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Laboratory Testing
Before a doctor can diagnose a patient, laboratory tests such as blood work are required.
8,512 Questions
What do the following letters mean on a urinalysis WBC?
WBC on a urinalysis stands for white blood cells. Elevated levels of white blood cells may indicate infection or inflammation in the urinary tract.
A WBC lab test measures the number of white blood cells in a person's blood. White blood cells are important for fighting infections and the test can help diagnose various conditions such as infections, inflammation, and immune system disorders.
How is a fungal culture performed?
A culture is done only when specific identification of the mold or yeast is necessary. The specimen is spread on a culture plate designed to grow fungi, then incubated. Several different biochemical tests and stains are used to identify molds and yeasts.
Muscle deterioration can be caused by various factors, such as nutrient deficiencies, certain medications, metabolic disorders, autoimmune diseases, or chronic conditions like muscular dystrophy. High levels of certain enzymes in the blood commonly indicate muscle damage, which could be caused by inflammation, injury, or a muscular disorder. Further blood work and possibly additional testing will help determine the underlying cause of your muscle deterioration.
How many hours fasting in cryoglobulin test?
Most cryoglobulin tests require fasting for at least 12 hours before the blood sample is taken. It is essential to follow the specific fasting instructions provided by your healthcare provider or the testing facility to ensure accurate results.
What does hematology- cbc w diff w pit mean?
Hematology is the study of blood. CBC stands for complete blood count, which provides information about red and white blood cells, platelets, hemoglobin, and other key components. "Diff" refers to a differential count that analyzes the types of white blood cells present, while "pit" most likely refers to platelets.
What does a low liver count mean?
A low liver count is not a standard medical term and does not provide a clear indication of a specific medical condition. It would be best to provide more context or information about the specific liver function test or blood test result to accurately interpret what it might indicate. It is recommended to consult with a healthcare provider for proper evaluation and understanding of any abnormal liver test results.
Why does Values are outside the normal range indicate disease?
Values outside the normal range can indicate disease because they suggest an imbalance in the body's functioning. This could be due to physiological changes associated with a particular illness or disorder. Monitoring these values helps healthcare providers identify potential issues and provide appropriate treatment.
How do scientists manipulate DNA?
Scientists can manipulate DNA through techniques like PCR (polymerase chain reaction) to amplify specific DNA sequences, genetic engineering to introduce new genes into an organism, and gene editing tools like CRISPR-Cas9 to make precise changes in the DNA sequence. These techniques allow scientists to study genes, create genetically modified organisms, and potentially treat genetic diseases.
What STDs can be detected by a blood test?
AIDS.
Yes
Blood (serum) is often used only to detect HIV and Hepatitis. Other STDs, such as genital herpes, can be detected by looking for your system's antibodies to that specific virus, but these tests are not often used.
Bacterial and viral STDs are most often tested for by either using a swab taken from the genitals, or by urine.
HIV - Human Immunodeficiency Virus
Or
AIDS - Acquired Immunodeficiency Syndrome
What is the cell arrangement of Micrococcus luteus?
Micrococcus luteus typically forms grape-like clusters, known as tetrads or irregular clusters. The arrangement of cells within these clusters can vary depending on growth conditions and nutrient availability.
What causes high protein level in blood?
High protein levels in the blood can be caused by conditions such as dehydration, inflammation, infections, certain cancers, or bone marrow disorders. It is important to consult a healthcare provider for proper evaluation and diagnosis to determine the underlying cause.
What type of blood group the child will have if mother is B negative and father is A positive?
they will have kids with AB,O,A,B blood types depends on the parents allele
if mother and father having homozygous alleles
AA and BB
all kinds will be AB
if both Heterozygous :
Ai and Bi
kids will be AB,A,B,O
if one is hetero the other is homo :
- Ai and BB
kids AB,B
- AA and Bi
kids AB,A
and mostly if the father is positive all kids will have positive blood type even the mother is negative, because positive Rh, is the most dominant.
If a urine test shows both blood and protein present what does this mean?
Presence of blood and protein in urine may indicate potential kidney damage or disease. Blood in urine (hematuria) can be due to various reasons such as infection, kidney stones, or inflammation. Protein in urine (proteinuria) may suggest issues with the kidneys' ability to filter waste properly. Further evaluation by a healthcare provider is recommended to determine the underlying cause.
What is selective growth media?
these media contain substances that accelerate the growth of required pathogens only and prevent or slow down the growth of other microorganisms.
example: XLD agar: it is used for the growth of salmonellae and shiggellae. the bile salts present in this media prevent the growth of many fecal commensals.
What year was DNA testing invented in?
The modern form of DNA testing first emerged in the 1980s with the development of techniques such as polymerase chain reaction (PCR) and DNA sequencing. In 1984, British geneticist Alec Jeffreys pioneered the use of DNA fingerprinting as a method for identifying individuals based on their unique genetic profiles.
What is the most common WBC in a healthy person?
The most common white blood cell (WBC) in a healthy person is a neutrophil, making up about 50-70% of the total WBC count. Neutrophils are a type of granulocyte and are important for fighting bacterial infections.
Does centrifuge fling things outward or inward?
A centrifuge flings things outward. When the centrifuge spins rapidly, the centrifugal force pushes objects away from the center, causing them to separate based on their density.
What would happen if your endocrine system stopped working?
If the endocrine system stopped working, it would lead to a lack of hormone production and regulation, disrupting important bodily functions such as metabolism, growth, reproduction, and sleep. This can result in serious health issues such as hormonal imbalances, diabetes, and adrenal insufficiency.
What refers to all organisms in a particular area?
A community refers to all organisms in a particular area. This includes the different species that interact with one another within a specific ecosystem.
What is the full form of sipra labs?
The full form of SIPRA Labs is 'Scientific and Industrial Products Research Associates'. It is a research-based organization that provides services in the areas of pharmaceuticals, biotechnology, and environmental sciences.
They will have what is called a transfusion reaction. The red blood cells will start to breakdown, the body will not get enough oxygen, the kidneys will fill up with protein from the blood, breathing will slow down or stop, and the person can go into shock and die.
What does it mean when you have white blood cells in urine?
The presence of white blood cells in urine, also known as pyuria, usually indicates an infection in the urinary tract. Common causes include urinary tract infections, kidney infections, or inflammation. It is important to consult a healthcare provider for further evaluation and appropriate treatment.
What are facts about Hematology?
Hematology is the study of blood and blood-related disorders. It involves the diagnosis and treatment of conditions such as anemia, leukemia, and bleeding disorders. Hematologists also play a critical role in blood transfusions and bone marrow transplants.
Does a person with type O blood have A or B antigens on the red blood cell?
No antigens.That is why they are the universal donors and anyone can receive their blood.
