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Blood Flow: Laminar Vs Turbulent
Understanding the dynamics of blood flow is crucial in comprehending the intricate workings of the human body. Blood flow plays an important role in ensuring the delivery of oxygen and nutrients to tissues and organs, as well as the removal of waste...
By Dayyal Dg. -
Blood Clot Brain Symptoms: Diagnosis, Treatment, and NHS Insights
Blood clotting in the brain, also known as cerebral thrombosis, is a serious medical condition that can have severe consequences if not promptly recognized and treated. When a blood clot forms in the brain, it can disrupt the normal flow of blood and...
By Dayyal Dg. -
Rh Blood Group: Rh Factor & Rh Incompatibility
Blood groups are a fundamental aspect of human biology, playing a crucial role in various medical contexts. These unique classifications of blood have far-reaching implications, from blood transfusions to pregnancy-related complications. In this...
By Dayyal Dg. -
Circulatory System: Anatomy and Function
system, a marvel of physiological engineering, is central to our survival and optimal health. Consisting of the heart, blood, and a complex network of vessels, this essential system operates seamlessly to handle numerous life-sustaining tasks. It...
By Dayyal Dg. -
Role of Laboratory Tests in Diabetes Mellitus
Diagnosis of Diabetes Mellitus The diagnosis of diabetes mellitus (DM) relies exclusively on the demonstration of elevated blood glucose levels, indicating hyperglycemia. The current diagnostic criteria, as outlined by the American Diabetes Association...
By Dayyal Dg. -
Blood Clot in Brain: Reason, Causes, Symptoms & Treatment
for the general public to understand common medical conditions and how they could be affected. One such condition, forming blood clots in the brain, can have significant health implications if not promptly identified and managed. This concept is...
By Dayyal Dg. -
Microalbuminuria and Albuminuria
used to describe the presence of small amounts of albumin in the urine. Albumin is a protein that is normally found in the blood, but when it appears in the urine, it can be an early sign of kidney damage. This condition is often associated with...
By Dayyal Dg. -
Painless Blood in Stool: Unveiling Causes & Care
Blood in the stool is a symptom that can incite worry or panic due to it potentially being an indicator of various medical conditions. It is particularly perplexing when this symptom presents itself independently, without any accompanying pain or...
By Dayyal Dg. -
Unveiling the Mystery: Understanding Blood in Stool
concern and prompt us to pay closer attention to our well-being. One such sign that often raises alarm is the presence of blood in stool. While it might be unsettling, understanding this symptom is essential for making informed decisions about our...
By Dayyal Dg. -
Chemical Urinalysis: Indications, Test Procedure and Results
encompasses the analysis of the following substances in urine: Proteins Glucose Ketones Bilirubin Bile salts Urobilinogen Blood Hemoglobin Myoglobin Nitrite or leukocyte esterase Proteins in Urine Box 1: Etiologies of proteinuria Glomerular proteinuria...
By Dayyal Dg. -
Microscopic Urinalysis: Test Procedure and Components Found in Urine
in suspension. These components fall into two categories: organized and unorganized. Organized substances encompass red blood cells, white blood cells, epithelial cells, casts, bacteria, and parasites. On the other hand, unorganized substances consist...
By Dayyal Dg. -
Hematuria: Purpose, Test Procedure and Results
brown hue to the urine. While the alteration in color may be disconcerting, it's noteworthy that even a minute quantity of blood in the urine can bring about this perceptible change. In most instances, gross hematuria does not elicit pain or other...
By Dayyal Dg. -
Hepatitis and Its Types: An In-depth Study of Hepatitis C from Lifecycle to Treatment
chronic and long-lasting. Hepatitis C: This form stems from the Hepatitis C virus (HCV). It is one of the most prevalent bloodborne viral infections in the United States and is typically a long-term condition. Hepatitis D: This rare variant of hepatitis...
By Dayyal Dg. -
Biochemical Tests Used to Assess Renal Function
Renal function is often evaluated using two primary biochemical parameters: blood urea nitrogen (BUN) and serum creatinine. Despite their convenience, these markers prove to be less sensitive indicators of glomerular function. Blood Urea Nitrogen (BUN)...
By Dayyal Dg. -
Nutrition in Children and Infants
in carbohydrate metabolism allows us to design dietsthat provide sufficient energy for their growth while maintaining stable blood sugar levels. Nutrient absorption mechanisms also play a crucial role in pediatric nutrition. Children have unique...
By Dayyal Dg. -
Clearance Tests to Measure Glomerular Filtration Rate (GFR)
Glomerular filtration rate (GFR) represents the rate in ml/min at which a substance is effectively cleared from the bloodstream by the glomeruli. The evaluative measure of the glomeruli's ability to filter a substance from the blood is conducted...
By Dayyal Dg. -
Microscopic Examination of Feces
of trophozoites and cysts (B) AFB stain for oocysts of Cryptosporidium Cyclospora, and Isospora (C) Wright's stain for white blood cells Cellophane technique For eggs of Enterobius vermicularis Collection of Specimen for Parasites Collect a small amount...
By Dayyal Dg. -
Porphyrias: Laboratory Tests, Diagnosis and Treatment
due to hereditary or acquired causes, precursor molecules of heme, referred to as porphyrin intermediates, amass in the blood, deposit in the skin and various organs, and are excreted in urine and feces. The categorization of porphyrias is contingent...
By Dayyal Dg. -
Demystifying Tuberculosis: Causes, Testing, and Implications
with the TB bacteria. There are several tests to diagnose TB, including the Mantoux Tuberculin Skin Test (TST) and TB blood tests, also known as interferon-gamma release assays (IGRAs). In the TST, a small amount offluid, called tuberculin, is injected...
By Dayyal Dg. -
Renal Biopsy: Indications, Contraindications, Complications and Procedure
of bleeding, manifesting as hematuria or the formation of perinephric hematoma. Severe bleeding may occasionally require blood transfusion and, in rare cases, necessitate kidney removal. Arteriovenous fistula formation Infection Unintentional biopsy of...
By Dayyal Dg.
