Inhalation of lead compounds present in the automobile exhausts (using leaded petrol) causes________________?

A. Blood poisoning
B. Anaemia
C. Nervous system disorder
D. All A., B. and C.

Related Mcqs:

Inhalation of lead compounds present in automobile exhaust (using leaded petrol) causes__________________?
A. Blood poisoning B. Anaemia C. Nervous system disorder D. All A., B. & C....
Lead exhausted in the atmosphere by automobiles using leaded petrol (i.e. tetraethyl lead for improving octane number) is a lethal air pollutant which causes_________________?
A. Paralysis of muscles & loss of appetite B. Nervous depression C. Gastritis and diarrhea D. All A., B. and C....
Inhalation of silica dust by human being during hand drilling in mica mining, lead & zinc mining, silica refractory manufacture and in foundries causes___________________?
A. Asphyxiation (suffocation) B. Shortness of breath C. Tuberculosis D. All A., B. and C....
Ceramic compounds as compared to metallic compounds ____________________ ?
A. Crystallise faster B. Resist greater tensile stress at room temperature C. Have higher melting temperature D. Are better conductor of electricity at higher temperature...
Moist atmospheric air at high temperature (e.g., in summer) having high concentration of sulphur dioxide causes________________?
A. Fading of dyes on textiles B. Corrosion, tarnishing & soiling of metals C. Reduced strength of textiles D. All A., B. and C....
Inhalation of silica dust by human being causes ___________________?
A. Asphyxiation B. Shortness of breath C. Tuberculosis D. Both B. & C....
Presence of nitrates in water in excess of 50 ppm causes________________?
A. Methemoglobinemia B. Gastroenteritis C. Asphyxiation D. Tooth decay...
Inhalation of silica dust causes a disease called__________________?
A. Bronchitis B. Silicosis C. Pneumoconiosis D. None of these...
Siderosis is a disease caused by the inhalation of ______________ dust?
A. Coal B. Silica C. Iron D. None of these...
‘Pneumoconiosis’ is a disease caused by the inhalation of ______________ dust?
A. Coal B. Uranium ore C. Iron ore D. Lime...