Tags Health

Animals & Plants Arts & Entertainment Auto Beauty & Health Books and Literature Business Electronics Engineering & Technology Food & Drink History Hobbies Jobs & Education Law & Government Math People & Society Science Social Studies Sports Travel & Places

0

Subjects>Science>Biology

Why would a lab refuse an old blood sample?

Anonymous

∙ 14y ago

Updated: 6/16/2024

It would most likely be hemolyzed. Therefore inaccurate results would occur.

Wiki User

∙ 14y ago

Still curious? Ask our experts.

Chat with our AI personalities

Steve

Knowledge is a journey, you know? We'll get there.

Chat with Steve

Jordan

Looking for a career mentor? I've seen my fair share of shake-ups.

Chat with Jordan

Coach

Success isn't just about winning—it's about vision, patience, and playing the long game.

Chat with Coach

More answers

A lab may refuse an old blood sample because factors such as degradation of the sample, potential contamination, or changes in test requirements may affect the accuracy and reliability of the results. Using old samples could lead to erroneous or inconclusive findings, compromising the quality of the test outcomes.

AnswerBot

∙ 9mo ago

Add your answer:

Earn +20 pts

Q: Why would a lab refuse an old blood sample?

Write your answer...

Submit

Still have questions?

imp

Continue Learning about Biology

What lab test reports the percentage of red blood cells in a sample of blood?

The lab test that measures the percentage of red blood cells in a sample of blood is called hematocrit. It provides information about the volume of red blood cells compared to the total blood volume.

Is lab process blood sample for collection of blood cells either hetero or homo?

The process of collecting blood cells from a blood sample is heterologous, meaning the cells are separated from the host organism for further analysis or use.

What type of container is used for lab materials soiled by a blood sample should be disinfected or disposed of in a puncture proof?

A biohazard waste container or sharps container should be used for lab materials soiled by a blood sample. These containers are specifically designed to safely store and dispose of materials contaminated with potentially infectious substances, such as blood, and prevent accidental needle sticks or exposure to harmful pathogens. It is important to follow proper disposal protocols to minimize the risk of contamination and ensure the safety of lab personnel and others.

CBC what section of the lab does it go to?

CBC stands for complete blood count, and it is typically processed in the hematology section of the laboratory. This test provides information about the number and types of blood cells present in a sample, including red blood cells, white blood cells, and platelets.

Blood test that check for bacterial growth?

A blood culture test is used to check for bacterial growth in the blood. During this test, a sample of blood is taken and placed in a culture medium to see if any bacteria present in the blood can grow in the lab. It helps diagnose bacterial infections in the bloodstream.

Trending Questions

What are the advantages and disadvantages of producing many small leaves instead of fewer large leaves? Reading writing and learning disorders are called as? Does the seed leaves protect the baby plant? Is The Femur The Most Painful To Break? What is biomoleule? How does this lab simulation provide supoort for the theory of evolution? What is the shape of mRNA? Are oranges high in fiber and how does their fiber content benefit our health? What is the maturation of physical characteristics and reproductive organs? What are central vision fringe vision and peripheral vision? When was biotechnology created and why? A sagittal plane made slightly to one side or the other of the midline is called? How do you determine if a esterification reaction is complete? What role does the muscle between the esophagus and stomach play in the process of digestion? Is it normal to get chunks of blood on your period? Adaptation in ten flora and fauna? Someone that is special to you is sometimes called that what of your eye? What disease characterized by bacterial infection of the sebaceous oil glands in the skin? What is the type of attraction that holds two water molecules together? What is the difference between an allele and a genotype?

Related Questions

What lab test reports the percentage of red blood cells in a sample of blood?

The lab test that measures the percentage of red blood cells in a sample of blood is called hematocrit. It provides information about the volume of red blood cells compared to the total blood volume.

Do surgeon do blood test themselves?

Most blood tests are taken by a Nurse and analysed in a Lab, a Surgeon may refer to the results but would rarely take the test sample.

How do you know if you have staff?

Skin sample if from a wound then send to a lab for analysis or a blood specimen if think blood infection.

When the NDI lab request another sample what block of the 2026 would you mark?

Lab Request

Are blood glucose tests painful?

A blood glucose test will require that you have blood drawn for a blood sample so that your glucose levels can be determined to be normal or not. Getting a blood sample will require that a lab technician perform a phlebotomoy where a small needle is used to pierce the skin and draw a small blood sample from the body.

Is lab process blood sample for collection of blood cells either hetero or homo?

The process of collecting blood cells from a blood sample is heterologous, meaning the cells are separated from the host organism for further analysis or use.

Could the crime lab determine if any blood sample came from a male or female?

The blood came from shabab. thats why its black.

What is the difference between biopsy and blood test and are they the same thing?

A biopsy is a sample of tissue that is sent to the lab for testing. A blood test is testing of the blood itself.

Is blood typing how fast you type depending on what blood you have?

No. Blood typing is figuring out what blood type you are, such as A, B, O, etc. You must first give a sample of your blood and it can be typed in a lab.

Who would be able to count white blood cells?

White blood cells can be counted by a lab technician, usually a haematologist. When a blood sample is taken the number of white blood cells can be counted and if increased or decreased from the norm this will help in a diagnosis being made.

Do you need a prescription for lab tests?

No. Your doctor will write a request form for the lab to test your sample (blood, urine, faces, swab etc). Depending on the test you may need to collect the sample yourself e.g. urine or stool sample. If it is a blood test, you will need to go to phlebotomy at your local hospital to have a sample of blood collected. However, some nurses at your local surgery may do this. For biopsies of skin or complex procedures you may need to attend a specialised clinic to have the sample collected. A prescription is only for medication. Not for a laboratory test.

Can you collect blood sample from the other hand of the patient while the other hand with IV line for lab analysis?

yes

Still have questions?

imp

Resources

Top Categories

Product

Company

Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.