____ are limiters built into the bed section to prevent the extension fly sections from being overextended.

What happens in a pharmacy when new drugs are approved and technological advances are made?

A) The scope and standards of pharmacy practice change. B) Older pharmacy technicians are replaced by new ones with more up-to-date training. C) Patients must learn that the pharmacy has tried and true ways of doing things. D) Prescriptions for newly approved drugs will not be filled until the 2-year waiting period has passed.

The external jugular veins drain into the

A) dural sinuses. B) brachiocephalic veins. C) subclavian veins. D) carotid veins.