Select Chapter Topics:
Q. No.Which of the following is true
| 1. | Gills are used by most of the aquatic animals |
| 2. | lungs are used by most of the terrestrial animals |
| 3. | Mammals have a well developed respiratory system |
| 4. | All of the above |
Subtopic: Respiratory System: Trachea & Basic Anatomy of Lung |
97%
Level 1: 80%+
Hints
Each terminal bronchiole gives rise to a cluster of very thin, irregular-walled pouch-like structures called alveoli. Functionally, this structural organisation increases:
| 1. | Rate of diffusion by increasing surface area |
| 2. | Diffusion distance |
| 3. | Air turbulence |
| 4. | Dead space |
Subtopic: Respiratory System: Trachea & Basic Anatomy of Lung | Respiratory Disorders: Part 1 | Respiratory Disorders: Part 2 | Respiratory Disorders - III |
91%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
The mechanism of breathing depends on animal’s
| 1. | habitat |
| 2. | level of organisation |
| 3. | Both 1 and 2 |
| 4. | Body segmentation |
Subtopic: Respiratory System: Trachea & Basic Anatomy of Lung |
95%
Level 1: 80%+
Hints
Which of the following is the function of the conducting part of the respiratory system?
| 1. | clears the foreign particle |
| 2. | humidifies air |
| 3. | brings air to body temperature |
| 4. | All of these |
Subtopic: Respiratory System: Trachea & Basic Anatomy of Lung |
99%
Level 1: 80%+
Hints
Trachea divides at the level of ______thoracic vertebra into left and right primary bronchi
| 1. | 5th | 2. | 6th |
| 3. | 10th | 4. | 4th |
Subtopic: Respiratory System: Trachea & Basic Anatomy of Lung |
98%
Level 1: 80%+
Hints
Lungs are covered by a double layered membrane which is called
| 1. | Pleural membrane | 2. | visceral membrane |
| 3. | pulmonary membrane | 4. | parietal membrane |
Subtopic: Respiratory System: Trachea & Basic Anatomy of Lung |
97%
Level 1: 80%+
Hints
Match the following respiratory structures with their respective functions:
Options:
1. A-3, B-2, C-4, D-1
2. A-4, B-1, C-3, D-2
3. A-1, B-4, C-2, D-3
4. A-2, B-3, C-1, D-4
| Structure | Function | ||
| (A) | Alveoli | (1) | Sound production |
| (B) | Trachea | (2) | Gas exchange |
| (C) | Larynx | (3) | Transport of air |
| (D) | Diaphragm | (4) | Increase thoracic volume during inspiration |
Options:
1. A-3, B-2, C-4, D-1
2. A-4, B-1, C-3, D-2
3. A-1, B-4, C-2, D-3
4. A-2, B-3, C-1, D-4
Subtopic: Respiratory System: Trachea & Basic Anatomy of Lung |
95%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
Subtopic: Respiratory System: Trachea & Basic Anatomy of Lung |
96%
Level 1: 80%+
Hints
Which of the following is part of the thoracic chamber?
| 1. | ribs and vertebral column | 2. | diaphragm |
| 3. | sternum | 4. | All of the above |
Subtopic: Respiratory System: Trachea & Basic Anatomy of Lung |
95%
Level 1: 80%+
Hints
Two friends are eating together at a dining table. One of them suddenly starts coughing while swallowing some food. This coughing would have been due to improper movement of:
| 1. | diaphragm | 2. | neck |
| 3. | tongue | 4. | epiglottis |
Subtopic: Respiratory System: Trachea & Basic Anatomy of Lung |
95%
Level 1: 80%+
AIPMT - 2011
Hints
Select Chapter Topics:
© 2026 GoodEd Technologies Pvt. Ltd.