Laboratory Testing

A result of cytomegalovirus (CMV) IgG at 189.80 is considered positive, indicating past or chronic infection with the virus. This result suggests that the individual has been exposed to CMV in the past and has developed antibodies against it. It is important to consult a healthcare provider for further interpretation and guidance.

A clock has two hands but no feet.

No. If both parents are A negative the child can only be A negative or O negative.

If the child is AB positive at least one parent must have type B or AB blood and at least one must be RH positive.

Generally the child will be fine, although rare reactions can occur. The blood type shouldn't be a problem at all since the mother is AB - she won't have antibodies against either A or B antigens on the baby's red blood cells. Also, since the mother is Rh+, she won't have antibodies against Rh proteins either.

nope..well first two negatives cannot make a positive because the RH factor (or the D antigen) on the red blood cells that gives you the + or - blood type is genetically inherited. This means that if neither parent has the D antigen they cant pass it onto their children

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Looking through a pinhole allows only a small amount of light to enter your eye, which creates a sharper image by reducing the effects of blurring or scattering. This effectively increases the depth of field, improving focus and clarity.

Zomig (zolmitriptan) has a half-life of about 3 hours, meaning it takes around 18 hours to be mostly cleared from your system. However, individual factors such as metabolism and dose can affect how long it stays in the body.

Yes, it is possible for two parents with O positive blood type to have a child with A positive blood type. The child can inherit the A allele from one parent and the positive allele from the other parent. The A allele is dominant over the O allele, so the child would have A positive blood type.

Blood type is not a factor in whether two people can get married. The blood test done before getting a marriage license is to test for the sexually transmitted diseases syphilis. Most areas do not require a blood test before marriage any more.

A centrifuge has holes to insert the centrifuge tubes in, a cap to secure the tubes inside, and a lid to protect both the samples and experimenter in case of malfunction. There is also typically a way to set the centrifuge speed and a power switch to turn the centrifuge on and off.

An AST (aspartate aminotransferase) level of 73 is higher than the normal range, which could indicate liver damage or disease. It is advisable to consult with a healthcare provider for further evaluation and to determine the cause of the elevated AST level.

No, two parents with O type blood cannot have a child with B type blood.

This is because O is recessive - meaning in order to have type O blood, you need to have two O alleles. Therefore if both parents have O blood, all their children have to have O type blood.

In order to have a child with B type blood, at least one parent needs to have B or AB type blood - in order to donate the B allele to the child.

Yes, individuals with blood type O+ can marry individuals from any other blood type group without any health risks specifically related to blood compatibility. However, it is always recommended for couples considering marriage to consult with a healthcare provider for genetic counseling and to understand any potential health implications related to blood type compatibility.

An ornithologist is a scientist who specializes in the study of birds. They may research bird behavior, biology, ecology, and taxonomy to better understand and conserve avian species.

A cystoscopy is a procedure where a thin tube with a camera is inserted into the urethra to examine the bladder. The patient is usually given a local anesthetic or sedative to minimize discomfort. The doctor then inspects the bladder lining for any abnormalities and may take tissue samples for further analysis. After the procedure, patients may experience some discomfort or minor bleeding while urinating, but this should subside within a few days.

It means that the results weren't strong enough to make a conclusion. In other words, the issue that the test was investigating has not been fully resolved.

When used in the medical sense it means that the test has not highlighted an exact diagnosis or that it hasn't confirmed or denied what was being tested for.

Yes,type O is the universal donor,type O blood can be transfused to any blood type.Also,type AB is the universal receipiant , a person with type AB blood can be transfused with blood or blood products from any blood type.

Yes, people with blood group O can donate to those with blood group AB, as AB individuals can receive blood from all blood types. However, it is always recommended to consult with a healthcare professional or blood donation center for specific guidelines and eligibility criteria.

Yes, a person with blood group O can donate blood to someone with blood group AB, as type O is considered a universal donor. In situations where an exact match is not available, such as in an emergency like heart surgery, transfusing type O blood is often the safest option to prevent any compatibility issues.

Each person receives an A, B, or O gene from each parent. In this system, the A and B genes are co-dominant and the O gene is recessive. Thus, a person whose genetic type is either AA or AO will have blood type A, those with genetic type BB or BO will have blood type B, and only those genetic type OO will have blood type O. This means that a child with type O blood could have parents with type A, type B, or type O blood (but not with type AB). Conversely, if two parents both have type O blood, all their children will have type O blood.

Another medically important blood type is described in the Rh system. These genes were first discovered in the rhesus monkey, hence the designation Rh. The Rh system is actually far more complex than the ABO system in that there are 35 different possibilities that one could inherit from each parent. These, however, are roughly grouped into positive and negative types. In this system the positive are dominant over the negative. If your genetic type is ++ or +-, your blood type will be Rh positive. Only if your genetic type is -- will you be Rh negative. This means that if both parents have Rh+ blood with the +- genes, they could have children who are ++, +-, or --. In other words, their children could be either Rh positive or Rh negative. Children who are Rh negative can have parents who are either Rh positive or Rh negative.

Two parents who have O positive blood could easily have a child who is O negative. In fact, most children who are O negative have parents who are positive, since the +- combination is so much more common than the -- combination.

The normal range of troponin levels is typically less than 0.04 ng/mL. Elevated levels of troponin can indicate damage to the heart muscle, such as in the case of a heart attack or other cardiac conditions.

Aspartate Aminotransferase (AST)

Alanine Aminotransferase (ALT)

Also Known As: AST Serum Glutamic-Oxaloacetic Transaminase SGOT Aspartate Transaminase

Aspartate aminotransferase (AST) is an enzyme. Enzymes are types of proteins that enable most bodily processes. AST exists mostly in the liver, but it is found in numerous tissues in the body.

Also Known As: ALT Serum Glutamic-Pyruvic Transaminase SGPT GPT Alanine Transaminase

When cells become damaged, AST can be released into the bloodstream. For this reason, abnormal levels of AST in a blood sample can be an indication of an underlying problem.

Although AST can be measured alone, it is usually included with other enzymes as part of broader tests, such a liver panel or comprehensive metabolic panel (CMP). When interpreted alongside other enzymes, an AST measurement can help identify liver disease and other health issues.

An AST test measures the level of aspartate aminotransferase in your blood. AST is an enzyme that is normally present in the liver, heart, brain, pancreas, kidneys, and many other muscles and tissues in the body. Enzymes like AST help facilitate fundamental biological processes in these organs and tissues.

It is common for AST to be measured as part of a panel of other enzymes and proteins in the blood because it may provide your doctor with a better view of your overall condition compared to only evaluating the AST test result.

Alanine aminotransferase, usually referred to as ALT, is an enzyme that is concentrated primarily in the liver. Enzymes are proteins that facilitate important functions in the body.

An ALT test measures the amount of this enzyme in the blood. ALT levels can increase when liver cells are damaged, so the test can be used to evaluate the condition of the liver.

In general, ALT is not tested alone. Instead, it is usually measured along with other liver enzymes as part of a panel test like the liver panel or comprehensive metabolic panel (CMP).

The purpose of an ALT test is to help assess the health of the liver. Damage to cells in the liver can cause ALT to leak into the blood, so an ALT test can help detect liver problems.

What does the test measure?

An ALT test measures the level of this enzyme, alanine aminotransferase, in your blood.

ALT is one of several enzymes that help the liver function properly. Although small amounts of ALT can be found in other parts of the body, it is predominantly found in the liver.

In most cases, ALT is not measured by itself. Instead, ALT is normally one of several measurements in a liver panel or comprehensive metabolic panel. Taking multiple measurements along with ALT provides more context for evaluating liver health.

Assuming both parents are O positive (OO), they can only pass on the O allele. However, since one child is A positive, it means that one parent has the A allele (AO). This scenario is not possible with two O positive parents genetically. Therefore, the chance of both O positive parents having three O positive children and one A positive child is not genetically feasible.

Centrifugation is necessary to separate the plasma from the rest of the blood components. By centrifuging for 10 minutes, the heavier blood cells and clotting factors are pulled to the bottom of the tube, while the lighter plasma rises to the top. This separation is crucial for accurate testing of the prothrombin time (PT) and partial thromboplastin time (PTT) as it ensures a clear sample to work with.

SUFA in AST test stands for "Serum Uric Acid." The AST test, also known as Aspartate Aminotransferase test, is a blood test that measures the level of enzymes in the blood, including SUFA, to assess liver function and diagnose liver damage.