Calculate the following concentrations.What is the % V/V concentration of 150 mL of alcohol if 750 mL of sterile water is added?__________
What will be an ideal response?
20%
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A smoldering combustion can continue even in an oxygen-deficient atmosphere below:
A) 8%. B) 7%. C) 5%. D) 2%.
Which statement listed below is a reason to reject an analytical run?
A. One control result exceeds above +1 standard deviation and the second control result exceeds –1 standard deviation from the mean B. Two consecutive control greater than 2 standard deviations above or below the mean C. Four control results steadily increase in value but results less than ±1 standard deviation from the mean D. Three consecutive control results greater than plus or minus 1 standard deviation from the mean
Magnification occurs when the part is not close to the film or image receptor
Indicate whether the statement is true or false
By the time a person reaches the age of 65 years:
A. the myocardial walls have become thin. B. pulmonary function has decreased by 20%. C. total body water has decreased by 30%. D. he or she will likely develop a disease.