A Mrs. Kristy L. France, Cardiology (Cardiovascular Disease), answered on behalf of Honor Society of Nursing (STTI). The blood type of a child depends on the blood type of the parents. Each parent/person has two genes that make up the blood type. Depending on which combination each parent has determines the different combinations that the child can have.
The use of bands and chains are mentioned on the Powerlift Assistance Exercises pages. This page will describe their use. The use of bands and chains are especially recommended for those who compete using squat and deadlifts suits and a bench shirt. The bands and chains mimic the effects that the gear gives and provide extra work for the top part of each lift.
More in Dental Care. Bands are used in orthodontics to anchor an appliance to the teeth or secure an archwire to the molars. Used on the molars and in some cases the premolars, bands are made from stainless steel and are very similar to a ring. Bands come in different sizes and are custom fit to the tooth using the appropriate dental instruments.