Comprehensive medical reference: A-Z diseases with symptoms, causes, diagnosis, treatment.
The Medical Tests section provides comprehensive information about a variety of medical tests and examinations used to diagnose diseases and assess health status. It includes detailed explanations of various laboratory, imaging, and functional tests, such as blood tests, urine tests, X-rays, CT scans, as well as cardiac, eye, and ear examinations, among others.
Cortisol Hormone Introduction:The cortisol hormone is secreted in the adrenal cortex and its production is regulated by adrenocorticotropic hormone (ACTH). It plays a vital role in processes such as: Elevated cortisol levels increase Read More …
Understanding Thyroxine (T4) and FT4 Testing Introduction:Thyroxine, a vital hormone produced by the thyroid gland, plays a crucial role in regulating metabolic processes and energy consumption in the body. This article explores the Read More …
Thyroxine (T4) Total Thyroxine (T4) is one of the key hormones produced by the thyroid gland, playing a role in regulating metabolic processes in the body. It controls oxygen consumption by cells, affects Read More …
Triiodothyronine (T3) Total Triiodothyronine (T3) is one of the two primary hormones produced by the thyroid gland, containing three iodine atoms in its structure. It has greater activity compared to thyroxine (T4) but Read More …
Triiodothyronine (T3) Free Triiodothyronine (T3) is one of the thyroid hormones. Its concentrations in the blood are lower compared to thyroxine (T4), but its activity is several times higher. The active substance is Read More …
FSH Follicle-stimulating hormone (FSH) is a hormone secreted by the pituitary gland that regulates the production and growth of follicles in the ovaries for women and sperm maturation for men. Its secretion becomes Read More …
Estradiol – E2 Estradiol is a steroid hormone that primarily regulates reproductive functions. It belongs to the group of estrogens and is considered its most active form. This biologically active compound is produced Read More …
Blood Test Preparation Blood tests are crucial indicators of body function. Often, changes in certain metrics occur before any symptoms manifest. Detecting these deviations in time allows for early intervention, easing the treatment Read More …
Preparation for sputum sample delivery: Sputum analysis requires specific preparation, otherwise there may be a chance of obtaining an inaccurate result.Collecting sputum: Preparation and sputum collection technique: Sample storage conditions at home and Read More …
Preparing for Urine Analysis There are several urine tests, all requiring different preparations, with collection rules varying as well. Breaching these guidelines can lead to inaccurate results and ineffective treatment. General recommendations for Read More …