Laboratory Testing

Anomaly in a blood test refers to abnormal or unexpected results that deviate from the normal ranges for specific components like red blood cells, white blood cells, platelets, or various chemicals in the blood. These anomalies may indicate underlying health conditions or the need for further testing to determine the cause.

Lipemia in a blood test refers to the presence of excessive lipids (fats) in the bloodstream, causing the serum or plasma to appear cloudy or milky rather than clear. This can interfere with the accuracy of certain laboratory tests by affecting the optical properties of the sample. Lipemia can be caused by various factors, such as recent consumption of fatty meals or certain medical conditions like hyperlipidemia.

A white blood cell count test will tell you how many white blood cells you have in your blood stream. If you have an infection or are suffering an allergic reaction your body will produce more white blood cells, so this will be picked up by the test.

A BMP (Basic Metabolic Panel) is a blood test that measures different components in your blood, such as glucose, electrolytes, and kidney function markers. It provides information on your body's overall metabolism and organ function.

Urine samples for testing should ideally be tested within 24 hours to ensure accurate results, especially when infection is suspected. If immediate testing is not possible, the sample can be refrigerated at around 4°C (39°F) for up to 48 hours. Beyond that time frame, bacterial growth may affect the results.

The ideal properties of a radioactive isotope used as a medical tracer include a suitable half-life for the imaging procedure, emission of detectable radiation, minimal impact on biological tissues, and easy incorporation into the target compound. Additionally, it should decay by a mode that minimizes exposure to harmful radiation.

The cost of a blood test at Quest Diagnostics can vary based on the type of test being performed and your insurance coverage. It's best to contact Quest directly or check their website for specific pricing information.

In typhoid fever, blood parameters that can be affected include elevated white blood cell count (leukocytosis), decrease in platelet count (thrombocytopenia), and mild anemia. Additionally, liver function tests may show elevated liver enzymes due to liver inflammation.

WBC in a urinalysis refers to white blood cells. Elevated levels of white blood cells in the urine can indicate an infection in the urinary tract, such as a urinary tract infection. Further evaluation by a healthcare provider may be needed to determine the underlying cause.

The result in CBC (Complete Blood Count) of dengue cases typically shows a decrease in platelet count (thrombocytopenia), an increase in hematocrit (hemoconcentration), and a decrease in white blood cell count. These changes are important for diagnosing and managing dengue fever.

A lymphocyte percentage of 7% in a blood test likely indicates a normal range. Lymphocytes are a type of white blood cell that play a crucial role in the immune system. Consult with your healthcare provider for a comprehensive interpretation and any necessary follow-up.

Capillary: these tiny blood vessels facilitate the exchange of nutrients, oxygen, and waste products between the blood and tissues. Their small size allows for efficient nutrient and gas exchange due to their proximity to body cells.

Clinical trials are important because they help researchers determine the safety and efficacy of new treatments or interventions. They provide valuable data on how well a treatment works, its potential side effects, and how it compares to existing treatments. Clinical trials also help advance medical knowledge and improve patient care by guiding healthcare decisions based on scientific evidence.

test parameter

hbsag elisa test

patients observed value 2.430

mean of positive control 2.582

cut offvalue 0.112

mean of negative control

0.012

LY in a CBC blood test stands for lymphocytes, which are a type of white blood cell that plays a key role in the immune system. The LY count can help identify various conditions, such as infections or certain types of cancers, as well as provide an overall picture of the body's immune response.

The erythrocyte sedimentation rate (ESR) test is used to detect inflammation in the body. It measures the rate at which red blood cells settle in a tube over the course of an hour. An elevated ESR level could indicate an inflammation-related condition, such as an infection or an autoimmune disease.

Albumin is a protein produced by the liver that helps regulate the amount of fluid in the blood. Low levels of albumin in a blood test may indicate liver disease, kidney disease, malnutrition, or other underlying health conditions. High levels of albumin may be seen in dehydration or severe diarrhea.

The amount of time needed to pass blood lab work after stopping drinking alcohol can vary depending on factors such as frequency and quantity of alcohol consumption, overall health, and the specific tests being conducted. Generally, it is recommended to abstain from alcohol for at least 24-48 hours before undergoing blood tests for accurate results. It's always best to consult with a healthcare provider for personalized guidance.

Yes, in most cases you will need to make an appointment for a blood test at a lab or clinic. This helps manage the flow of patients and ensures you receive timely and efficient service. Contact the facility ahead of time to schedule your appointment.

A normal Tensilon test is characterized by an improvement in muscle weakness or ptosis within minutes of administering the drug edrophonium. This improvement is temporary and lasts for about 5-10 minutes. The test is positive in patients with myasthenia gravis.

The normal range of glycine in the blood is typically between 100-200 µmol/L. However, reference ranges can vary slightly between different laboratories.

A high white blood cell count can be a sign of many different conditions, including infections like HIV. It is not specific to HIV and needs further testing for a definitive diagnosis. Other symptoms and risk factors should also be considered in conjunction with the white blood cell count for an accurate assessment.

A culture and sensitivity tube typically contains a sterile tube with a culture medium to support the growth of microorganisms. The tube is used to collect samples for culture testing, where the microorganisms are identified and tested against various antibiotics to determine the most effective treatment.

No, an EUC (Electrolyte and Urea Creatinine) blood test does not require fasting. You can typically have it done at any time of the day without fasting.

Sfemlin typically looks for red blood cell count, white blood cell count, platelet count, hemoglobin levels, and various other blood components that can indicate overall health and potential medical conditions.