Pathology

I don't know who else has arteriosclerosis, but people (mostly children) that have progeria (growing old quickly)can get it.

Yellow bone marrow mostly stores and is made up of fat cells. The yellow bone marrow makes up about half of the adult human bodies bone marrow.

A pathology report is a document that gives results of an examination of cells and tissues. This is usually an microscopic examination and the report interprets the results.

Infants: 3000/mm3

adults: 900/mm3

Assuming a healthy individual?

The nucleus must enclose the entire genetic complement of a cell - and in molecular terms that is enormous. The human genome is about 3 gigabases, which if it wasn't spooled up in chromatin and chromosomes would measure a few yards long. In addition, there must be room for all the proteins associated with DNA (structual proteins like histones, regulatory proteins like transcription factors, DNA polymerases, DNA repair proteins...) and of course enough void space for molecules to diffuse through and reach their targets. Thus, the nucleus must be comparatively massive. No other organelle seems to require such size and it might even be detrimental to many - the mitochondria for example with its reliance on establishing a proton gradient for ATP production would be far less efficient if it was the size of the nucleus. Imagine how many more protons would have to be pumped to set up a gradient if the mitochondria was that big! Smaller sizes are often better as they permit the creation of areas of high concentration of enzymes and molecules without the cell having to engage in massive synthesis.

It should be stressed that when cells do need bigger structures they can build them. Multicellular organisms often have specialized cell-types where other organelles are vastly larger than the nucleus. Adipocytes / fat cells in animals for example contain a single massive fat vesicle that dwarfs the nucleus. Similarly, the actin / myosin bundles in muscle cells are far larger than the nuclei of those cells.

It would depend upon type and location of point mutation .

Cancer cells don't need much more blood than any other cell - the problem is when there is a collection of cancer cells in a tumor. The tumor as a whole is rapidly dividing (usually), so it needs a great deal of energy and nutrients to do that. Nutrients are brought into the body's tissues by circulating blood, which is why many tumors develop angiogenesis properties (the ability to create new blood vessels).

antibody

hypotonic solution

clostridium perfringes grow in blood agar/robertson's cooked meat medium/thiglycollate broth.serum or egg yolk agar are used for identification test i.e. naglers test.

This will vary depending upon what the lymph node biopsy is for. Sometimes all or part of just one node is collected; other times several nodes may be sampled.

Organisms expel excess water to maintain homeostasis, which is crucial for regulating their internal environment. This process helps to balance electrolytes, prevent cellular swelling, and avoid dilution of essential nutrients. In aquatic environments, organisms may also expel water to cope with osmotic pressure, ensuring that their cells do not burst or lose vital substances. Overall, managing water levels is essential for optimal physiological function and survival.

A pathology report must be present when a definitive diagnosis is required, particularly in cases involving biopsies or surgical specimens. It is essential for guiding treatment decisions, assessing prognosis, and determining the necessity for further interventions. Additionally, pathology reports are critical for clinical trials, insurance approvals, and legal documentation related to patient care.

Specialized training in pathology is essential for pathologists, who are medical doctors specializing in diagnosing diseases through the examination of tissues, cells, and bodily fluids. Additionally, laboratory personnel, such as medical technologists and technologists specializing in histology or cytology, require specific training to perform diagnostic tests and analyses accurately. Researchers in pathology also benefit from specialized training to effectively conduct studies related to disease mechanisms and treatment.

High hemoglobin levels can lead to increased blood viscosity, which makes it harder for the heart to pump blood effectively. This can strain the cardiovascular system, potentially resulting in elevated blood pressure and an increased risk of heart complications, such as thrombosis or heart failure. Additionally, the heart may work harder to deliver oxygen to tissues, which could lead to hypertrophy or other long-term issues if the elevated hemoglobin persists.

A total white blood count gives a single number - how many white blood cells were present per milliliter of sample. A differential white blood count breaks the number down among the different white blood cell types - neutrophil, lymphocyte, monocyte, basophil, eosinophil. Different white blood cells will respond to different types of pathology - neutrophils are associated with bacterial infections, eosinophils with parasite infestation, monocytes with chronic infections, etc.

Evidence-based practice (EBP) in speech and language pathology involves integrating the best available research evidence with clinical expertise and patient values to inform assessment and intervention decisions. It ensures that speech-language pathologists use techniques and strategies that have been scientifically validated to be effective for specific conditions. EBP promotes individualized care, as practitioners consider the unique needs and preferences of each client while staying updated on the latest research findings. This approach enhances the quality of care and outcomes in speech and language therapy.

In a pathology report, ATP typically stands for "atypical cells," indicating the presence of abnormal or atypical cells that may suggest a potential malignancy or other pathological process. The presence of ATP can prompt further investigation or monitoring, as these cells may be associated with various diseases, including cancers. It is essential for clinicians to interpret ATP findings in the context of the overall clinical picture and additional diagnostic information.

A removed uterus with prolapse would typically be classified as a benign surgical pathology. Prolapse occurs when pelvic support structures weaken, leading to the descent of the uterus into the vaginal canal. While it can cause significant symptoms and may require surgical intervention, it does not involve malignant changes or cancerous tissue. Thus, the pathology remains non-malignant in nature.

The entry site for a CT-guided biopsy of the liver is typically located in the right upper quadrant of the abdomen, often at the right midaxillary line. The needle is inserted through the skin, guided by CT imaging, to target the specific area of the liver lesion while avoiding surrounding structures. The approach may vary based on the location of the lesion and the patient's anatomy, but it is essential to ensure that the entry point minimizes complications and maximizes accessibility to the targeted tissue.