I f you mean space, that has been defined in many ways, 60 miles, 62 miles, 80 miles, 100 miles. For â¦ that answer you need to specify what you really need to know. Like where is there no more air, what is the International definition of the beginning of space.
If the level is not quite right, the doctor can easily work out from the blood test what the dose should be. Lithium blood tests need to be taken at least 12 hours after the last dose of lithium to make sure the test is reliable. Any time a change is made in the dose, the level has to be checked about five days later.
Your doctor will want to take regular blood tests during your treatment because lithium can affect kidney or thyroid function. Lithium works best if the amount of the drug in your body is kept at a constant level. It is important that the lithium level in your body not be too low or too high.our doctor will want to take regular blood tests during your treatment because lithium can affect kidney or thyroid function. Lithium works best if the amount of the drug in your body is kept at a constant level. It is important that the lithium level in your body not be too low or too high.