In general, we divide our lives into waking and sleeping phases. While we can consciously control the phases of activity in the waking state, this is not readily possible in the sleep phase. The brain controls with a multitude of hormones and messenger substances those processes that switch the body active and inactive and keep … Basic Rest-Activity Cycle: Function, Tasks, Role & Diseases
Inspiration (inhalation) is a phase of the respiratory cycle. During inspiration, fresh and oxygen-rich air enters the lungs, from where it supplies the entire body with vital oxygen. What is inspiration? Inspiration, in German inhalation, is a part of the breathing cycle. During inspiration, fresh and oxygen-rich breathable air enters the alveoli of the lungs, … Inspiration: Function, Tasks, Role & Diseases
Inspiratory reserve volume represents the air that a patient can take in after normal inspiration during forced breathing. Together with expiratory reserve volume and respiratory volume, inspiratory reserve volume gives vital capacity. Lung volumes are measured in spirometry. What is the inspiratory reserve volume? Inspiratory reserve volume refers to inspiration and corresponds to the volume … Inspiratory Reserve Volume: Function, Role & Diseases
This article is about the 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 will be illuminated which diseases and complaints can occur in humans in connection with the depth of breath. What is the depth of … Breathing Depth: Function, Tasks, Role & Diseases
Respiratory time volume is the volume of air at ambient pressure that is inhaled and exhaled per unit time. Technically, it is the flow rate of air through the lungs per unit time, which can be measured directly or calculated as the product of respiratory volume and respiratory rate. Respiratory time volume varies widely, depending … Respiratory Time Volume: Function, Tasks, Role & Diseases
All mammals have mammary glands in the area of the underside of the body. Only elephants and humans have paired glands located in the breast area. They produce milk in varying amounts of fat (depending on nutritional status) and thus can function in different ways to promote health and nutrition. The distance between the birth … Breast Crawling: Function, Tasks, Role & Diseases
Burkholderia pseudomallei is a bacterium in the Proteobacteria division and in the Burkoholderiaceae family. It can cause the disease melioidosis in humans. What is Burkholderia pseudomallei? The pathogen Burkholderia pseudomallei belongs to the Gram-negative bacteria. Gram-negative bacteria can be stained red in what is known as Gram stain. In addition to a thin peptidoglycan layer … Burkholderia Pseudomallei: Infection, Transmission & Diseases
During respiration, O2 is taken into the blood and CO is released through the blood. The oxygen tension or oxygen partial pressure is the proportion of oxygen in the blood gas mixture. The physician usually determines all blood gases for clinical diagnosis and thus gathers evidence of respiratory insufficiency, for example. What is oxygen tension? … Oxygen Tension: Function, Tasks, Role & Diseases
Oxygen transport represents a physiological process in the organism in which oxygen is transported from the alveoli to all body cells. During this process, complex physical and chemical processes occur that are closely interrelated. If these processes are disturbed, the body may be undersupplied with oxygen. What is oxygen transport? Oxygen transport represents a physiological … Oxygen Transport: Function, Tasks, Role & Diseases
The pulmonary circulation, also called the small circulation, is part of the human cardiovascular system. It regulates the transport of blood between the heart and the lungs and is used for gas exchange, i.e., the absorption of oxygen into the blood and the release of carbon dioxide into the air we breathe. What is the … Pulmonary Circulation: Function, Purpose & Diseases
The acid-base balance is an endogenous regulation. This ensures that the pH value in the blood remains constant. What is acid-base balance? The acid-base balance is an endogenous regulation. This ensures that the pH value in the blood remains constant. Through the acid-base balance, the pH in the blood is 7.4. Acids are balanced mainly … Acid-base Balance: Function, Tasks, Role & Diseases
Respiratory rate refers to the number of breaths taken by a living being within a given time. It is usually measured and specified for a period of one minute. An adult human takes about twelve to 18 breaths in one minute. Proper respiratory rate is critical for optimal oxygen saturation of the blood. What is … Respiratory Rate: Function, Tasks, Role & Diseases
