Plasma makes up about _______ of the blood.
A. 25%
B. 35%
C. 45%
D. 55%
Answer: D
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Problem 1.40 A 20-mm-diameter rod made of the same material as rods AC and AD in the truss shown was tested to failure and an ultimate load of 130 kN was recorded. Using a factor of safety of 3.0, determine the required diameter (a) of rod AC, (b) of rod AD.
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The type of copper tubing that has the thickest wall is Type _____.
a. 25 b. L c. Z d. K
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An ohmmeter should ________
A) be placed across the resistor after the resistor has been disconnected from the circuit B) be connected across a circuit with the power on C) be inserted into the circuit so the current flows through it D) have the polarity carefully checked before its use
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How many stages of frostbite are there?
A. 1 B. 2 C. 3 D. 4
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