in patients with low or moderate probability of clots in the deep veins of the leg a negative d dimer result generally rules out dvt some patients with blood clots will be false negatives
However, an analysis of the. the benefits of both a bachelorâs degree and an associateâs degree. still tend to outweigh the costs, with both degrees earning a. return of about 15 percent over the past decade. The return has. remained high in spite of rising tuition and falling earnings.
C: Use with caution if benefits outweigh risks. Animal studies show risk and human studies not available or neither animal nor human studies done. D: Use in LIFE-THREATENING emergencies when no safer drug available. Positive evidence of human fetal risk. X: Do not use in pregnancy. Risks involved outweigh potential benefits.