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Respiratory System
The respiratory system includes the lungs and the airway. The questions in this category focus mainly on the anatomical and physiological processes associated with breathing.
2,890 Questions
How does the respiratory system interact with the endocrine system?
the endocrine system works with the respiratory system by making changes to your body for example when the parts in your respiratory system grow that is the growth hormones from your endocrine system working with your respiratory system.
Which vessel depends on the respiratory and muscular pumps?
If I get what you are asking, the heart pumps blood through the arteries, which are under pressure. The veins have little pressure of their own.
Arteries don't but veins do. that's bcz when blood reaches veins its pressure has considerably decreased and veins r not pulsatile thus to continue the flow to heart it is pushed towards heart with the help of presure caysed by compressing the veins during muscle contracttion and raised presuure during inspiration.
What does your mouth do in the respiratory system?
You can breathe through it and it warms the air you breathe in.
It is one of the opening the air comes into it is also an area where a certain amount of dust and impurities are intercepted and detected..
Which region contains vital centers for the cardiovascular and respiratory systems?
the section of the brain which contains the centres for cardiac, respiratory and vasomotor action is the medulla oblongata.
How does the cats respiratory system work?
This is the best explanation I could gather. Hopefully, this helped you. The respiratory system is responsible for taking in oxygen and eliminating waste gases like carbon dioxide. Because dogs and cats do not sweat through the skin, the respiratory system also plays an important role in the regulation of temperature.
Describe the movement of the ribcage and diaphragm during exhalation?
I believe the ribs are there to protect our lungs, heart etc. When we breath in, what we are actually doing is telling our diaphragm to contract, which moves it in a downwards motion. This caused pressure in our lungs to lower which pulls in air.
What human activities that affect respiratory system?
If you smoke then that's bad for your lungs, if you breathe in toxic fumes because of your job that's bad, so basically it depends what you choose to do. so basically:
- don't smoke
- don't breathe in airosoles
- don't do drugs
and your respiratory system will be fine.
What types of cartilages are found in the larynx?
Hyaline cartilage, which is an amorphous (chondroitin and glucosamine) matrix that surrounds cells called chondrocytes.
This type is found in the embryonic skeleton, costal cartilages, cartilage of the nose, trachea, and larynx. It's function is support, it is avascular and it heals poorly.
What part of the body is most responsible for the exchange of oxygen and carbon dioxide?
The lungs exchange gases with the air. The lungs will take in fresh, oxygen filled blood and circulate it throughout the body. The lungs will then expel the air, and start the process all over again.
What is the function of the diaphragm in the respiratory system?
Trachea: It is the airway that allows air to pass or exit the lungs.
Lungs: Takes in oxygen to be carried to the rest of the body by the means of circulation blood. Oxygen is carried to cells, which is needed for them to survive. It also gets rid of carbon dioxide which is the waste product of the cells.Diaphragm: Is the muscle that aids the trachea and lungs in the respiratory process by contracting and releasing as air passes and exits the body.Why does anaerobic respiration produce less energy than aerobic respiration?
Anaerobic respiration only glycolysis occurs which forms 2ATP. However, in aerobic respiration there is the Krebs cycle which is responsible for making 2 ATP and the electron transport chain which is responsible for making 30 ATP. Most textbooks say that for aerobic respiration around 36-38 ATP is made. When compared to the 2 from anaerobic it is a major difference in energy production.
How does the muscular system rely on respiratory system?
we need muscles when we inhale or exhale the air therefore muscular syestem helps us inthat inhaling and exhaling
Where in the respiratory system are oxygen and carbon dioxide exchanged?
Blood releases carbon dioxide and acquires oxygen, in the lungs. The opposite exchange takes place throughout the body on a cellular level, as each cell consumes oxygen from the blood and releases carbon dioxide into the blood.
What are two causes of respiratory failure?
To understand respiratory failure, you must first understand what our lungs do in our body. Without making it overly complex, the main purpose is to exchange oxygen with carbon dioxide (O2 and CO2 exchange). This is done on a capillary level. Capillaries are very VERY small blood vessels that are very prone to damage.
While respiratory failure can be caused by any number of issues, the end result is the process of O2 and CO2 exchange is compromised. This could be via occlusion (closing of airways), inflammation (which damages the capillaries), or cell changes via cancer.
Items that can cause respiratory failure include but are not limited to:
- Cancer
- Blunt chest trauma (Car accident, falls)
- Penetrating chest traumas (stabbings etc)
- Infection (pneumonia, flu, tuberculosis, etc)
- Allergic reaction causing inflammation
- Inflammation from other reasons (smoking, COPD)
Now to note - respiratory failure is NOT necessarily permanent. In some cases (such as allergic reactions, infections, etc.) this condition can be partially or fully reversed. It can be permanent as well. The only way to know for sure is asking the opinion of the physician taking care of your loved ones. If you would be more comfortable having more than one brain looking at your loved ones information, asking for a second opinion is also 100% acceptable. Some are comforted by having the second opinion, others are not.
A gas that you breathe out is a waste gas?
The gas that is being referred to is carbon dioxide which is a waste product of cellular respiration. In the respiratory system carbon dioxide is removed from the body as it is breathed out. This is done by the exchange of oxygen and carbon dioxide between the lungs and bloodstream. Oxygen is inhaled in enters the bloodstream and is then distributed throughout the body. At the same time carbon dioxide is breathed out which is produced as a waste product of cellular respiration.
What are the major organs in respiratory system?
The main organs of the respiratory system are the nose, pharynx, trachea, bronchi, and lungs.
What happens to the circulartory system if the respiratory system does not function properly?
If you're not getting enough O2 into your blood, you will feel tired, lazy, and non-energetic. This could be due to lung cancers, pneumonia, bronchitis, tracheal laceration, faulty epiglottis, etc. When you don't have enough O2, it means you have more carbon dioxide in your blood, which is a waste product. This is dangerous and can be fatal if untreated.
What are one of two places where air enters your body?
Two air passages which allow air to enter the body are the cilia and aveoli !!!
How many brain cells does the average person lose per day?
There is no exact amount of brain cells used throughout a lifetime. However, scientists have discovered that as humans we only use 10 percent of our brain on a daily basis.
What happens during breathing?
You don't only "breath in air, and breath out air,"
You breath in Oxygen and let out Carbon Dioxide. Passes to the diaphragm and the lungs, inhale oxygen, it goes through your body, exhale Carbon Dioxide, From which the body has made when inhaled.
What is the speed of the average sneeze?
An average sneeze comes from your mouth and nose at somewhere between 40 and 100 mph.
There can be variation:
This was tested on MythBusters and they found their fastest sneeze being 39 mph. Not to say some people don't sneeze faster, but 102 mph is the fastest recorded speed. The world record has been said to be at 115 km per hour [71.5 mph].
The average person can sneeze as fast as up to 700mph.
100 MPH.
When you hold your breath what happens to the pulse rate?
Oxygen (that we breathe) eventually ends up in the bloodstream, and travels around the body via the red blood cells. When we are relaxed, your heart is not under much pressure in terms of transporting oxygen. However, when you exercise or hold your breathe, oxygen levels will decrease and your heart will speed up to try and keep whatever oxygen that's in the blood flowing. In other words your heart will speed up to compensate (make up for) the reduction in oxygen levels.
What are the two large lightweight organs of the respiratory system?
These two organs are the lungs.
The lungs are these two organs.
What 2 processes are involved in anaerobic respiration?
Anaerobic Respiration can occur in plant and animal cells, in the absence of oxygen.
Animal Cells
C6H12O6 (glucose) ---> 2 lactic acid + 2ATP
Plant Cells
C6H12O6 ---> ethanol + carbon dioxide + 2ATP
The two processes that occur are:
1 - Glycolysis (occurs in the cytosol of cells): The glucose molecule is split into two pyruvate (3- carbon molecules). As a result, energy is released and forms 2 ATP molecules released as well as 2 loaded acceptor molecule called NADH.
-(Since anaerobic respiration occurs in the absence of oxygen, it can no longer continue its journey to the Krebs Cycle and the Electron Transport Chain.)
2 - Fermentation: The hydrogens from the 2 NADH molecules. In animals, The NADs will then reattach these hydrogens onto the middle carbon atom in the pyruvate (3- carbon) molecule. This produces 2 lactic acid molecules, for each pyruvate molecule. In comparison, in plants, ethanol and carbon dioxide is produced.
