What is the main problem when pulmonary edema is present? A. The chest wall gets fatigued and cannot expand.
B. Alveoli collapse when there is fluid around them.
C. Oxygen cannot diffuse through fluid in the alveoli.
D. Fluid in the alveoli begins an inflammatory response.

Which of the following is true of vegans?

Which action is most likely to contribute to a positive self-image?

Which of the following accounts for someone who has had regular herpesvirus-mediated cold sore or genital sore flare-ups? a) re-infection by a closely related herpesvirus of a different strainb) re-infection by the same herpesvirus strainc) copies of the herpesvirus genome permanently maintained in host nucleid) copies of the herpesvirus genome permanently maintained in host cell cytoplasm