The combination of a relatively sudden decline in mental status, weight loss, and a hyperdynamic state, coupled with an enlarged thyroid and exophthalmos, suggests ____.

What is a difficulty in relying on referent values or cutoffs in converting a numerical test results into a yes-or-no clinical diagnosis?

A) Test results can fall beyond the cutoff values, leaving the diagnostic question unanswered. B) The cutoff value is patient-specific and must be calculated for each individual patient. C) The value considered to be the cutoff is variable depending on the prescribing physician. D) There is a range of test result values that are shared between those with and without the condition.

Which of the following icons enables the user to choose which signature to place in the new letter about patient?

A. Copy B. Preferences C. Signature D. Edit