From the prior regression, I decide to test whether there is…

From the prior regression, I decide to test whether there is an interaction between marital status and sex in my wage model.  Based on the results below, what is the reference category for the interaction?  Table 2. OLS Regression of Wage with Marriage × Female Interaction Variable Coefficient Std. Error t-value p-value Married#Female 0    1 –0.535 0.455 –1.18 0.240 1    0 2.061 0.434 4.75 0.000 1    1 –0.881 0.449 –1.96 0.050 Tenure 0.260 0.052 5.03 0.000 Tenure² –0.00516 0.00184 –2.81 0.005 Constant 4.579 0.359 12.76 0.000  

During an annual physical examination, a 43-year-old patient…

During an annual physical examination, a 43-year-old patient states that she does not perform monthly breast self-examinations (BSEs). She tells the nurse that she believes that mammograms “do a much better job than I ever could to find a lump.” The nurse should explain to her that:

A patient comes to the clinic because she found a mass in he…

A patient comes to the clinic because she found a mass in her left breast that is present during and after her menstrual periods. On palpation the nurse finds a mass in the left breast that is round, firm, rubbery, and freely movable. This finding is consistent with which breast disorder?