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Laboratory Testing

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

8,512 Questions

Interpretation of abnormal result of fecalysis test?

Bactetia is plenty Pus cells is 8-10 Rbc is 1-5 Age is 7 months

If the mother has B negative blood and the father has O positive what would the child?

Depending on whether the mother is carrying BO or BB alleles, and the father is carrying R+/R+ or R+/R- alleles, that child could be B positive, B negative, O positive or O negative. About the only thing we can be sure of is any child from those parents won't be A.

Name the granular WBC's?

neutrophils, eosinophils and basophils

Can baby have o positive blood group where mother having a positive blood and father is having b positive blood group?

yes because i have O+ and I'm not sure which is which, but one parent has A and the other has B. there's no way what so ever either of them has been with anyone else. they were together for 7 years before marriage and i was the first of four kids born two years after their marriage.

How effective is herbal clean?

It's not very effective and can show up on urine tests.

Can writing on your skin with a permanent marker cause ink poisoning?

Yes! It is generally unsafe for ANYONE to put permanant marker on their skin! Especially permanant, because it can not be washed off, your skin (like a sponge) absolves the ink and it goes into your bloodstream causing potential ink poisoning.

How long do you fast for a fasting glucose blood test?

Standard rules dictate that in order to be "fasting", you must not have had anything to eat or drink from 8-12 hours. At least 8 hours, but not more than 12, or you run the risk of dehydration or fainting. To help counteract that, make sure you drink plenty of water. This will not in any way jeopardize your test results and will make your veins easier to find. You are able to take any medications, but refrain from any insulin or other glucose-lowering medication until you have eaten.

Why is BCG given?

bcg initially given for small pox.. currenly its still being continued for mycoplasma infection in neonates..

What is the effect of sgpt?

increased serum transaminase activity is seen in liver dysfunction.

greater activity of GOT over GPT is typical of myocardial infarction.

Why rh positive baby born to an rh negative mother is unaffected?

Because the mother's blood antibodies did not affect the child. However, if the mother is not treated with Rhogam after delivery the mother has a increased chance of creating antibodies that WILL affect her next baby in utero due to the rh incompatibility creating antibodies that could attack the fetus in utero. Make sure you receive RHOGAM! Hope this helps!

How much increase of hematocrit level per 1 unit pf prbc?

A good rule of thumb is 1 Unit of PRBCs will raise an adult's Hgb by 1 g/dl or their Hct by 2~3%. For pediatrics, a 10 ml/kg transfusion will increase Hgb by 3 g/dl and Hct by 10% These are approximations, of course, and depend on the size of the patient, the exact Hct of the transfused blood, and red blood cell survival after transfusion. In general, a unit of PRBCs is ~300 ml and has a Hct of 70% Ref: "Clinical Anesthesiology," E. Morgan, M. Mikhail, M. Murray. 4th ed.

How long does lorenzapam stay in your system?

Lorazepam typically stays in your system for about 2-3 days. Factors like age, liver function, and frequency of use can affect how long it remains detectable in your body.

Do you have to fast for a comp Metabolic panel w eGFR?

Yes, according to Wikipedia.com, whether it's a "Comprehensive Metabolic Panel w eGFR" or a "Complete Metabolic Panel w eGFR", you typically need to fast for 10 to 12 hours before testing.

Does autopsy mean that you have died already?

An autopsy is a physical examination of a dead body to determine its cause of death. So yes, the person being autopsied must be dead.

What is a normal range for a CBC with differential?

Normal ranges on blood tests depends on the laboratory that draws the blood.

What is a fecal occult blood test?

the chemical test that is done to detect blood in the feces in amounts too small to be seen.