Yes you need a doctors order for a blood test.
In Canada, yes. However it may vary depending on where you live
Chiropractors are hollistic doctors. They can refer you to another doctor for additional help if they feel you need it.
It may or may not be (most likely will be), doctors may need to test to check the cause of the problem, in case it may be worse than anticipated.
If you need blood, people donate their own blood. If you really need some blood the doctors collect the donations and give you the other persons blood.
sum kind of freaking doctors license, dude
You need a doctors prescription made out in your name for the drug. If you have lost the prescription then you need to get your doctor to confirm (in writing) that he/she did indeed prescribe the drug for you, how much he/she prescribed and why you needed it.
Doctors need nurses at work to assist them in the care for patients. Nurses help patients feel comfortable, in some cases they can prescribe medication and they check blood pressure, take temperatures and carry out blood tests.
That is correct, warfarin is a blood thinning drug, which means that it makes the blood less likely to clot. It is also sold under the name coumadin. People who are at risk of a heart attack or stroke may need to take this drug.
The dose of a drug needed to produce a desired result.
The drug manufacturers send in representatives to doctors and give them free samples of drugs so that their patients can try them out, and so the doctors will be aware of their new drugs. However, if doctors need medicine for themselves, they have to go buy it from a pharmacy just like everyone else. :)
it could be constipation or (unlikely) bowel cancer
No. A blood test is the most accurate type of drug test. Because marijuana is a fat soluble drug, traces of it will remain in your body for at least a month. Anytime your body metabolizes fat, it is converted to glucose. Glucose is your blood sugar and cells need it in order to live. A urine test can be passed because you can dilute your urine using water if you drink it excessively before your test. A blood test allows them to look at the individual components of your blood, and in your case, they will find very high levels of THC