answersLogoWhite

0


Best Answer

When a patient needs certain blood work done for testing of potential conditions, one way of testing the blood is by doing a blood smear. A blood smear is done by doing a finger prick, extracting a drop of blood, and placing the drop of blood on a glass laboratory microscope plate. Once the drop of blood is on the glass plate, a separate glass plate is used to spread the drop of blood out. It is done by "smearing" the blood across the bottom plate. The desired and only lab-accepted "smear" results in a feathering of the blood, or a increasingly thinning of the amount of blood across the plate, in turn creating a feathered appearance of the blood on the plate. It helps the lab chemists look at the right amount of blood for determining the results of the blood test.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

10y ago

Blood smears are made with a feathered edge because this way the cells will be in a monolayer and won't be touching one another. To get a good feathered edge, one needs to use the right amount of blood and the correct spreading method.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why are blood smears made with a feathered edge?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What are windshield wipers made of?

Windshield wiper blades are made of mostly of silicone rubber. They are made to glide over the surface of the glass and not create smears on the screen from sticking.


What are windshield wiper blades made of?

Windshield wiper blades are made of mostly of silicone rubber. They are made to glide over the surface of the glass and not create smears on the screen from sticking.


When was This Is What the Edge of Your Seat Was Made For created?

This Is What the Edge of Your Seat Was Made For was created on 2004-10-02.


How do you repair a kitchen worktop edge?

What is the worktop made of and what is wrong with the edge?


What types of bags are made by Mobile Edge?

Mobile Edge sells laptop and notebook bags, messenger bags, and backpacks. Mobile Edge bags are made of cotton and are stylish, secure and rugged bags made to keep your electronics safe and secure.


Where is ford edge made?

Ontario, Canada


When the neck edge of a collar is made longer than the outer edge of the collar it will worn how?

be worn open


What is blood maid of?

blood is made out of blood


What eventually happens to the duke and king in the adventures of huckleberry Finn?

The duke and king are exposed as frauds and punished for their deceitful actions. They are tarred and feathered by a mob, and later abandoned by Huck and Jim. The novel does not provide a definitive resolution to their characters' fates.


Where is the most blood made?

The most blood is made from the face.


Can you give me a sentence for the word edge?

The edge of the statue, made of medal, was very sharp so no one touched it.


When were birds made?

Birds are not made, they hatch. Around 150 million years ago they were joined by - or, as many scientists say, they began to turn into - a much more aerodynamic, feathered creature. The bird was born.