cause of lungs cancer is:

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nicotine

smoking

viral infection

radiation

Main role to give out air form lungs is;

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Bronchus

Bronchi

Bronchiote

Diaphragm

Gaseous Exchange in cow takes in:

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Bronchi

Tranchea

Pharynx

Alveoli

In human which process occurs in alveoli?

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Tranport

Nutition

Gaseous Exchange

Reproduction

Which bring deoxygenated blood form heart into lungs?

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Pulmonary veins

Pulmonary Artery

Aorta

Wind Pipe

In man the system of gaseous exchange is:

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digestive system

respiratory system

nervous system

excretory system

In man the correct passage of air is:

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nostrils, nasal, cavit, pharynx, trachea, arynxl, bronchi, bronchioles alveolar,duct, aleoli

nostrils, nasal cavity, Pharynx, larynx , bronchi, trachea , bronchioles , alveolar duct, alveoli

Notrils , nasal, cavity, larynx, pharynx, trachea,bronchioles, alveolar, duct alveoli,

Nasal cavity, nostrils, larynx, pharynx, alveoli , trachea bronchi, bronchioles ,alveolar dict ,

It is also called sound box:

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trachea

larynx

pharynx

bronchus

C-Shaped cartilaginous rings are present in the wall of.

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Bronchi

Bronchioles

Alveoli

Trachea

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