EASY
Earn 100

Define dyspnoea.

Important Questions on Breathing and Respiration

EASY
Biology>Human Physiology>Breathing and Respiration>Disorders of Respiratory System
Name the pulmonary disease in which alveolar surface area involved in gas exchange is drastically reduced due to damage in the alveolar walls.
HARD
Biology>Human Physiology>Breathing and Respiration>Disorders of Respiratory System
Which of the following options correctly represents the lung conditions in asthma and emphysema, respectively?
EASY
Biology>Human Physiology>Breathing and Respiration>Disorders of Respiratory System
Which of the following is an occupational respiratory disorder?
MEDIUM
Biology>Human Physiology>Breathing and Respiration>Disorders of Respiratory System
Which one of the following is the incorrect statement for respiration in humans?
EASY
Biology>Human Physiology>Breathing and Respiration>Disorders of Respiratory System
When the oxygen supply to the tissue is inadequate, the condition is
MEDIUM
Biology>Human Physiology>Breathing and Respiration>Disorders of Respiratory System

Blood analysis of a patient reveals an unusually high quantity of carboxyhaemoglobin content. Which of the following conclusions is most likely to be correct?

HARD
Biology>Human Physiology>Breathing and Respiration>Disorders of Respiratory System
Occupational lung diseases that occur in humans, among those given below is
MEDIUM
Biology>Human Physiology>Breathing and Respiration>Disorders of Respiratory System
Given below are few respiratory disorders. Identify occupational respiratory disorders among these.
(i) Coryza
(ii) SARS
(iii) Silicosis
(iv) Asbestosis
(v) Emphysema
EASY
Biology>Human Physiology>Breathing and Respiration>Disorders of Respiratory System
Which of the following protein is produced by genetic engineering as a cure for diseases like emphysema?
EASY
Biology>Human Physiology>Breathing and Respiration>Disorders of Respiratory System

Choose the physiological responses from the given option that helps a person to gradually get acclimatized in regions of high altitudes.

MEDIUM
Biology>Human Physiology>Breathing and Respiration>Disorders of Respiratory System
BCG is effective against:
EASY
Biology>Human Physiology>Breathing and Respiration>Disorders of Respiratory System
_____ is the compound in cigarette which drives the smoking addiction.
EASY
Biology>Human Physiology>Breathing and Respiration>Disorders of Respiratory System

Disease aggravated by pollution is

EASY
Biology>Human Physiology>Breathing and Respiration>Disorders of Respiratory System
Visiting high mountains may cause altitude sickness in men living in plain areas. Prime cause of this is
MEDIUM
Biology>Human Physiology>Breathing and Respiration>Disorders of Respiratory System

During a school trip to "Rohtang pass", one of your classmates suddenly developed altitude sickness. But she recovered after some time.

(a) Mention one symptom to diagnose the sickness. 

(b) What caused the sickness?  

(c) How could she recover by herself after some time.

MEDIUM
Biology>Human Physiology>Breathing and Respiration>Disorders of Respiratory System
What is anaemic hypoxia?
EASY
Biology>Human Physiology>Breathing and Respiration>Disorders of Respiratory System

Complete the following analogy:

Widal test - Typhoid : Mantoux test :   ______.

Choose the correct option:

HARD
Biology>Human Physiology>Breathing and Respiration>Disorders of Respiratory System
Which of these is pollution related to occupational health hazard ?
EASY
Biology>Human Physiology>Breathing and Respiration>Disorders of Respiratory System
Which of the following disease is characterized by damage to alveolar sac and is treated by the protein α-1 antitrypsin?
EASY
Biology>Human Physiology>Breathing and Respiration>Disorders of Respiratory System
Which of the following is a chronic respiratory disorder in which alveolar walls are damaged due to which respiratory surface is decreased?