Krperprozesse

The breathing rate describes the number of breaths a living being takes within a certain time. It is usually measured and reported for a period of one minute. An adult human breathes around twelve to 18 breaths in one minute

Man does not have it only under the feet and on the palms of the hands: body hair. About 5 million hairs are distributed on the human body and still look a little like fur once did, which protects animals and people from environmental influences

The breathing limit value is the maximum respiratory time volume that can be achieved and is usually calculated over one minute. The norm values ​​are an average of 120 to 170 liters, whereby mainly there are age-specific fluctuations. A greatly diminished

This article deals with depth of breath. In addition to the definition of the term, it is on the one hand about the functions and benefits. On the other hand, it should be examined which diseases and complaints occur in humans in connection with the depth of breathing

The breathing is at rest when the opposing retraction forces of the thorax and lungs reach equilibrium and compliance or extensibility of the lungs is highest. When breathing is at rest, the lungs only contain their functional residual volume

The volume of air at ambient pressure that is inhaled and exhaled per unit of time is referred to as the respiratory time volume. Technically, it is the air throughput through the lungs per unit of time, measured directly or as the product of tidal volume

Tidal volume is the volume of air that is normally - usually unconsciously - inhaled and exhaled per breath. At rest, the tidal volume is around 500 milliliters, but can increase when the muscles are subjected to strong performance

A cascade of electron transfer steps (redox reactions) in the metabolism of the cells of almost all living things is called the respiratory chain.At the end of the respiratory chain, which takes place in the mitochondria, the power plants of the cells, ATP (adenosine triphosphate) is produced

Attention is an important function of the body in many ways. It affects human survivability.

The eye movements can be divided into active and passive movements. While active eye movements are used to absorb visual information, passive eye movements are used to diagnose motility disorders.

Excitement is a reaction of the body and the psyche to impending or unexpected events, but it can also be caused by a particularly pronounced psychological excitability of the person concerned.

In order to experience intimate intercourse with her partner as pleasant, a woman's vagina must be sufficiently moist with lubrication. If she stays too dry, a woman will experience penile penetration or clitoris rubbing during intercourse

The eye movement serves all aspects of vision and is partly controlled by reflexes that are triggered by self-movement and z. B. capture and track an object. The image is in the center of the yellow spot, i.e. in the fovea

Endurance corresponds to the physical resistance to fatigue. Endurance depends on factors such as the supply of energy, the extent of the muscles being stressed or vegetative parameters. Cardiovascular diseases reduce stamina

Balance is a mental state characterized by the absence of arousal and excitement. A balanced person is less likely to be disturbed by fear and aggression than an unbalanced person.

The phase of expulsion, called somewhat insensitive, is the last phase of birth. The baby is pressed out of the uterus through the birth canal into the outside world by strong pressure labor, whereupon the afterbirth follows - then the birth takes place

The ejection phase of the systole follows on from the tension phase. In the ejection phase, the stroke volume is pumped into the aorta. The term expulsion phase is used synonymously for the ejection phase of the systole. Valve defects such as tricuspid regurgitation

Protein metabolism is a vital process in the human body. It is responsible for the uptake, build-up, breakdown and removal of proteins. Proteins are the building blocks of human cells. When the metabolism fails

Auxiliary breathing (Latin auxiliare = to help) is characterized by the fact that the auxiliary breathing muscles are switched on in order to adapt breathing movements to requirements and to improve lung function.

Digestion is the elementary process for every human being, which begins with eating and ends with bowel movements. In between, the food is broken down and thus energy and substances important for the cells are obtained. Indigestion