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Why is it necessary to rinse the dialysis bag with water before placing it in the beaker?
Wiki User
∙ 12y ago
So it wont mix
Wiki User
∙ 12y ago
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Should we measure the mass of a beaker before measuring a chemical or powder inside the beaker?
You can do that or you can zero balance the scale with the empty beaker on it before adding the substance to be measured to the beaker.
Is it important to dry a beaker before collecting a solution?
Yes, it is important to dry a beaker before collecting a solution as any remaining liquid in the beaker could dilute the solution being collected, affecting the concentration and accuracy of the solution. Drying the beaker also helps to ensure that the solution is not contaminated by any residual water or impurities from the beaker.
Why do beaker need to cool before weighing?
A hot beaker warms the air around it, which causes it to rise. For very sensitive balances, the updraft produced can reduce the measured weight.
Why is it necessary to cool the hot inoculating loop before placing it on the nutrient plate?
Cooling the hot inoculating loop before placing it on the nutrient plate helps prevent damage to the agar and cells in the culture. Placing a hot loop directly onto the agar can cause the agar to melt, killing the organisms in the culture and disrupting the growth surface. Additionally, cooling the loop ensures that the inoculation is done with precision to prevent contamination and ensure accurate results.
Why is it important that the sample spots are not below the solvent level when the filter paper is first placed in the developing chamber?
By placing the spot above the level of the solvent in the beaker, you slow the flow of solvent which results in improved separation of the components in the spot. If you placed it below the level of the solvent in the beaker, the solvent would just flow at a much faster rate and instead of separating the components in the spot, they would simply be washed away.
Should we measure the mass of a beaker before measuring a chemical or powder inside the beaker?
You can do that or you can zero balance the scale with the empty beaker on it before adding the substance to be measured to the beaker.
How can quantitative data be collected to show that water diffused into the dialysis bag?
You can collect quantitative data by measuring the change in mass of the dialysis bag before and after placing it in water. Water diffusing into the bag will increase its mass as it moves from an area of high to low concentration. By calculating the difference in mass over time, you can graph the rate of water diffusion into the bag.
What is the focus of treatment for Goodpasture's syndrome?
Treatment is focused on slowing the progression of the disease. Treatment is most effective when begun early, before kidney function has deteriorated to a point where the kidney is permanently damaged, and dialysis is necessary
How long can you live with kidney failure and no dialysis?
A person without kidneys that is not on dialysis may only live from a few days to several weeks before dying.
Did Dani Harmer have any experience before Tracy Beaker?
no
Is it important to dry a beaker before collecting a solution?
Yes, it is important to dry a beaker before collecting a solution as any remaining liquid in the beaker could dilute the solution being collected, affecting the concentration and accuracy of the solution. Drying the beaker also helps to ensure that the solution is not contaminated by any residual water or impurities from the beaker.
Why is peritoneal dialysis is becoming more use from web?
Peritoneal dialysis uses a membrane inside your body (peritoneal membrane) as a filter to clear wastes and extra fluid from your body and to return electrolyte levels to normal. Unlike in center hemodialysis, you do not need to travel to a dialysis center for your treatment. Instead, after being trained at a dialysis center, you will do your treatment at home on your own schedule. Peritoneal dialysis can often be done at night, while you are sleeping. You will need to have a catheter placed in your belly (dialysis access) before you begin dialysis. Placement is usually done 10 to 14 days before dialysis starts. Some peritoneal dialysis catheters may be used immediately (acute-use catheters). But because of a high risk of complications, these catheters are not commonly used. - Hopefully that answers your question! -
How should the pH of a material in the Acidic beaker compare to that in the Basic beaker before any acid or base is added?
The material in the acidic beaker should have a lower pH compared to the material in the basic beaker before any acid or base is added. This is because the acidic beaker contains an excess of hydrogen ions, resulting in a lower pH, while the basic beaker contains an excess of hydroxide ions, leading to a higher pH.
Where do you get a dialysis technician license?
There are different authorities and boards which conduct dialysis technician exam to judge the competency and knowledge of candidates before awarding them license. Please consult your local body for the test schedules.
Why do beaker need to cool before weighing?
A hot beaker warms the air around it, which causes it to rise. For very sensitive balances, the updraft produced can reduce the measured weight.
What does an advertiser do to make sure its advertisement reaches the right audience?
Studies Demographics before placing ads on television shows.
Why is it necessary to cool the hot inoculating loop before placing it on the nutrient plate?
Cooling the hot inoculating loop before placing it on the nutrient plate helps prevent damage to the agar and cells in the culture. Placing a hot loop directly onto the agar can cause the agar to melt, killing the organisms in the culture and disrupting the growth surface. Additionally, cooling the loop ensures that the inoculation is done with precision to prevent contamination and ensure accurate results.
