What is the definition of inspiration quizlet?
Inhalation (inspiration) active – external intercostal muscle and diaphragm contract together enlarging the thoracic cavity in all directions; atmospheric pressure is higher so air moves in. Exhalation (expiration) largely passive and occurs when the pressure in the lungs is higher than in the air.
Which of the following terms pertains to the diaphragm?
pertaining to a diaphragm.
Which term is another term for inspiration in medical?
The process of breathing, or respiration, is divided into two distinct phases. The first phase is called inspiration, or inhaling. When the lungs inhale, the diaphragm contracts and pulls downward.
What is the medical term for normal breathing?
From Wikipedia, the free encyclopedia. In the mammalian respiratory system, eupnea is normal, good, unlabored breathing, sometimes known as quiet breathing or resting respiratory rate. In eupnea, expiration employs only the elastic recoil of the lungs. Eupnea is the natural breathing in all mammals, including humans.
Which of the following is the definition of inspiration?
Definition of inspiration 1 : an inspiring agent or influence. 2a : the quality or state of being inspired. b : something that is inspired a scheme that was pure inspiration. 3 : the act of drawing in specifically : the drawing of air into the lungs.
How does the text define inspiration?
How does the text define inspiration? the development of a design challenge and deeper understanding of users.
What is the medical term for pleura?
Definition of pleura : the delicate serous membrane that lines each half of the thorax of mammals and is folded back over the surface of the lung of the same side. Other Words from pleura Example Sentences Learn More About pleura.
What term means pertaining to the heart and lungs?
Cardiopulmonary. pertaining to the heart and lungs.
What is called inspiration?
What does inspiration mean in biology?
Inspiration is the phase of ventilation in which air enters the lungs. It is initiated by contraction of the inspiratory muscles: Diaphragm – flattens, extending the superior/inferior dimension of the thoracic cavity.
What does inspiration mean in anatomy?
Inspiration (inhalation) is the process of taking air into the lungs. It is the active phase of ventilation because it is the result of muscle contraction. During inspiration, the diaphragm contracts and the thoracic cavity increases in volume. This decreases the intraalveolar pressure so that air flows into the lungs.
Why does air flow into the lungs during inspiration?
During inspiration, the diaphragm and external intercostal muscles contract, causing the rib cage to expand and move outward, and expanding the thoracic cavity and lung volume. This creates a lower pressure within the lung than that of the atmosphere, causing air to be drawn into the lungs.