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Laboratory Testing

Before a doctor can diagnose a patient, laboratory tests such as blood work are required.

8,512 Questions

AO mother BO father what type of blood will the baby have?

If the mother is AO (genotype: AA or AO) and the father is BO (genotype: BO or BB), their baby could inherit alleles AO, BO, AB, or BO. Therefore, the baby could have blood type A, B, AB, or O.

What is the normal range of albumin creatine ratio in urine?

The normal range of albumin-to-creatinine ratio in urine is typically less than 30 mg/g. Values higher than this may indicate kidney damage or dysfunction. It is important to consult a healthcare provider for proper evaluation and interpretation of test results.

What technique is used to obtain uncontaminated urine sample?

A clean-catch midstream urine sample is typically obtained by cleaning the genital area, then starting to urinate into the toilet before collecting a sample midstream in a clean container. This technique helps reduce the risk of contamination from the surrounding skin and the initial stream of urine.

In chemestry what does eGFR (African-American) mean?

eGFR(AA) stands for estimated Glomerular Filtration Rate for African-Americans. It is a measure of kidney function calculated based on a person's age, sex, race, and serum creatinine levels. A lower eGFR(AA) value can indicate decreased kidney function.

What does the light blue tube test for?

The light blue tube is often used to test for glucose fermentation and gas production by bacteria. This can help identify the presence of certain bacteria and their metabolic activities.

How do you understand the chem 10 lab test?

The chem 10 lab test is typically used to measure a variety of different blood chemistry values, such as electrolyte levels, kidney function, and liver function. Results from this test can help doctors diagnose conditions like dehydration, kidney disease, or liver disorders. It is important to consult with a healthcare provider to interpret the specific results in the context of your overall health.

How does agglutination occur in blood group?

agglutination occurs depending on what your blood type group deems as an invader.

one blood type group may deem wheat lectins as harmfull and will cause the blood to agglutinate in order to protect / repair.... another will not.

simply put " one mans food is another mans poison "

What color tube is used to collect blood for a SMA12?

A gold or red/gray tiger top tube is typically used to collect blood for a SMA12 test, which measures various electrolytes, proteins, and other substances in the blood.

What color of tube top for QuantiFERON TB?

There is no specific color requirement for a tube top to collect the QuantiFERON TB test sample. Any color of tube top can be used as long as it is compatible with the test procedures and materials. It is important to follow the specific instructions provided by the laboratory where the test is being conducted.

What color is citrate tube in blood drawing?

A citrate tube used for blood drawing is usually light blue in color. This tube contains sodium citrate, which is an anticoagulant used for coagulation studies.

What color is SST tube in blood drawing?

SST tubes used for blood drawing typically have a gold or yellow-colored cap. This color indicates that the tube contains a gel separator and clot activator, making it suitable for serum separation.

What does it mean if your chloride is 109 in a blood test?

A chloride level of 109 in a blood test may indicate hyperchloremia, which could be caused by dehydration, kidney problems, certain medications, or metabolic acidosis. It is important to discuss these results with a healthcare provider for proper evaluation and management.

What anticoagulant is used for most coagulation test?

Sodium citrate is the most common anticoagulant used for coagulation tests like prothrombin time (PT) and activated partial thromboplastin time (aPTT). It prevents blood from clotting by binding to calcium, allowing for accurate measurement of clotting time.

Normal level of serum urea?

The normal level of serum urea is typically between 7 to 20 mg/dL. This can vary slightly depending on the laboratory reference range used. Elevated levels may indicate kidney dysfunction or dehydration, while low levels may be seen in liver disease or malnutrition.

Can you use an inhaler before a blood test?

It is generally safe to use an inhaler before a blood test. However, it is important to inform your healthcare provider that you have used an inhaler to ensure accurate interpretation of the test results, as some inhalers may affect certain blood test parameters.

Can an O plus mother and an A plus father have an A plus child?

No, it's impossible, because the mom has the genotype AB- and the father 00+, so the baby will have either blood type A+/A- or B+/B- (the father is Rh positive, but might be heterozygote) so that's why the baby might get blood type A+- or B+-

What color tube for testosterone panel?

The appropriate tube for a testosterone panel is typically a serum separator tube (SST) or a red-top tube. These tubes are used to collect blood samples for testing levels of hormones like testosterone. Be sure to follow the laboratory's specific instructions for proper sample collection and handling.

Can you know the blood type an unborn baby?

Yes, it is possible to determine an unborn baby's blood type through prenatal testing. One common test is amniocentesis, where amniotic fluid is extracted for analysis. This can reveal the baby's blood type, among other genetic information.

What is urinalysis with microscopic exam?

Urinalysis with microscopic exam is a laboratory test that evaluates a urine sample for the presence of various substances like proteins, glucose, blood cells, and bacteria. The microscopic exam specifically involves looking at the urine sediment under a microscope to identify cells, crystals, and other particles that may indicate underlying health conditions.

What color tube to use for HBsAb MMR and Varicella Titers?

For HBsAb, MMR, and Varicella titers, a plain red-top tube without anticoagulant is typically used for serum collection. After collection, the tube should be allowed to clot and then centrifuged to separate the serum for testing. Make sure to follow specific laboratory instructions to ensure accurate results.

Do blood group O with Rh plus can give blood to any blood group?

Yes, people with blood group O positive (O+) are considered universal donors for Rh-positive blood recipients. However, they can only donate blood to individuals with compatible blood types, including A+, B+, AB+, and O+.

Injectable drugs are tested for endotoxins by?

performing a Limulus Amebocyte Lysate (LAL) test, which detects the presence of endotoxins in the drug product. This test involves lysing amebocyte cells found in the blood of horseshoe crabs, which then interact with endotoxins to produce a gel clot formation, indicating the presence of endotoxins. The LAL test is a sensitive and specific method for ensuring that injectable drugs are free from harmful endotoxins that could cause adverse reactions in patients.

What color top used on vial for CBC draw?

The color top commonly used for a Complete Blood Count (CBC) draw is lavender. This tube contains the anticoagulant ethylenediaminetetraacetic acid (EDTA) to preserve the blood sample and prevent it from clotting.