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If a definition of intoxication is an alcohol concentration of 0 point 5 percent by volume in the blood how much alcohol would be present in the average 155lb mans 6300mL of blood an intoxicated man?
6300ml x 0.5% = 6300ml x 0.005 = 31.5 ml
When would you use estimation to answer a question?
When a quick and approximate answer will suffice.
What percentage is 10 out of 34?
An approximate value would be 30 percent.
Why is it important that the measurement should be precise and accurate?
Because important decisions are often made on the basis of measurements. Would you like your doctor to diagnose your illness on the basis of a very rough measure of you pulse / blood pressure / etc. Would you like your builder to build a house on approximate vertical angles? Or your car to be designed on rough calculations?
How would a plumber measure the diameter of a pipe?
They can measure the circumference of the pipe and divide it by pi or 3.14 to get an approximate answer
What is the formula that use to calculate the concentration of glucose in blood by the principle of Beer-Lambert law and application of glucose oxidase?
To calculate the concentration of glucose in blood using the Beer-Lambert law principle and glucose oxidase, you would typically measure the absorbance of a glucose solution with a spectrophotometer at a specific wavelength. The formula to calculate the concentration of glucose is: Glucose concentration (mg/dL) = (Absorbance - intercept) / slope Where the slope and intercept are obtained from a calibration curve using known concentrations of glucose.
What would be the effect on red blood cell that 10 percent glucose solution would have?
That depends on the concentration of glucose inside of the red blood cell (RBC). If the glucose concentration inside the cells is less than the concentration outside the cell, then water will pass through the cell's membrane and into the surrounding fluid. If the concentration inside the RBC is greater than that of the outside solution, then the RBC will taken in water. Most likely, this will cause the cell to lyse open (burst) and die.
Are blood glucose levels regulated by positive feedback?
No, blood glucose concentration is regulated by negative feedback. When blood sugar levels are too high, the alpha particles in the pancreas' islets of Langerhans signal the pancreas to produce more insulin, which regulates the sugar level by stimulating the liver and other body cells to absorb more glucose at convert it into either glycogen or fat. This lowers the blood sugar concentration. If it were positive feedback, high blood sugar levels would encourage the production of more glucose to increase the blood sugar concentration.
What systemic blood vessel would you expect to have a high glucose content immediately after eating?
The blood vessel that contains the most glucose after eating is the hepatic portal vein. High concentration of glucose to low Hepatic portal vein > hepatic vein > mesenteric artery -Ruffles
A normal concentration of glucose or sugar in the blood is 95 mgdL. How many grams of sugar would be present per liter of blood?
To convert mg/dL to g/L for glucose, divide the concentration in mg/dL by 100. Therefore, 95 mg/dL is equivalent to 0.95 g/L of glucose in the blood.
Would red blood cells exhibit hemolysis or crenation in a 5.0 percent solution of glucose?
Red blood cells would exhibit crenation in a 5.0 percent solution of glucose. This is because the solution has a higher solute concentration than the cytoplasm of red blood cells, leading to water leaving the cells causing them to shrink and exhibit crenation.
What would the equilibrium concentration of glucose-6-phosphate be under cellular conditions of glucose equals P equals 5mM?
Assuming glucose-6-phosphate is in equilibrium with glucose and phosphate, the equilibrium concentration of glucose-6-phosphate would also be 5mM. This is based on the principle of mass action and the equilibrium constant of the reaction between glucose, phosphate, and glucose-6-phosphate.
What do you think would happen to the transport rate i you put the same concentration of glucose into both beakers instead of deionized water in the right beaker?
If you put the same concentration of glucose into both beakers, there would most likely be no net transport of glucose across the membrane. This is because the concentration of glucose would be equal on both sides, leading to equilibrium and no concentration gradient to drive transport.
Where can one buy blood glucose meters?
A glucose meter (or glucometer) is a medical device for determining the approximate concentration of glucose in the blood. It is a key element of home blood glucose monitoring (HBGM) by people with diabetes mellitus or hypoglycemia. A small drop of blood, obtained by pricking the skin with a lancet, is placed on a disposable test strip that the meter reads and uses to calculate the blood glucose level. The meter then displays the level in mg/dl or mmol/l.
What would glucose do to the blood sugar level?
It would raise it.
What are healthy blood glucose levels?
Well, a healthy level of blood glucose wouldn't be too high or too low. Instead, it would be in the middle between high and low. Unhealthy levels of blood glucose would be an extremely high number.
Should you take glucose tablets if your blood sugar is high?
No. Glucose is a type of sugar and should not be taken if blood sugar is too high. This would only serve the increase blood glucose levels.
