These are the parts:

Your lungs are part of the respiratory system, a group of organs and tissues that work together to help you breathe. The respiratory system’s main job is to move fresh air into your body while removing waste gases.

There are five functions of the respiratory system.

• Gas Exchange – oxygen and carbon dioxide.
• Breathing – movement of air.
• Sound Production.
• Olfactory Assistance – sense of smell.
• Protection – from dust and microbes entering body through mucus production, cilia, and coughing.

• Nose.
• Mouth.
• Throat (pharynx)
• Voice box (larynx)
• Windpipe (trachea)
• Large airways (bronchi)
• Small airways (bronchioles)
• Lungs.

The lungs are located on either side of the breastbone in the chest cavity and are divided into five main sections (lobes). The lungs are responsible for removing carbon dioxide from the blood and adding oxygen to it.

Key Facts. Coughing is an important reflex that helps protect your airway and lungs against irritants. Coughing can propel air and particles out of your lungs and throat at speeds close to 50 miles per hour. Occasional coughing is normal as it helps clear your throat and airway of germs, mucus and dust.

The diaphragm is the main muscle used for breathing. The muscles between your ribs, called intercostal muscles, play a role in breathing during physical activity. Abdominal muscles help you breathe out when you are breathing fast, such as during physical activity.

The lungs have no skeletal muscles of their own. The work of breathing is done by the diaphragm, the muscles between the ribs (intercostal muscles), the muscles in the neck, and the abdominal muscles.

Breathing is usually automatic, controlled subconsciously by the respiratory center at the base of the brain. Breathing continues during sleep and usually even when a person is unconscious. People can also control their breathing when they wish, for example during speech, singing, or voluntary breath holding.

This type of muscle only exists in your heart. Unlike other types of muscle, cardiac muscle never gets tired. It works automatically and constantly without ever pausing to rest. Cardiac muscle contracts to squeeze blood out of your heart, and relaxes to fill your heart with blood.

Sneezing allows waste to exit through your nose. Your eyes involuntarily close, and your diaphragm thrusts upward simultaneously as your chest muscles contract, pushing the air out of your lungs.

Although you are not going to cough up a lung, you can sustain other injuries from frequent and violent coughing, such as: coughing up blood. muscular pain. damaging small blood vessels.

In the total population of healthy adults the geometric mean (logsd) number of coughs per 24 h was 18.6 (0.5). Females coughed more than males (geometric mean (sd) 29.5 (0.4) versus 8.3 (0.5); mean difference 3.5-fold; 95% CI 1.9–6.8; p<0.001).

A simple and all-natural way to loosen up chest congestion is to take a hot, steamy shower. Warm and moist air can help relieve a stubborn cough by loosening mucus in the airway. You can also try using a humidifier to add moisture to the air you breathe.

An occasional cough is normal — it helps clear irritants and secretions from your lungs and prevents infection. However, a cough that persists for weeks is usually the result of a medical problem. In many cases, more than one cause is involved.

Sorrentino notes that when a person coughs there is a change in intrathoracic pressure, which is the pressure surrounding the lungs. That change affects blood flow to the heart and also interacts with the nervous system, especially the vagus nervous system, which links the heart, lungs and abdomen to the brain.

Dozens of conditions can cause a recurrent, lingering cough, but the lion’s share are caused by just five: postnasal drip, asthma, gastroesophageal reflux disease (GERD), chronic bronchitis, and treatment with ACE inhibitors, used for high blood pressure.

There is no medical evidence to support ‘cough CPR’, which suggests you can help yourself by coughing vigorously if you think you’re having a heart attack and are alone. A heart attack is when the blood supply to your heart muscle is interrupted; this is most commonly due to a blood clot.

Remember that you need to call 911 within 5 minutes of when they begin. Talk to family and friends about the warning signs and the importance of calling 911 immediately.