A nurse is planning priority interventions for a community health program. Which of the following interventions should the nurse include?

Choice A reason: One dose of the immunization does not give children lifelong protection from hepatitis B. The immunization requires a series of three or four doses, depending on the vaccine type, to provide long-term immunity. The first dose is usually given at birth, followed by the second dose at 1 to 2 months of age, and the third dose at 6 to 18 months of age. Some children may need a fourth dose at 4 to 6 years of age.

Choice B reason: Hepatitis B does not spread easily among children through casual contact. Hepatitis B is a blood-borne infection that is transmitted through exposure to infected blood or body fluids, such as through sexual contact, sharing needles, or from mother to child during birth. Casual contact, such as hugging, kissing, or sharing food, does not pose a risk of transmission.

Choice C reason: Many people who acquire acute hepatitis B develop chronic hepatitis. Chronic hepatitis is a condition where the infection persists for more than six months and causes inflammation and scarring of the liver. Chronic hepatitis can lead to serious complications, such as cirrhosis, liver failure, or liver cancer. About 90% of infants, 25% to 50% of children aged 1 to 5 years, and 5% to 10% of adults who get infected with hepatitis B will develop chronic hepatitis.

Choice D reason: People who have had a hepatitis B infection do not need the immunization. The immunization is only effective in preventing the infection, not treating it. People who have had a hepatitis B infection will develop natural immunity, which means they will not get infected again. However, they should still be monitored for any signs of liver damage or complications.

Choice A reason: Implementing a disaster triage plan with a local medical facility is not an action that the nurse is engaging in disaster preparedness efforts. This is an action that the nurse is engaging in disaster response efforts, which are the actions taken during or immediately after a disaster to save lives, minimize injuries, and protect property.

Choice B reason: Functioning as a manager at a temporary shelter is not an action that the nurse is engaging in disaster preparedness efforts. This is an action that the nurse is engaging in disaster recovery efforts, which are the actions taken after a disaster to restore the normal functioning of the community and the environment.

Choice C reason: Assisting with the identification of a biological agent is not an action that the nurse is engaging in disaster preparedness efforts. This is an action that the nurse is engaging in disaster mitigation efforts, which are the actions taken before, during, or after a disaster to reduce or eliminate its impact.

Choice D reason: Organizing a mass casualty drill for community members is an action that the nurse is engaging in disaster preparedness efforts. This is an action that the nurse is engaging in disaster prevention efforts, which are the actions taken before a disaster to prevent or minimize its occurrence or effects. A mass casualty drill is a simulation exercise that tests the readiness and capacity of the health care system and the community to respond to a large-scale emergency.