To Educate Clients on Health Promotion Measures to Minimize the Effect

To educate clients on health promotion measures to minimize the effect of normal age-related changes in immunity, the geriatric nurse:

A) describes the effects of low-dosage antibiotic therapy on opportunistic infections.
B) reinforces the usefulness of lymphocyte counts to detect new infections.
C) discusses the need for yearly flu immunization.
D) stresses the importance of maintaining intact skin and mucous membranes.