What is Breathing frequency?
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What Does Breathing frequency Mean
The Latin word frequentia came to Castilian as a frequency . This is the name of the periodic reiteration of a fact or action. The concept can also refer to the number of times something is repeated in a certain time period.
The respiratory , on the other hand, is that linked to respiration : the act and result of breathing. This verb (breathe), meanwhile, refers to what a living being does when it inhales air and, after modifying it inside its body, expels it .
From these ideas, we can define what the respiratory rate is . The notion mentions the number of breaths (the process of inhaling and exhaling) that a person or an animal takes in a certain period .
Respiratory rate is usually measured in breaths per minute . The data thus reflects the number of times an individual takes in air and expels it over the course of sixty seconds.
For an adult, the normal respiratory rate is considered to be between 12 and 20 breaths per minute. If the respiratory rate increases and more breaths per minute are recorded, tachypnea occurs . On the other hand, when the respiratory rate falls and the breaths per minute decrease, the phenomenon is called bradypnea .
The range of values indicated in the previous paragraph is just one of several that health professionals compiled to take as a reference when measuring the respiratory rate of a patient. Let's see below some of the other values considered normal, always expressed in number of breaths per minute:
* newborns : from 28 to 45;
* children : from 20 to 40;
* pre teens : 20 to 30;
* adolescents : from 16 to 25;
* adults in full moderate exercise : 35 to 45;
* athletes during intense activity : from 50 to 60.
It is important to bear in mind that the respiratory rate changes with age and depending on whether the person is at rest or in the middle of a physical activity. Measurement of normal respiratory rate is performed with the subject seated and rested.
Respiratory rate is a concept that is part of the set of vital signs , the measurements of those functions of our body that are considered essential for its proper development. In addition to this, health professionals monitor the following three vital signs as part of their routine: body temperature, pulse and blood pressure (the latter is not strictly considered a vital sign, but is usually part of these controls) .
The goal of measuring vital signs varies from case to case, but is generally focused on monitoring or detecting a health problem . Depending on the experience of the person who performs it and the degree of urgency, this task can be carried out both at home and in a doctor's office.
The respiratory rate is also known as the respiratory rate and is sometimes increased in the presence of certain medical conditions, such as illness or fever. On the other hand, it is essential to take into account the person's medical history before measuring their breaths, since if they have chronic breathing difficulties the result will never be able to reach normal values, even if they are not going through a particularly negative stage.
In addition to traditional measurement methods, which can consist of observing the movement of the chest with each breath, counting the number of times per minute that falls when exhaling, there is an acoustic sensor that allows the respiratory rate to be monitored at all times. . It is a device that easily adheres to the person's neck and has great flexibility so as not to be invasive or annoying.