A Prescribing Practitioner Has Ordered Cytochrome P450 Testing for a Patient

question 6

Multiple Choice

A prescribing practitioner has ordered cytochrome P450 testing for a patient who is not responding to his current antidepressant medication. Which is the best explanation the nurse can provide the patient for why the provider has ordered the test?

• A) "It can help find the most beneficial medication."
• B) "It provides important information for pharmacological research."
• C) "It may rule out any organic causes of your depression."
• D) "It helps determine the extent and severity of your depression."

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