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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

Would the body survive if the nervous and the respiratory system working together?

they already are working together

that's how your heartbeat raises when you're scared shitless.

that's how your breathrate goes up and your face turns red when you see someone you love

the body would NOT survive if they were not working together. if that were to happen people could only be kept alive using a mechanical computercontrolled breathing apparatus controlled by a machine which measures the oxygenlevels in the bloodstream.

Where does oxygen leave the blood?

When the blood is pumped through the body, it delivers essential oxygen for cells to function. When the blood becomes oxygen-poor, it goes past the lungs, in which the gas exchange, where the oxygen poor blood releases carbon dioxide, which is a bi product of the system (and is to be breathed out), and retrieves the air from the lungs, to begin the process again.

What does pulmonary vascular is unremarkable mean?

Pulmonary vascular means that the blood vessels in the heart and lung region looks normal and no problems were found. If something was found then it is possible to have pulmonary vascular disease.

What is the substance ejected through the mouth and used for diagnostic purposes in respiratory disorders?

sputum

is phlegm ejected through the mouth that can be examined for diagnostic purposes.

is a procedure in which a sample of mucus is coughed up from the lungs and them examined under a microscope to detect cancer cells.

What use do wasps have?

Almost every pest insect species has at least one wasp species that preys upon it or parasitizes it, making wasps critically important in natural control of their numbers, or natural biocontrol.

How does the respiratory system to internal and external stimuli?

how can respiatory system respond to internal and external stimuli

How do the respiratory system regulate our oxygen and carbon dioxide exchange?

breathing is regulated by the respiratory control centre (RCC) which detects signals from the chemoreceptors and proprioceptors, the RCC then sends a signal to the inspiratory centre and the expiratory control centre to either contract the external intercostal muscles and phrenic nerves to breathe out or relax the internal intercostal muscles and abs to breathe in.

What is the main function of the respiratory system is to transport gases?

Gases exit through the spincter, making the sound and smell we know as FART!

Part which prevents the food from entering the respiratory system?

It's entering the Urinary system, and when it's entered, it will go r past through the Large and small intenstine .

What type of epithelial tissue lines the respiratory tract?

Any body area that has an outlet to the out side is covered in a mucous membrane: respiratory tact. digestive tract, urinary tract, even the membrane that surrounds the orbit of the eye (eye ball).

What happens to the respiratory rate when your resting?

Just as when you exercise you breathe faster, when you sleep your breathing slows.

Your body will adjust it's rate of breathing to accomodate it's needs at the time, when you are sleeping less oxygen is needed since you are inactive.

Where does the breathing begin?

The respiratory tract consists of organs and tissues such as the nose, pharynx, bronchi, trachea and alveoli. The respiratory tract starts at the nose.

Does the respiratory system rid the body of carbon dioxide?

Blood containing carbon dioxide flows from veins throughout the body to the heart, and then the heart pumps it to the lungs. Small air sacs (alveoli) in the lungs remove the carbon dioxide from the blood and release it into the lungs where it is exhaled.

Did the respiratory rate of the test subject change after holding his or her breath?

Right when you stop holding your breath, your breath rate will certainly increase due to the body's increased need to expel the built up CO2 as well as inhale the lacking O2.

What causes air to stop moving into the lungs during inspiration?

Air stops moving into the lungs when the air pressure inside the lung is equal to the pressure of the air outside the body (the atmospheric pressure). The body creates negative air pressure inside the lungs by moving the diaphragm down and the chest wall out. This expands the volume of the lungs, creating negative air pressure, and air rushes in to fill the lungs.

Is breathing something that will happen if you think about it?

no that's a good question

u take a DEEP BREATH when u think about it

How long does alcohol stay in your respiratory system?

long. can't you imagine that, having stupid alcohol in you. i mean what is his kind of question? and especially in you respiration system, you cant breath, and you go awfully drunk! hope this helped you, although i only wanted to please you by answering! go to the doctors then, cuz i don't really know...

What organs or tissues belong to the respiratory system?

The heart, lungs and the brain. Oxygen enter the lungs, the brain motor response of what kind of air you inhaled, and goes to the heart, goes out again to the lungs through exhalation, which releases CO2.

Which activity is least beneficial for a healthy respiratory system?

Well, if you had asked "What lifestyle activity definitely has a negative impact on the respiratory system," I would answer "smoking."

What are the differences between the respiratory system of aquatic animals and non- aquatic?

The respiratory system of most non-aquatic animals is entirely enclosed in the human body and connected with the lungs. Many aquatic animals have developed open respiratory systems that include features like the gills.

What are the 3 organs of the respiratory system?

The respiratory system is the system in your body make of choclate and bricks