Respiratory Organs
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BIOXI17: BREATHING AND EXCHANGE OF GASES

338864 The function of tracheal cilia is to

1 Trap bacteria only
2 Pass air in and out without clearing dust particle
3 To trap bacteria and virus only
4 Trap dust particles and the foreign matter
BIOXI17: BREATHING AND EXCHANGE OF GASES

338865 Statement A :
The lungs are situated in the thoracic chamber which is anatomically an air-tight chamber.
Statement B :
The thoracic chamber is formed ventrally by the vertebral column, dorsally by the sternum, laterally by the ribs and on the lower side by the dome-shaped diaphragm.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
BIOXI17: BREATHING AND EXCHANGE OF GASES

338866 Which is the correct sequence of steps in respiration?
i. Transport of gases by the blood
ii. Breathing or pulmonary ventilation
iii. Cellular respiration
iv. Diffusion of \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}\) between blood and tissues
v. Diffusion of \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}\) across alveolar membrane

1 ii \(\rightarrow\) iv \(\rightarrow\) i \(\rightarrow \mathrm{v} \rightarrow\) iii
2 ii \(\rightarrow\) i \(\rightarrow\) v \(\rightarrow\) iii \(\rightarrow\) iv
3 ii \(\rightarrow \mathrm{v} \rightarrow \mathrm{i} \rightarrow\) iv \(\rightarrow\) iii
4 ii \(\rightarrow \mathrm{v} \rightarrow\) iv \(\rightarrow\) i \(\rightarrow\) iii
BIOXI17: BREATHING AND EXCHANGE OF GASES

338867 Cartilaginous rings in respiratory passage are present in

1 Trachea only
2 Trachea and initial part of bronchi only
3 Trachea, bronchi and all bronchioles
4 Trachea, bronchi and initial bronchioles only
BIOXI17: BREATHING AND EXCHANGE OF GASES

338868 Which one of the following four organs of respiratory system is correctly matched with its characteristics?
A. Bronchi- Two branches of the trachea that brings air into the lungs.
B. Trachea- Small flap that prevents food from entering
C. Diaphragm - Dome shaped muscle that pushes on the lungs during exhalation.
D. Alveoli- Pair of organs that inflate as you inhale and deflate as you exhale.

1 A and B only
2 C and D only
3 A and C only
4 B and D only
NEET DIGITAL LIBRARY
BIOXI17: BREATHING AND EXCHANGE OF GASES

338864 The function of tracheal cilia is to

1 Trap bacteria only
2 Pass air in and out without clearing dust particle
3 To trap bacteria and virus only
4 Trap dust particles and the foreign matter
BIOXI17: BREATHING AND EXCHANGE OF GASES

338865 Statement A :
The lungs are situated in the thoracic chamber which is anatomically an air-tight chamber.
Statement B :
The thoracic chamber is formed ventrally by the vertebral column, dorsally by the sternum, laterally by the ribs and on the lower side by the dome-shaped diaphragm.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
BIOXI17: BREATHING AND EXCHANGE OF GASES

338866 Which is the correct sequence of steps in respiration?
i. Transport of gases by the blood
ii. Breathing or pulmonary ventilation
iii. Cellular respiration
iv. Diffusion of \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}\) between blood and tissues
v. Diffusion of \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}\) across alveolar membrane

1 ii \(\rightarrow\) iv \(\rightarrow\) i \(\rightarrow \mathrm{v} \rightarrow\) iii
2 ii \(\rightarrow\) i \(\rightarrow\) v \(\rightarrow\) iii \(\rightarrow\) iv
3 ii \(\rightarrow \mathrm{v} \rightarrow \mathrm{i} \rightarrow\) iv \(\rightarrow\) iii
4 ii \(\rightarrow \mathrm{v} \rightarrow\) iv \(\rightarrow\) i \(\rightarrow\) iii
BIOXI17: BREATHING AND EXCHANGE OF GASES

338867 Cartilaginous rings in respiratory passage are present in

1 Trachea only
2 Trachea and initial part of bronchi only
3 Trachea, bronchi and all bronchioles
4 Trachea, bronchi and initial bronchioles only
BIOXI17: BREATHING AND EXCHANGE OF GASES

338868 Which one of the following four organs of respiratory system is correctly matched with its characteristics?
A. Bronchi- Two branches of the trachea that brings air into the lungs.
B. Trachea- Small flap that prevents food from entering
C. Diaphragm - Dome shaped muscle that pushes on the lungs during exhalation.
D. Alveoli- Pair of organs that inflate as you inhale and deflate as you exhale.

1 A and B only
2 C and D only
3 A and C only
4 B and D only
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BIOXI17: BREATHING AND EXCHANGE OF GASES

338864 The function of tracheal cilia is to

1 Trap bacteria only
2 Pass air in and out without clearing dust particle
3 To trap bacteria and virus only
4 Trap dust particles and the foreign matter
BIOXI17: BREATHING AND EXCHANGE OF GASES

338865 Statement A :
The lungs are situated in the thoracic chamber which is anatomically an air-tight chamber.
Statement B :
The thoracic chamber is formed ventrally by the vertebral column, dorsally by the sternum, laterally by the ribs and on the lower side by the dome-shaped diaphragm.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
BIOXI17: BREATHING AND EXCHANGE OF GASES

338866 Which is the correct sequence of steps in respiration?
i. Transport of gases by the blood
ii. Breathing or pulmonary ventilation
iii. Cellular respiration
iv. Diffusion of \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}\) between blood and tissues
v. Diffusion of \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}\) across alveolar membrane

1 ii \(\rightarrow\) iv \(\rightarrow\) i \(\rightarrow \mathrm{v} \rightarrow\) iii
2 ii \(\rightarrow\) i \(\rightarrow\) v \(\rightarrow\) iii \(\rightarrow\) iv
3 ii \(\rightarrow \mathrm{v} \rightarrow \mathrm{i} \rightarrow\) iv \(\rightarrow\) iii
4 ii \(\rightarrow \mathrm{v} \rightarrow\) iv \(\rightarrow\) i \(\rightarrow\) iii
BIOXI17: BREATHING AND EXCHANGE OF GASES

338867 Cartilaginous rings in respiratory passage are present in

1 Trachea only
2 Trachea and initial part of bronchi only
3 Trachea, bronchi and all bronchioles
4 Trachea, bronchi and initial bronchioles only
BIOXI17: BREATHING AND EXCHANGE OF GASES

338868 Which one of the following four organs of respiratory system is correctly matched with its characteristics?
A. Bronchi- Two branches of the trachea that brings air into the lungs.
B. Trachea- Small flap that prevents food from entering
C. Diaphragm - Dome shaped muscle that pushes on the lungs during exhalation.
D. Alveoli- Pair of organs that inflate as you inhale and deflate as you exhale.

1 A and B only
2 C and D only
3 A and C only
4 B and D only
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BIOXI17: BREATHING AND EXCHANGE OF GASES

338864 The function of tracheal cilia is to

1 Trap bacteria only
2 Pass air in and out without clearing dust particle
3 To trap bacteria and virus only
4 Trap dust particles and the foreign matter
BIOXI17: BREATHING AND EXCHANGE OF GASES

338865 Statement A :
The lungs are situated in the thoracic chamber which is anatomically an air-tight chamber.
Statement B :
The thoracic chamber is formed ventrally by the vertebral column, dorsally by the sternum, laterally by the ribs and on the lower side by the dome-shaped diaphragm.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
BIOXI17: BREATHING AND EXCHANGE OF GASES

338866 Which is the correct sequence of steps in respiration?
i. Transport of gases by the blood
ii. Breathing or pulmonary ventilation
iii. Cellular respiration
iv. Diffusion of \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}\) between blood and tissues
v. Diffusion of \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}\) across alveolar membrane

1 ii \(\rightarrow\) iv \(\rightarrow\) i \(\rightarrow \mathrm{v} \rightarrow\) iii
2 ii \(\rightarrow\) i \(\rightarrow\) v \(\rightarrow\) iii \(\rightarrow\) iv
3 ii \(\rightarrow \mathrm{v} \rightarrow \mathrm{i} \rightarrow\) iv \(\rightarrow\) iii
4 ii \(\rightarrow \mathrm{v} \rightarrow\) iv \(\rightarrow\) i \(\rightarrow\) iii
BIOXI17: BREATHING AND EXCHANGE OF GASES

338867 Cartilaginous rings in respiratory passage are present in

1 Trachea only
2 Trachea and initial part of bronchi only
3 Trachea, bronchi and all bronchioles
4 Trachea, bronchi and initial bronchioles only
BIOXI17: BREATHING AND EXCHANGE OF GASES

338868 Which one of the following four organs of respiratory system is correctly matched with its characteristics?
A. Bronchi- Two branches of the trachea that brings air into the lungs.
B. Trachea- Small flap that prevents food from entering
C. Diaphragm - Dome shaped muscle that pushes on the lungs during exhalation.
D. Alveoli- Pair of organs that inflate as you inhale and deflate as you exhale.

1 A and B only
2 C and D only
3 A and C only
4 B and D only
NEET DIGITAL LIBRARY
BIOXI17: BREATHING AND EXCHANGE OF GASES

338864 The function of tracheal cilia is to

1 Trap bacteria only
2 Pass air in and out without clearing dust particle
3 To trap bacteria and virus only
4 Trap dust particles and the foreign matter
BIOXI17: BREATHING AND EXCHANGE OF GASES

338865 Statement A :
The lungs are situated in the thoracic chamber which is anatomically an air-tight chamber.
Statement B :
The thoracic chamber is formed ventrally by the vertebral column, dorsally by the sternum, laterally by the ribs and on the lower side by the dome-shaped diaphragm.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
BIOXI17: BREATHING AND EXCHANGE OF GASES

338866 Which is the correct sequence of steps in respiration?
i. Transport of gases by the blood
ii. Breathing or pulmonary ventilation
iii. Cellular respiration
iv. Diffusion of \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}\) between blood and tissues
v. Diffusion of \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}\) across alveolar membrane

1 ii \(\rightarrow\) iv \(\rightarrow\) i \(\rightarrow \mathrm{v} \rightarrow\) iii
2 ii \(\rightarrow\) i \(\rightarrow\) v \(\rightarrow\) iii \(\rightarrow\) iv
3 ii \(\rightarrow \mathrm{v} \rightarrow \mathrm{i} \rightarrow\) iv \(\rightarrow\) iii
4 ii \(\rightarrow \mathrm{v} \rightarrow\) iv \(\rightarrow\) i \(\rightarrow\) iii
BIOXI17: BREATHING AND EXCHANGE OF GASES

338867 Cartilaginous rings in respiratory passage are present in

1 Trachea only
2 Trachea and initial part of bronchi only
3 Trachea, bronchi and all bronchioles
4 Trachea, bronchi and initial bronchioles only
BIOXI17: BREATHING AND EXCHANGE OF GASES

338868 Which one of the following four organs of respiratory system is correctly matched with its characteristics?
A. Bronchi- Two branches of the trachea that brings air into the lungs.
B. Trachea- Small flap that prevents food from entering
C. Diaphragm - Dome shaped muscle that pushes on the lungs during exhalation.
D. Alveoli- Pair of organs that inflate as you inhale and deflate as you exhale.

1 A and B only
2 C and D only
3 A and C only
4 B and D only