Laboratory Testing

RDW stands for Red Cell Distribution Width. It is a blood test parameter that measures the variation in the size of red blood cells. A high RDW can indicate different types of anemia or other medical conditions, while a normal RDW suggests that red blood cells are of consistent size. It is often included in a complete blood count (CBC) test.

Cystatin is pronounced as "sis-TAT-in." The emphasis is on the second syllable, "TAT." The "cys" part sounds like "sis," and the "tin" is pronounced as "tin."

Low SGPT (serum glutamate pyruvate transaminase), also known as alanine aminotransferase (ALT), usually indicates lower levels of this enzyme in the blood, which can be associated with various conditions. While elevated SGPT levels are typically linked to liver damage or disease, low levels are often considered less clinically significant. However, they may sometimes suggest malnutrition, a deficiency in certain vitamins, or liver dysfunction, depending on the context. It's essential to evaluate low SGPT levels alongside other clinical findings and symptoms for a comprehensive assessment.

A high Eosinophil Absolute (Eos Absolute) result indicates an elevated level of eosinophils, a type of white blood cell involved in the body's immune response, particularly in allergic reactions and parasitic infections. This may suggest conditions such as allergies, asthma, autoimmune diseases, or certain infections. To understand the underlying cause, further evaluation and context from clinical symptoms and other lab results are often necessary.

The esophageal opening is located at the top of the diaphragm, which separates the thoracic cavity from the abdominal cavity. This opening is part of the esophagus, a muscular tube that leads from the throat (pharynx) to the stomach, allowing food and liquids to pass into the digestive system.

The test tube color typically used for BNP (B-type natriuretic peptide) testing is lavender or purple, which contains EDTA as an anticoagulant. This type of tube is suitable for collecting whole blood or plasma samples. Always follow specific laboratory guidelines, as practices may vary.

APC blood testing refers to the Activated Protein C (APC) resistance test, which is used to assess the functionality of the protein C pathway in blood coagulation. This test helps determine an individual's risk for thrombosis, particularly in conditions like Factor V Leiden mutation, where the body is less responsive to activated protein C, leading to an increased risk of blood clots. The test is often performed as part of a broader evaluation for patients with a history of unexplained thromboembolic events.

EDTA whole blood in a lavender top tube refers to a blood collection tube that contains ethylenediaminetetraacetic acid (EDTA) as an anticoagulant. The lavender top tube is commonly used for hematological tests, such as complete blood counts (CBC), because EDTA prevents blood from clotting, preserving the integrity of the cellular components for accurate analysis. This type of sample is crucial for diagnosing various conditions, including anemia and infections.

A GFR AA (Glomerular Filtration Rate African American) of 146 indicates that the estimated kidney function is significantly higher than the normal range, which typically falls between 90 to 120 mL/min/1.73m² for healthy individuals. This elevated GFR could suggest hyperfiltration, which might be associated with conditions like early diabetes or high blood pressure, but it's important to interpret this result in the context of the individual’s overall health and medical history. Always consult a healthcare provider for a thorough assessment.

For urinalysis and urine culture, a midstream clean-catch urine sample is typically collected. This method helps to minimize contamination from the skin and urethra, providing a more accurate representation of the urine. The patient is instructed to clean the genital area and then collect urine after discarding the initial stream. This technique is especially important for cultures to ensure reliable results for diagnosing urinary tract infections.

A serum separator tube (SST) should typically be inverted gently 5 to 10 times after collection. This ensures proper mixing of the blood with the gel and clot activator, promoting optimal separation of serum during centrifugation. It's important not to shake the tube vigorously, as this could cause hemolysis of the sample. Always follow specific guidelines provided by the manufacturer or laboratory protocols.

The four components of a Complete Blood Count (CBC) are red blood cells (RBCs), which carry oxygen; white blood cells (WBCs), which are part of the immune system; hemoglobin (Hb), the protein that transports oxygen; and platelets, which are essential for blood clotting. Each component provides crucial information about an individual’s overall health and helps diagnose various conditions.

"Abs imm gran" refers to absolute immature granulocytes in a blood test. Immature granulocytes are a type of white blood cell that are typically produced during an immune response, often indicating an infection or inflammation. The absolute count provides information on the quantity of these cells in the blood, which can help clinicians assess the severity of an underlying condition. Elevated levels may suggest the body is actively fighting an infection or responding to other stressors.

The normal range of creatinine levels in pediatric urine can vary by age, but generally, it is about 0.5 to 1.5 grams per 24 hours in children. Factors such as muscle mass and hydration status can influence these levels. It's important to interpret urine creatinine levels in the context of other clinical information and laboratory results. Always consult a healthcare provider for specific evaluations and interpretations.

The MDX percent blood test, often referred to as the "MDX percentage," measures the percentage of certain types of white blood cells, particularly monocytes, in the blood. It can provide insights into the immune system's status, helping to identify infections, inflammation, or other underlying health conditions. Elevated or decreased levels may indicate various medical issues, prompting further investigation or monitoring. Always consult a healthcare professional for interpretation of test results.

Coaches Corner began on CBC on October 11, 1986. The segment, featuring Don Cherry and Ron MacLean, quickly became a popular part of the "Hockey Night in Canada" broadcasts, offering commentary and analysis on hockey and sports culture. It ran for many years and became a significant part of Canadian hockey tradition.

The nasal cavity is a hollow space within the nose that is lined with mucous membranes and cilia. It plays a crucial role in respiration by filtering, warming, and humidifying the air we breathe. The nasal cavity is also involved in the sense of smell and connects to the paranasal sinuses, which help reduce the weight of the skull and enhance resonance of the voice. Additionally, it serves as a pathway for air to reach the throat and lungs.

Yes, CBC (Canadian Broadcasting Corporation) can be accessed through various platforms, including Dish Network, depending on your location and the specific package you subscribe to. However, availability may vary, so it's best to check the current channel lineup on Dish or consult their customer service for confirmation. Additionally, CBC's content is available online through their website and streaming services.

A high absolute monocyte count may indicate an increased level of monocytes, a type of white blood cell involved in the immune response. This condition can be associated with various factors, including infections, chronic inflammatory diseases, stress responses, or certain blood disorders. It’s essential to interpret the results in the context of other tests and clinical findings, as elevated monocyte levels alone do not provide a definitive diagnosis. Consulting a healthcare professional is advisable for accurate interpretation and further investigation.

"Pasikat sa baso" is a Filipino term that translates to "show-off in a glass" or "to flaunt in a glass." It typically refers to the act of displaying or showcasing something, often in a way that draws attention, such as presenting a drink or a dish in a visually appealing manner. This phrase can also be used more broadly to describe someone who is trying to impress others with their possessions or lifestyle.

Elevated IgE (immunoglobulin E) levels typically indicate an allergic response or hypersensitivity reaction. High IgE levels are often associated with conditions such as asthma, allergic rhinitis, food allergies, and certain parasitic infections. In some cases, elevated IgE can also suggest an underlying immunological condition. However, a comprehensive evaluation by a healthcare professional is necessary to determine the specific cause and implications.

AP in a blood test refers to alkaline phosphatase, an enzyme found in various tissues throughout the body, particularly in the liver, bones, kidneys, and bile ducts. Measuring alkaline phosphatase levels can help assess liver function, bone health, and detect conditions such as liver disease, bone disorders, or bile duct obstructions. Elevated or decreased levels may indicate underlying health issues that require further investigation.

A low estimated glomerular filtration rate (eGFR) in an AA blood test indicates reduced kidney function, specifically how well the kidneys are filtering waste from the blood. eGFR is calculated based on factors like serum creatinine levels, age, gender, and race. A low eGFR can suggest chronic kidney disease or other kidney-related issues, warranting further evaluation and management by a healthcare professional. It is important to interpret this result in conjunction with other clinical information and tests.

Yes, red top tubes are typically spun in a centrifuge to separate the serum from the clot. After the blood is drawn and allowed to clot, spinning the tube helps to separate the liquid serum from the solid components, which can then be used for various laboratory tests. It's important to follow proper protocols for centrifugation to ensure accurate results.

A normal glomerular filtration rate (GFR) for one kidney typically ranges from 90 to 120 mL/min/1.73 m², similar to the combined GFR for both kidneys. However, since individuals can have varying kidney function, values may differ slightly based on age, sex, and body size. If one kidney is functioning alone, a GFR above 60 mL/min is generally considered acceptable for maintaining overall health. Regular monitoring is essential to assess kidney function over time.