If I were you I would get your dog into the vet A.S.A.P! My dog had that and his stiches came undone from the inside.
It's unlikely that broken stitches would cause blood IN the urine, unless the urinary duct itself has been damaged. There would be internal bleeding, but not blood in the urine.
Your dog probably has kidney or bladder stones, or a urinary tract infection and it was just coincidence that it surfaced around the time he was neutered. See the vet and chances are you'll be taking the dog home with some antibiotics.
Because signs of blood in you urine can be a sign of something serious.
Something serious. See a doctor
Kidneys are like a filter. They remove waste from your blood and create Urine, everything in your urine is something the body does not need!
Blood in your urine is not dangerous per se but requires evaluation, especially when accompanied with pain during urination. This could be something as common as a Urinary Tract Infection or as painful as a Kidney Stone.
Blood is not "converted" into urine. Urine is EXTRACTED from the blood by the two organs called the "kidneys".
Urea is one of the substances in urine, and urine is in your blood stream until the kidney extract the urine from your blood.
No, if there is blood in your urine, you need to go to a Doctor asap, you may have a kidney infection or something more serious.
Blood in the urine can be caused by infection, stones, cancer, and many other causes. Follow up with your health care provider to make sure that the cause is not something serious.
If you have taken something to "flush" your system of drugs in urine, the blood might make the test still show up positive as blood tests give a more accurate report of your usage.
Blood and urine are spun on centrifuges.
I wouldn't hesitate to take your cat to the animal doctor as a matter of urgency. Blood in the urine is something that should be looked into asap.
. What is the relation of blood pressure and blood colloids to urine formation?