Category : Anatomy-Lexicon

Tasks of the parasympathetic nervous system

Tasks of the parasympathetic nervous system

The tasks of the parasympathetic nervous system are increased during physical rest and consist in the activation of body functions such as digestion, for which there is time in the rest phase. In stressful situations, the body has to divide its energy sensibly and focus

solar plexus

solar plexus

The solar plexus is located in the abdomen at the level of the first lumbar vertebra and is a union of sympathetic and parasympathetic nerve fibers that control some internal organs. A blow in this area can lead to reduced blood flow

Respiratory acidosis

Respiratory acidosis

Respiratory acidosis is a change in the pH value in the blood towards the acidic range. The normal pH of the blood fluctuates between 7.38-7.45. If there is respiratory acidosis, the pH value drops.

EPEC - what is it?

EPEC - what is it?

EPEC belongs to the E.coli bacterial strain and leads to a gastrointestinal infection with diarrhea. It is usually not dramatic and disappears again after 2 to 10 days.

How long is norovirus infection contagious?

How long is norovirus infection contagious?

You can find out here how long you are contagious with a norovirus infection and what you have to pay particular attention to.

Clostridium difficile

Clostridium difficile

Clostridium difficile is a gram-positive bacterium. Clostridial disease can occur when people carry the bacterium and also take long-term antibiotics.

Symptoms of Norovirus Infection

Symptoms of Norovirus Infection

Your medical information portal. A lot of helpful information on the subject of norovirus is clearly described.

Index finger anatomy

Index finger anatomy

The index finger (index) is the second finger of our hand. Its basic structure consists of three bones, the so-called phalanges. Numerous tendons end on the index finger, which are very important for its movement and stability and their origin

Plica suprapatellaris

Plica suprapatellaris

The plica suprapatellaris is a protrusion of the knee joint mucosa in front of the kneecap. There are various plicae in the knee joint area. As a developmental relic without a direct function, the plicae do not occur in every human being

Infrapatellar plica

Infrapatellar plica

The infrapatellar plica is a fold of the synovial membrane in the knee joint. The word "infrapatellaris" indicates the position of the fold below the kneecap (patella). It is a continuation of the Hoffa fat pad between the tibia head

Plica in the knee

Plica in the knee

The plica is a fold of the synovial membrane that divides the knee into two separate areas. This fold of the mucous membrane in the knee does not perform any important functions. In most cases, the plica pulls from the inside of the central area

The quadriceps tendon

The quadriceps tendon

The quadriceps tendon is the insertion tendon of the quadriceps femoris muscle. Since the M. quadriceps femoris is the largest muscle in the body and is essential for running movements, this tendon has a particularly heavy load and must be very resistant

Treatments for meniscus damage

Treatments for meniscus damage

A severely damaged meniscus should be treated as quickly as possible in order to maintain healthy tissue and prevent secondary diseases. If, on the other hand, there is only minor signs of wear and tear on a meniscus, there are no symptoms

Meniscus pain

Meniscus pain

Meniscus pain is often associated with a meniscus tear that can result from trauma during exercise or from age degeneration. The pain of an acute injury occurs suddenly and shoots into the knee joint. Then you should be quick

Operations on the meniscus

Operations on the meniscus

The most common meniscus surgery is performed because of a tear in the meniscus. There are basically two different ways of treating this meniscus injury. Either repair the damage or remove the damaged part of the meniscus

Peroneal nerve

Peroneal nerve

The peroneal nerve, also called the fibular nerve, emerges with the tibial nerve from the sciatic nerve and supplies the fibula. Damage can lead to pain in the hollow of the knee, lower leg and foot, as well as numbness or

Chromosome mutation

Chromosome mutation

With chromosome mutations, there are microscopically visible changes in the sequence of the genes on the chromosomes, which are caused by relatively large damage to the chromosomes. A distinction can be made between different forms of this type of damage. Chromosome mutations

The fingernail

The fingernail

A fingernail is understood to be the horny plates formed by the epidermis on the phalanges of the feet and fingers. The fingernail protects the end links from external influences and increases the sensitive tactile sensation through its abutment

The build up of viruses

The build up of viruses

Viruses are tiny parasites that are potential pathogens. They are common everywhere and can be found in every cell. Like other parasitic organisms, they need a foreign organism to reproduce.

Parotid gland

Parotid gland

The parotid gland is the largest salivary gland in the mouth and jaw area. It is involved in saliva production.