Which of the following organs secrete substantial amounts of bicarbonate into the duodenum to neutralize the acidity of the chime?

________ is when a cell membrane cannot respond normally to further stimulation

A) The refractory period B) Threshold C) Repolarization D) Action potential

Why are bandages after a venipuncture not recommended for young children?

a. they hurt too much b. they are not effective in preventing infections c. risk of irritation and swallowing the bandage d. make the venipuncture sites unusable the next time