Determine the dosage to administer. Ordered:      diphenhydramine 25 mgOn hand:      diphenhydramine 12.5 / 5 mLGiven:            __________

What is the most common type of reaction in blood donors?

a. Varicose b. Variolar c. Vasospasm d. Vasovagal

Cytogenetic analysis focuses on:

a. Evaluation of the cell cycle b. Chromosome assessment c. Mitotic rates d. Quantitation of alleles