As Mrs. F stands up, you notice that she is limping She tells you that she banged her foot against a chair several days ago, and it is still sore. When you examine it, you see a swollen, dark purple little toe on her right foot. What is the significance of this sign? What further assessment would be most appropriate for 6. Mrs. F's bruised toe?

a. It might indicate that she is a drinker, so she should be tested with a breathalyzer
b. She may have trouble absorbing calcium, so you should check to see if the toe is broken.
c. It may indicate an inner ear problem, so she should be referred to an ear, nose, and throat specialist
d. It may indicate a cerebellar problem, so she should have a CAT scan
e. It was just a random accident, but her liver's ability to metabolize painkillers should be assessed before treating it.