What does it mean when a population is ‘vulnerable’? in reference to patient populations in healthcare. Choose a population considered vulnerable. Why is this population considered vulnerable? What do you think can be done to address problems faced by this population

What does it mean when a population is ‘vulnerable’? in reference to patient populations in healthcare.
Choose a population considered vulnerable. Why is this population considered vulnerable? What do you think can be done to address problems faced by this population?
needs 1 source in APA.
discussion board post.