The normal atmosphere the amount of oxygen in air and dissovled oxygen
The normal atmosphere the amount of oxygen in air and dissovled oxygen in water respectively are
Options
(a) 21% and 17% (b) 95% and 15% (c) 32% and 7% (d) 67% and 13%
Questions
The oxygen dissociation curve is
The oxygen dissociation curve is
Options
(a) parabola (b) slope (c) sigmoid (d) straight line
Correct Answer:
sigmoid
Explanation:
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The partial oxygen pressure is maximum in
The partial oxygen pressure is maximum in
Options
(a) alveolar air (b) arterial blood (c) venous blood (d) expired air
Correct Answer:
expired air
Explanation:Partial pressures of oxygen in various parts of the respiratory […]
The percentage of haemoglobin in RBC is
The percentage of haemoglobin in RBC is
Options
(a) 48% (b) 20% (c) 34% (d) 10%
Correct Answer:
34%
Explanation:
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The pH of gastric juice is
The pH of gastric juice is
Options
(a) 2.0 – 3.0 (b) 2.6 – 6.8 (c) 3.7 – 8.5 (d) 4.7 – 9.0
Correct Answer:
2.0 – 3.0
Explanation:
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The pH of stomach ranges between
The pH of stomach ranges between
Options
(a) 7.1 to 8.2 (b) 7.6 to 8.6 (c) 1.5 to 2.0 (d) 6.8 to 7.2
Correct Answer:
1.5 to 2.0
Explanation:
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The total number of canines in the permanent dental set of humans is
The total number of canines in the permanent dental set of humans is
Options
(a) 8 (b) 12 (c) 6 (d) 4
Correct Answer:
4
Explanation:
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The vital capacity of lungs equal is
The vital capacity of lungs equal is
Options
(a) 4600 ml (b) 6000 ml (c) 5000 ml (d) 7000 ml
Correct Answer:
4600 ml
Explanation:
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The vitamins, which we must daily consume should be
The vitamins, which we must daily consume should be
Options
(a) ether soluble (b) fat soluble (c) alcohol soluble (d) water soluble
Correct Answer:
water soluble
Explanation:
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The volume of air breathed in and out without any force has a value of
The volume of air breathed in and out without any force has a value of
Options
(a) 2.0 L (b) 1.5 L (c) 0.5 L (d) 3.0 L
Correct Answer:
0.5 L
Explanation: […]