Anatomic approach that is through the pubic bone:

Which of the following is not that helpful for patients in a waiting room?

A. Storage for coats and umbrellas B. Appropriate reading materials C. Coffee and snacks D. An overhead speaker for calling names

QC protocols prohibit use of outdated evacuated tubes because:

a.) additives that speed up clotting crystalize on the sides of the tube b.) bacteria begin to grow in these tubes, yielding erroneous results c.) stoppers may shrink, allowing specimen leakage if the tube is inverted d.) tubes may not fill completely, changing additive-to-sample ratio