Respiratory system
Total Questions: 22
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A ) 5 cm
B ) 10 cm ✅
C ) 15 cm
D ) 20 cm
A ) Trachea
B ) Bronchi
C ) Bronchiole
D ) None of these (alveoli) ✅
A ) Allergy ✅
B ) Fever
C ) Cold
D ) Headache
A ) Bronchi
B ) Trachea
C ) Spiracles ✅
D ) None of these
A ) Skin ✅
B ) Gills
C ) Lungs
D ) None of these
A ) Asthma
B ) Emphysema ✅
C ) Tuberculosis
D ) None of these
A ) 3L
B ) 4L
C ) 5L ✅
D ) 8L
A ) Cold drinks
B ) Water pollution
C ) Smoking ✅
D ) None of these
A ) 10-15 times
B ) 14-18 times ✅
C ) 20-25 times
D ) 25-30 times
A ) Nervous system
B ) Digestion system
C ) Respiratory system ✅
D ) None of these
A ) Lungs
B ) Tail
C ) Fins
D ) Gills ✅
A ) Larynx ✅
B ) Pharynx
C ) Trachea
D ) Bronchi
A ) Trachea ✅
B ) Pharynx
C ) Bronchi
D ) Larynx
A ) Osmosis
B ) Diffusion ✅
C ) Active transport
D ) Filtration
A ) Bronchi
B ) Bronchioles
C ) Alveoli ✅
D ) Capillaries
A ) Carbon dioxide ✅
B ) Oxygen
C ) Nitrogen
D ) Helium
A ) Epiglottis ✅
B ) Larynx
C ) Pharynx
D ) Uvula
A ) Small air sacs in the lungs ✅
B ) Outer passages of the lungs
C ) Part of bronchial tubes
D ) Part of blood vessels
A ) To remove blood from the lungs
B ) To clean the lungs
C ) To transport air to the lungs ✅
D ) To repair alveoli
A ) Alveoli ✅
B ) Heart
C ) Outer parts of the lungs
D ) Blood vessels
A ) The Alveoli shrinking
B ) The bronchial tubes remaining open ✅
C ) The airflow being blocked
D ) The bronchioles being closed
A ) Bronchioles ✅
B ) Alveoli
C ) Bronchial tubes
D ) Air passages