healthcare
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Will Hemorrhoids Go Away on Their Own?
Understanding Hemorrhoids Hemorrhoids, also known as piles, are swollen veins in the lower rectum and anus. They can be internal, located inside the rectum, or external, located under the skin around the anus. Hemorrhoids are a common condition that can affect people of all ages, although they tend to be more common in older adults. There are several factors that…
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Understanding Swollen Lymph Nodes: Causes and Treatment
What are lymph nodes and how do they function? Lymph nodes are small, bean-shaped structures that are part of the lymphatic system, which helps to maintain the body’s fluid balance and fight infection. They are found throughout the body, but are most concentrated in the neck, armpits, groin, chest, and abdomen. Lymph nodes filter lymphatic fluid as it flows through…
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What is a Phlebotomist?
Understanding the Role of a Phlebotomist Phlebotomists are healthcare professionals who specialize in drawing blood from patients for medical testing, transfusions, donations, or research purposes. They are responsible for making patients feel comfortable during the procedure, ensuring that blood samples are properly collected and labeled, and preparing and sending them to the laboratory for analysis. In addition to drawing blood,…
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What Is Prep? A Comprehensive Guide
Definition of Prep and Its Purpose Prep stands for pre-exposure prophylaxis, which is a medication regimen used to prevent the transmission of HIV. The medication used for Prep is called Truvada, which is a combination of two drugs: tenofovir and emtricitabine. The purpose of Prep is to reduce the risk of HIV infection in individuals who are at high risk…
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