Blood analysis of a patient revealed an unusually high carboxyhemoglobin content. The patient has been inhaling polluted air containing unusually high content of
Chloroform
Carbon dioxide
Carbon monoxide
Carbon disulphide
The quantity 1500 mL in the respiratory volumes of a normal human adult refers to
maximum air that can be breathed in and breathed out
residual volume
expiratory reserve volume
total lung capacity
In mammals, the coverings of the lungs is called
Peritoneum
Pericardium
Perichondrium
Pleural membrane
Respiratory pigment or oxygen carrier in frog’s blood is
Haemazoin
Hemoglobin
Haemocyanin
Lymphocytes
Anaerobic respiration in animals, produces
Glucose and oxygen
Water and carbon dioxide
Lactic acid and water
Carbon and carbon dioxide
Blood analysis of a patient reveals an unusually high quantity of carboxyhaemoglobin content. Which of the following conclusions is most likely to be correct?
The patient has been inhaling polluted air containing unusually high content of carbon disulphide
The patient has been inhaling polluted air containing unusually high content of chloroform
The patient has been inhaling polluted air containing unusually high content of carbon dioxide
The patient has been inhaling polluted air containing unusually high content of carbon monoxide
Faster breathing, in high fever, is due to
Loss of appetite
Mental worry of patient
High temperature of the body
Additional requirement of oxygen for the invader germs
The largest quantity of air that can be expired, after maximal inspiration, is called
Tidal volume
Vital capacity
Residual volume
Total lung volume
During inspiration, the diaphragm
Expands
Shows no change
Contracts and flattens
Relaxes to become dome shaped
The structure, which does not contribute to the breathing movements in mammals, is
Ribs
Larynx
Diaphragm
Intercostal muscles