MCQ
The greater $BOD$ of waste water relates
- AIncreases oxygen content of water
- ✓Decreases oxygen content of water
- CThe decrease of temperature of water
- DAll of these
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Column $I$ |
Column $II$ |
|
$(a)$Tidal volume |
$(i)$ $2500-3000\,mL$ |
|
$(b)$Inspiratory Reserve volume |
$(ii)$ $1100 -1200\,mL$ |
|
$(c)$Expiratory Reserve volume |
$(iii)$ $500 -550\,mL$ |
|
$(d)$ Residual volume |
$(iv)$ $1000-1100\,mL$ |
|
|
Renal vein |
Pulmonary artery |
Hepatic portal vein |
Main Aortic arch |
|
$(a)$ |
$PO_2 =$ $95\, mm\,Hg$ $PCO_2 =$ $40 \,mm\,Hg$ |
Less concentration of ions in blood |
More fatty acid and glycerol in the blood |
$PO_2 =$ $95\, mm\,Hg$ $PCO_2 =$ $40 \,mm\,Hg$ |
|
$(b)$ |
Blood $pH = 7.4$ |
Less excretory substances than other blood vessels |
More nutritive substances |
More oxygen than pulmomary artery |
|
$(c)$ |
Less excretory wastes |
$PO_2 =$ $40\, mm\,Hg$ $PCO_2 =$ $45 \,mm\,Hg$ |
Less amount of fatty acid and glycerol compare to other blood vessels |
More excretory substances than renal vein |
|
$(d)$ |
More oxygen than pulmonary artery |
More excretory waste than renal vein |
$PO_2 = $ $95\, mm\,Hg$ $PCO_2 =$ $ 40 \,mm\,Hg$ |
Less excretory waste than hepatic portal vein |
|
$(a)$ |
$(b)$ |
$(c)$ |
|
$1.$ Typhoid |
$a.$ Virus |
$P.$ Nose |
|
$2.$ Malaria |
$b.$ Bacteria |
$Q.$ Liver cells |
|
$3.$ Common cold |
$c.$ Protozoans |
$R.$ Small intestine |