Answer:
<em>A. 38%</em>
Explanation:
Percentage increase = (Increase/original value)×100
P.I.C= (ΔC/C₁)×100 .................. Equation 1
Where P.I.C = Percentage increase in the concentration of carbon dioxide from 1790 to 2007, ΔC = increase in the concentration of carbon dioxide from 1790 to 2007,
C₁ = concentration of carbon dioxide in 1790.
But,
ΔC = C₂ - C₁............................. Equation 2
Substituting equation 2 into equation 1.
P.I.C = [(C₂ - C₁)/C₁]×100.................... Equation 2
<em>Given: C₁ = 278 ppm, C₂ = 383 ppm</em>
<em>Substituting into equation 2</em>
<em>P.I.C = [(383-278)/278]×100</em>
<em>P.I.C = (105/278)×100</em>
<em>P.I.C = 37.77%</em>
<em>P.I.C ≈ 38%</em>
<em>The right option is A. 38%</em>
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The patient may have internal bleeding or infection. I would go with internal bleeding because surgery was recent. The clips can come off the artery easy to cross clip.
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This would be a legato. Which is referred to as a playing melody in a smooth connected style :)