First-degree AV block is best treated with a pacemaker

Which of the following sets of disorders is characterized by increased osmotic fragility?

a. HE and PNH b. HS and hereditary overhydrated stomatocytosis c. HS and hereditary dehydrated stomatocytosis d. HS and thalassemia

By creating a/an __________, you are indicating in a written document what your wishes are while you are still alive

a. living will b. healthcare proxy c. intestacy d. euthanasia preference