Keep in mind that the aforementioned jobs (phone triage, case management, nursing management) generally require prior clinical work experience.
While it's not mandatory that one "pay one's dues" for an "easy" nursing job, remember that there will be more competition and less demand for certain types of jobs.
You might be interested in home health where you see only one patient at a time, though you will see several patients each day. Still, candidates with inpatient experience are often preferred.
Some kinds of psych nursing aren't as physically demanding as others. If you're interested in this, see if there are any local facilities with this type of service and see if you can find out what the demand is for nurses (versus the current demand in many area for acute and LTC nursing jobs
Public health nursing shouldn't be as physically demanding as they generally work in preventative care and community health services. Check with your local government services for the requirements and demands of nursing positions in that area.