What is the approved shelf-life in days of red blood cell components that use one of the three additive solutions currently licensed in the United States?

Lateral pelvic tilts:

a. arise from muscle imbalance b. arise from differences in leg length c. involve rotation on the head of the femur d. all of the above

Which of the following can result in trisomy?

a. Anaphase lag b. Nondisjunction c. Chromosome banding d. Endomitosis