Respiratory System

Many things happen on various levels and timeframes. Immediate effects will be a change in heart rate and breathing patterns. Longer-term effects can include muscle soreness.

Lack of oxygen is called hypoxia. hypo means "less, under, low", ox means "oxygen", and -ia means "condition, state, or process". So hypoxia is a condition of low oxygen. Hypoxia causes the heart to beat faster in an attempt to push more oxygen to the body and its cells.

On a cellular level, cells use oxygen to initiate their cycles. In other words, oxygen is one of the fuels (other than glucose) that drive each tiny cell's activities. Without any oxygen, cells stop functioning and can eventually die. This is called necrosis.

Oxygen is needed by the mitochondria in order to produce energy. When oxygen supplies are low, the mitochondria of the cells make lactic acid instead.

Lactic acid is the chemical most of us know as being associated with muscle soreness after exercise, especially when we've pushed exercise past our limits. What happens here is that your cells run out of oxygen, you run out of energy, and your muscles feel sore due to the lactic acid dumped into the muscle tissues by your cells.

What the body's cells are pretty convincingly trying to tell you here is- stop exercising or we will die. Most of us indeed know when to stop and wait until our cells have recovered before placing high demands on our muscles again.

== == We breath out Carbon Dioxide gas which has the symbol CO2

It contains one atom of Carbon and two of Oxygen

resisting or defending against the therapist's interpretations. This resistance may indicate underlying conflicts or issues that the patient is not ready to address or acknowledge. It is a common part of the therapy process that the therapist and patient work through together.

An oxygen concentrator works by pulling in air, removing nitrogen through a filtration process, and delivering concentrated oxygen to the user through a nasal cannula or mask. The device uses a molecular sieve bed to separate oxygen from nitrogen in the air, providing a higher concentration of oxygen for people with breathing difficulties.

The average success rate is that about 10-20% (Roughly) of those why try and quit succeed on any given attempt.

Those who actually quit make roughly 6-8 attempts before they succeed.

As a smoker trying to quit, I find the figures daunting!

The scientific name for the respiratory system is the "pulmonary system." It is responsible for the exchange of oxygen and carbon dioxide in the body through the lungs and airways.

Some people prefer to highlight or underline what they consider to be key words in the sentences they read. For example: "How can you remember what you read? Is there a system to concentrate better?" Other people prefer reading in a very very silent environment so as not to be distracted by noises or disturbed by others. But the silent environment does not guarantee that you will remember what you read. Others prefer reading "pencil in hand". This ususally means that whenever they come across something worth remembering they immediately write it down in a notebook or on a piece of paper. I have tried all methods. So far the best way to remember things is to teach them. Try telling somebody about what you are reading. Unless the information is clear to you, you will not be able to tell anything. Teaching forces you to remember all the necessary details, to give a clear presentation and, consequently, to remember better.

Infants have increased respiratory rates compared to adults because their lungs are smaller and less efficient at exchanging oxygen, requiring more frequent breaths to meet their metabolic needs. Additionally, infants have underdeveloped respiratory control centers in the brain, leading to a faster respiratory rate to maintain proper oxygen levels.

Fluid in the lungs typically indicates a condition called pulmonary edema, where excess fluid collects in the air sacs of the lungs. This can occur due to heart failure, pneumonia, or other medical conditions, and may lead to symptoms like shortness of breath and coughing up frothy sputum. Treatment often involves addressing the underlying cause and may include medications to remove the excess fluid.

As you inhale air, it travels down the windpipe, known scientifically as the trachea. Once through the trachea, the air divides and goes into two tubes, each called a bronchus (plural bronchi). The right bronchus brings air into the right lung, the left bronchus brings air to the left lung. Inside each lung there are bronchioles, which are tubes (smaller than that of the bronchi) which bring air to little air sacs called alveoli, where gas exchange occurs within capillaries.

If you hold a kiss too long, it might become uncomfortable for both parties involved. People may need to take breaks to breathe, and extended kissing can also lead to jaw fatigue. It's important to communicate with your partner and take breaks as needed to ensure a pleasant experience for both.

Adenoid hypertrophy is the abnormal enlargement of the adenoid glands located in the back of the nose and throat. This condition can obstruct the airway, leading to symptoms such as difficulty breathing, snoring, and recurrent sinus or ear infections. Treatment may involve medications, surgical removal of the adenoids, or other interventions depending on the severity of symptoms.

The proper name for the voice box is the larynx and it connects the pharynx to the trachea. Pitch and volume are controlled here by manipulating the vocal chords, you wouldn't be able to speak without one.

The voicebox is also known as the larynx, across which the vocal cords -- the structures responsible for sound production during phonation -- are stretched.

Respiratory distress syndrome (RDS) is a common respiratory disorder in neonates, especially premature babies. It is caused by immature lung development and lack of surfactant, resulting in breathing difficulties. Treatment may include oxygen therapy, mechanical ventilation, and surfactant replacement therapy.

Sulci is plural for a groove or fissure. A diaphragm is a muscle under the lungs that helps with berating. The statement, the diaphragm and sulci are intact, means that they are not damaged.

The medical term for thin hairs attached to the mucous membrane lining the respiratory tract is "cilia." Cilia help to move mucus and foreign particles out of the airways to keep the respiratory system healthy and functioning properly.

Croup. It is usually caused by a viral infection that leads to swelling around the vocal cords and windpipe, resulting in difficulty breathing and the characteristic barking cough. Treatment may involve humidified air and, in severe cases, medications to reduce swelling and inflammation.

Carbon dioxide is a waste product of cellular respiration; it is exhaled through the lungs into the outside environment.

The term for acute obstruction of the larynx is "laryngeal obstruction" or "laryngeal edema." This can lead to difficulty breathing and require immediate medical attention to prevent a life-threatening situation.

The medical term is "paranasal sinuses." These are air-filled cavities located within the bones surrounding the nasal cavity. They are important for natural drainage and humidifying the air we breathe.

The divisions of the lungs are called lobes. The right lung has three lobes (upper, middle, lower), while the left lung has two lobes (upper and lower).

The essential cells of the lung that perform its main function are the alveolar cells, including type 1 pneumocytes for gas exchange and type 2 pneumocytes for surfactant production. Other important cells include macrophages for immune defense and ciliated epithelial cells for airway clearance.

To oxygenate the blood

A+

The Respiratory System regulates breathing and gas exchanges within an organism. In humans, this system includes the lungs, airways, and respiratory muscles.