DEAR DR. ROACH: I see screening tests advertised often. For $160, I can get screened for conditions that might cause strokes, heart disease, aneurysms, etc. My partner and I are in our early and mid-60s. Should we get these done? -- K.S.
ANSWER: Sometimes screening tests make a great deal of sense; other times they don’t. It all depends on how likely it is that a person would have the condition in …