Results: Causes of Hand itch OR Finger itch. 1. Cholestasis disease of pregnancy. A liver condition that can occur usually in the last stage of pregnancy. The flow of bile in the gallbladder or liver is impaired by the high levels of pregnancy hormones.
BLS certification is a basic requirement in most dental, medical, and surgical facilities. Initial BLS certification is valid for two years, and certification renewal is required every two years.
There is not much difference between the two. BLS is a term used at the professional level that indicates more complex CPR training for a medical professional. A professional medical worker such as a doctor, nurse, EMT, or fireman learns CPR with some added techniques that are only taught to medical professionals.