The ducts inside the shaft are filled with blood.
Yes they are tubes. They are filled with blood.
Collected blood are kept inside a nitrogen-filled and freezing storage.
I was a bit nervous about donating blood, but the procedure was practically painless.
Syphilis preferentially destroys tiny blood vessels feeding your nerves. As such, the nerves die from lack of blood flow and the chancre is painless.
A hematoma is a blood-filled tumor.
It might be polyps, and sometimes they are painless.
painless hematuria ( blood in urine is the earliest symptom )
what are blood filled pimples
oxygenated blood is blood that is filled with oxygen.
A hemangioma is a tumor filled with blood vessels.
The systemic circulation brings oxygen-filled blood to the body tissues, and returns carbon-dioxide filled blood to the heart. The pulmonary circulation brings carbon-dioxide filled blood to the lungs.
BLood vessels, nerves and perforating canals are found in the central canal. It is filled with cerebrospinal fluid.
The right atrium and the right ventricle are filled with oxygen poor blood.
arteries carry red blood (oxygen), veins carry blue blood (no oxygen), i don't think that blood carries CO2,
You can use a oxygen tank or take a tubeworm. It's plume is bright red because it's filled with blood and inside the blood it contains hemoglobin, a protein that carries oxygen.
Blood is commonly found when the hymen tears. This is usually painless and results from some form of direct trauma.
How would it feel if your blood is acidic?After all, life is supposed to be painless (generally)P.S. i'm 13 :)
Bone marrows purpose is to protect the inside of your bone. Bone marrow is filled with blood cells and your bone marrow can get infected.
the blood cells carry the the minerals and the blood to the bone when more blood cells are made from the bone
It's probably a blood blister. Maybe you bit the inside of your mouth while you were sleeping. Doesn't sound like any STD I know of.
The systemic veins and heart transfer waste-filled blood from the tissues into the pulmonary circulattion. The sytsemic veins bring waste-filled blood to the right atrium, which pumps it into the right ventricle, which pumps it into the pulmonary circulation.
I smushed a bug in the house that was silver and looked similiar to a roach, but inside was red guts....so hence, ergo do silverfish have blood inside? I believe they do from looking at other info on net.
You have to test your blood sugar levels by using a meter. This will tell you how high or low your blood sugar is and it is painless and only takes a minute or two.
There are valves inside of your veins, arteries, and capillaries that stop blood from going in the other direction.