Squamous epithelium is a specific type of body cell that occurs on different external and internal body and organ surfaces. Squamous epithelium has covering or protective properties and is therefore also known as covering epithelium

Tarragon, botanical name Artemisia Dracunculus, is an herb from the sunflower family. The perennial plant originally comes from the Orient. It grows wild in southern Europe, but is grown for agriculture. Do not appreciate the herb

An aphtha is a very painful but harmless damage to the mucous membrane of the gums, oral cavity, tonsils or tongue. The causes of aphthous ulcers are largely unknown.

Oxygen (O2) is essential for humans. The oxygen uptake from the air you breathe takes place in the lungs. From there, the oxygen-rich blood is transported to the cells. These need the oxygen in the context of internal cell respiration

Kidney stones (nephrolithiasis) are diseases of the urinary tract or kidneys, in which small to larger crystalline stones form in the course of the disease and can only be eliminated with great pain. Typical first signs

The human brain is an extremely complex system that changes almost continuously. Experiences are particularly important for the brain because they create new connections. But we couldn't process all of the impressions

Ulcers can develop anywhere on and in the body. The stomach and small intestine are particularly often affected by an ulcer. An intestinal ulcer is usually located in the duodenum, the duodenum. In medical terminology, a duodenum is

The arteries and veins are central blood-carrying systems which supply the entire human organism with nutrients and oxygen and remove toxic metabolic end products. Due to a number of external and internal factors, a

The ulna (lat. Ulna) is a bone of the forearm that runs parallel to the radius. Its body is diamond-shaped and consists of two end pieces, the rigid end piece forming a large part of the elbow joint and the smaller one with the

Vaccination aims to ensure that the person concerned does not suffer from a certain type of illness. The procedure is very simple and painless. On the other hand, those who do not have a vaccination often risk their own health

The ophthalmic nerve is the branch of the eye of the trigeminal nerve and as such is involved in trigeminal perception. Due to its location in the human head, it primarily absorbs sensory stimuli from the eye region. Functional restrictions k

The common hepatic artery is a branch of the celiac trunk and the origin of the gastroduodenal hepatic artery and the propria hepatic artery. Their task is to supply the large and small gastric curvature, large network, pancreas