Final answer:
The statement that would complete the given nursing diagnosis is D) Support groups will decrease the mortality rate from STDs.
Step-by-step explanation:
The statement that would complete the given nursing diagnosis is D) Support groups will decrease the mortality rate from STDs.
The nursing diagnosis mentions the lack of support groups and programs for single parents, the elderly, and persons with STDs. Therefore, the completion of the statement would involve addressing this lack of support by introducing support groups. Support groups can help provide emotional and practical assistance to individuals affected by STDs, leading to improved outcomes and a decrease in the mortality rate.