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When drawing blood from a central line how many mL of blood should be discarded before blood specimen is taken?
Wiki User
∙ 11y ago
5-10mls
Wiki User
∙ 11y ago
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Why a drop of water is added to the onion cell before it is covered with a cover slip?
prepared by adding water to the specimen which increases its translucency and makes it easier to stain. It also has a tendency to cause the specimen to flatten which makes the specimen easier to view.
This drawing is to scale it shows the distance between the planets than they actually are?
There needs to be a drawing before an answer can be given.
Why is it important to center a specimen on low power before attemping to focus on it at high power?
I don't know it yer t
What is a Specimen Smaller Than 0.2 Micrometers Must Be Completely Dried Out Before Being Studied Using This Type Of Microscope?
Electron Microscope
The specimen must be centered in the field of view on low power before going to high power?
Because when looking at it from far, then you can see more of the specimen, However, when you're looking at it closer up in a high power mode, then you will see less of the object, but much closer.
Why is it necessary to take note on the color of the specimen before drying or before soaking it in faa solution?
There are a few reasons for this. First, the color can give you an indication of the health of the specimen. If the specimen is very pale, it may be sick or dying. Second, the color can give you an indication of the age of the specimen. If the specimen is very young, it will be a different color than if it is older. Finally, the color can give you an indication of the sex of the specimen. If the specimen is male, it will be a different color than if it is female.
How old must a tire be before its discarded?
There is no specific age, it is more to do with wear.
Why the specimen should be dried before positioning and mounting?
Because it will change shape as it dries, so mounting it while it is wet would cause excessive stresses.
Who invinted drawing?
Since drawing was invented before writing, we'll never know.
Which word comes after drawing but before point?
pin drawing pin pin point
Which type of urine specimen is needed to detect an infection?
Typically midstream urine is taken as a urinary specimen, when you have urinary tract infection. It is good precaution to scrub the genital area with some mild soap like glycerin soap, before you take the urine specimen.
Why a drop of water is added to the onion cell before it is covered with a cover slip?
prepared by adding water to the specimen which increases its translucency and makes it easier to stain. It also has a tendency to cause the specimen to flatten which makes the specimen easier to view.
This drawing is to scale it shows the distance between the planets than they actually are?
There needs to be a drawing before an answer can be given.
Why must the specimen be centered before switching to high power on a microscope?
I don’t know
In order to be sure a law is well supported and sound before it is passed,?
The bill has many opportunities to be discarded
Why should you air-dry a specimen before heating in laboratory experiments?
You should air-dry a specimen before heating it in the labratory in order to get rid of any impurities. Also, it helps you record the best and most accurate figure while heating.
Should a potentially good idea in any realm of society be given a fair evaluation before it is discarded?
A potentially good idea in any realm of society should be given a fair evaluation before being discarded, but unfortunately there are a lot of ideas too little time for this to be reasonable.
