Which of the following organizations has established a list of potentially dangerous abbreviations?

Which of the following statements made by a patient's family member would lead you to suspect that the patient is suffering from hypovolemic shock?

a. "He has had a rash for the past three days." b. "He cannot stop throwing up." c. "He has been taking an antibiotic for a chest cold." d. "He got up this morning and was having a hard time breathing."

When a naive B cell leaves the bone marrow, it has membrane-bound ________ antibody

a. IgA and IgE b. IgA and IgM c. IgD and IgE d. IgD and IgM