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Laboratory Testing

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

8,512 Questions

Can a mother with A positive blood type and a father with O positive blood type produce a child with 0 negative?

Yes this depends on type off parent alleles

Rh- ,,,,,,, alleles are (Rh-Rh-)

Rh+ ,,,,,, alleles are (Rh+Rh+) or ( Rh+Rh-)

if mother is (Rh-Rh-) and father is (Rh+Rh+ )

there is no chance to have Rh- baby, here all will be Positive

if mother is A+ (Rh+Rh+) and father is O+(Rh+Rh+)

also here there is no chance to have Rh- baby, and all will be Positive

if mother is A+ ( Rh+Rh-) and father is O+( Rh+Rh-)

the may have a negative baby but with very low percentage that reaches to 25%

Can anyone take the braca test or do you already need to have breast cancer to take the test?

You don't have to have cancer to take the test. The idea is to predict your risk of getting cancer based on whether or not you have certain gene mutations. Your doctor will decide if you should be tested, mostly based on family history. Your insurance company also decides whether or not you have enough risk for the test to be covered- it's very expensive.

What does amount of drug mean?

"Amount" means how much of something. It could be referring to mass, weight, volume, or number.

What is an F.S.H. blood test?

FSH is short for "Follicle Stimulating Hormone." It is a blood test for woman to test the hormone that causes the egg follicles to grow, and is a major indicator of fertility.

How long does weed stay in your system with a sylvia drug test?

That depends on how healthy you are. Normly the cheek cells are replaced around every 12 and 48 hours.

Obviously the younger and healthier a person is, the quicker their cells will be replaced.

What is the normal value of IGA?

Normal values are IgA 70--400 mg/dl, but it may slightly differ in different laboratory

What is the purpose of a urine culture?

A surgically-created opening in the abdomen for elimination of waste products (urine or stool).

Will taking levothyroxine help you pass a drug test?

levothyroxine increases your metabolic rate...therefore you metabolise chemicals faster..it will not help you pass if taken only on the day of your test but may help to clear your system faster than normal if taken over time a week or 2 before your test.

Taking Levothyroxine that has not been prescribed by your doctor can slow or stop your thyroid from working properly and permanent damage may occur

How long does the initial clot function take place in adults?

Injury cause damaged tissue cells to produce prothrombin activator. This, along with clotting factor produced by the sticky platelets at the damaged site, cause prothrombin + calcium to make thrombin. All the while fibrinogen is stimulated to make fibrin. The fibrin ensnares RBCs to form the clot with the platelets.
All factors have to be there for the clotting to occur. Lack of any of them causes bleeding disorders.The time from injury to the end ranges about 10 to 14 seconds.

Do they shave hair off the head for a punch biopsy?

No, I had one done today and all they did was put a piece of cloth covering the entire head and leaving the area exposed for the procedure.

Can portable aqua help pass a drug test?

Yes! I have used it twice so far and it worked like a charm BOTH times... You have to get the WHITE TOP kind though. You can find it in any sporting goods store where they carry camping supplies and hiking stuff... You need to take 9-10 pills and put them inside of your favorite sports drink, pref grape because it matches in color.. Do that twice, pee few times.. Then you should be gravy... Like i said i passed two... I was shocked really cause ive tried EVERYTHING else you hear about, besides packaged test kits... Good luck!

What is heart decatherization?

Heart decatherization is really not a "term." It could, however, be made to mean "the removal of a heart catheter from the coronary arteries." When someone is suspected of having blocked coronary arteries (maybe after a heart attack), the cardiologist will perform a "heart catheterization." This means that a small, sterile hose is passed through a large artery such as the "Femoral" artery (http://en.wikipedia.org/wiki/Femoral_artery) and threaded up and into the coronary arteries close to the area where the suspected blockage is occuring. The doctor then squirts some fluid through the catheter and views it on an X-ray type machine. The fluid, called "contrast," can be seen by the X-ray for just a moment; Long enough for the doctor to see where the fluid goes. He can then see whether or not the blockage in the artery is a large one or a small one by watching the route of the fluid. Once he/she determines that there is a blockage and how severe the blockage is, he removes the catheter....this would be decatherization, if you want to call it that.

What are normal results from the Bender-Gestalt test?

Children normally improve in this test as they age, but, because of the complexity of the scoring process, results for the Bender-Gestalt should only be interpreted by a clinically trained psychologist or psychiatrist.

Does focalin make a drug screen positive?

it is not standard but there is an off chance i will it they are looking for it

Should fsh be higher than lh?

From what I know it should because if lh is higher than fsh then that suggests you are not ovulating and may, but not always indicate PCOS, and most likely you will have irregular periods.

What is air bronchograms?

Air bronchograms occur when there is pulmonary infiltration or edema (swelling) in the tissues immediately adjacent to the bronchi. air-filled bronchi are seen as radiolucent, branching bands within pulmonary densities. Indicates involvement of lung parenchyma.

What is the normal international normal ratio when taking coumadin?

http://wiki.answers.com/Q/What_is_the_normal_international_normal_ratio_when_taking_coumadin"