Final answer:
A patient who has given up on life and is facing multiple life stressors could be exhibiting signs of hopelessness or major depressive disorder. Suitable nursing diagnoses may include Hopelessness, with interventions focusing on emotional support and mental health referrals.
Step-by-step explanation:
Nursing diagnoses are clinical judgments about a patient's experiences or responses to health conditions or life processes. A patient stating he has 'given up on life,' mentioning significant life stressors such as marital breakup, job loss, and impending homelessness, may be demonstrating signs of major depressive disorder or hopelessness. A suitable nursing diagnosis could express hopelessness and recent life changes. Another possible nursing diagnosis could be Hopelessness related to a perceived lack of control over life events. Interventions would focus on providing emotional support, establishing a safety plan, and referring the patient to mental health services for further evaluation and treatment.
Importantly, a thorough assessment by healthcare professionals, including mental health specialists, would be required to confirm any diagnosis and formulate an appropriate care plan. As every individual is unique, the patient's feelings and behaviors should be evaluated in the context of their personal history and current circumstances, ensuring a holistic approach to care.