<prompt> Which of the following patient has the highest suicide risk:A 60 year old male, who recently lost his wife and lives aloneA 42 year old female, who lives with familyA 42 year old female, who is single and lives aloneA 22 year old male, who is single  <response>: Risk factors for suicide Sex: Males have higher suicide risks than females. Age: Old age is a risk factor for suicide. Poor social suppo is a risk factor. 