Lungs

No. Your lungs pass oxygen into the blood and also pass carbon dioxide to the air outside your body.

Oxygen combines with carbon to form carbon dioxide. This happens in our muscles, among other places.

There are millions of the tiny tubes in each of the kidney to carry blood and other nutrients both inside and outside of the kidney. The artery basically divides into many tiny blood vessels throughout the kidney.

the alvioli

The air pressure changes inside and outside the body, breathing takes place.In normal conditions,air moves from high pressure area to low pressure are.

Most models use 2-liter soda pop bottles to model the lungs, I prefer the smaller, cheaper plastic cups in a classroom setting. Each breath begins with a contraction of the diaphragm, a dome-shaped sheet of muscle that lies just below the lungs. When you inhale, your diaphragm contracts, or flattens downward. This contraction creates a lower pressure in your chest cavity. Normal outside air pressure forces air through the nose and mouth, down the trachea and into the lungs. When you exhale, your diaphragm relaxes, increasing pressure on the lungs and forcing air out of the body. Materials: Flexible straws Clear plastic cups (7, 8 or 9 oz) Small balloons Large balloons Scissors Modeling clay Scotch tape Rubber bands Steps 1. Make a hole about the diameter of a straw in the bottom of the plastic cup with the scissors 2. Cut a 5 cm inflexible section of a straw 3. Make a small slit in the elbow of another straw 4. Insert the 5 cm piece of straw into the slit to form a "Y". Use some modeling clay and tape to make the joint airtight. 5. Tape the small balloons to each end of the diagonal segments of the "Y". Make sure these connections are airtight. 6. Thread the vertical (long) leg of the "Y" through the hole in the cup and seal with clay. 7. Cut the neck off the large balloon. Cover the open end of the cup with the rest of the balloon, use rubber band and tape to secure it. In this model, the cup is the chest cavity, the straws are the bronchi and trachea, the small balloons are the lungs, and the big balloon is the diaphragm. Manipulating the large balloon (pulling it out and pushing it in) will cause the small balloons to inflate and deflate, modeling breathing.

you had a clotted nosebleed, injured An internal organ or vommited too much Depends on where the blood came from. If the blood comes from a nosebleed, it means you have a contusion in your nose, and you're bleeding down into your mouth. This could also indicate bleeding gums, or lacerations in the mouth or throat. You use the term spitting up. If you mean vomiiting blood, you're discussing a hemorrhage -- and this one requires a 911 call (possibilities include upper or lower gastric hemorrhage, esophageal varices, and other conditions). If you mean coughing up blood, this could indicate an insult to the lungs -- a visit to the hospital is called for now. If the bleeding is copious, call 911. A little more information would go a long way in helping me answer this.

With each breath, the lungs take in oxygen and remove carbon dioxide.

the lungs have a great surface area thanks to the alveoli; have an extremely thin (1 cell thick) epithelium.

There are a number of gases that enter and leave the lungs - predominantly, humans Inspire (Breathe in) Oxygen and Expire (Breathe out) Carbon Dioxide.

soo that is the answer init lool x

Yes. A whale is a mammal. Mammals have lungs.

One measure of lung size is called vital capacity and it refers to the amount of air that can be inhaled and exhaled forcibly in one breath.

Carbon Dioxide

A cold is a common ailment of the respiratory system. If you're taking care of someone who has a cold, make sure that they have plenty of tissues and stay hydrated. Also offer cold medicine if it's available.

The inner fold pleura closest to lung tissue is called the visceral pleura.

They are structured like they are because the help us to breathe. The reason they have alveoli is because they help us with gas exchange

The gases are to dissolve and diffuse through.

yes, they can. This is one of the effects of smoking too much. Once the alveoli pops, they cannot be fixed.

Pleural effusion is excess fluid that accumulates between the two pleural layers, the fluid-filled space that surrounds the lungs. Excessive amounts of such fluid can impair breathing by limiting the expansion of the lungs during ventilation.

the average person breaths in about 7 to 8 litres of air every minute when relaxed hope this answers your question

The lungs are the organs used in breathing. It is not known what the lung capacity of a pig is.

The human respiratory system is adapted to breath the air on Earth, which is:

Nitrogen (N2): 78.084%

Oxygen (O2): 20.946%

Argon (Ar): .9340%

Water vapor (H2O): .4%

Carbon Dioxide (CO2): .039445%

Neon (Ne): .001818%

Helium (He): .000524%

Methane (CH4): .000179%

Krypton (Kr): .000114%

Hydrogen (H2): .000055%

Nitrous oxide (N2O): .00003%

Carbon monoxide (CO): .00001%

Xenon (Xe): .000009%

Ozone (O3): .000007%

Nitrogen dioxide (NO2): .000002%

Iodine (I2): .000001%

Ammonia (NH3): minimal traces

Humans are not known to be able to breathe any drastically different type of air.

33945

simple squamous epithelium

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