A blood test is a laboratory analysis performed on a blood sample that is usually extracted from a vein in the arm using a needle, or via fingerprick. Blood tests are used to determine physiological and biochemical states such as disease, mineral content, drug effectiveness, and organ function.
| Reasons had | # of patients | Major | Moderate | Slight | None | Can’t tell | # of patients evaluated by |
|---|---|---|---|---|---|---|---|
| Treat my HIV | 8 |
|
1 | ||||
| General health | 5 | 0 | |||||
| Other | 3 |
|
1 | ||||
| Support another treatment | 2 |
|
1 |
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Report created on November 22, 2009.