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ONCC Oncology Certified Nurse (OCN) (OCN) Practice Tests & Test Prep by Exam Edge - Review



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ONCC Oncology Certified Nurse (OCN) - Reviews


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Based on 200 reviews

Evelyn C.


"I have taken the CBCN exam twice before and I failed. I purchased your test 2 and I reviewed it over and over again. Im not a good test taker but your test taught me how to eliminate wrong answers and choose the correct one. Yesterday, I took the CBCN test and I passed!!!! Im so very happy and doing the happy dance!!! Woo Hoo!!! I will definitely purchase your test for the OCN exam which I plan to take early next year! Thank YOU! "



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See why our users from 154 countries love us for their exam prep! Including 200 reviews for the ONCC Oncology Certified Nurse (OCN) exam.

Exam Edge is an industry leader in online test prep. We work with institutional partners to offer a wide array of practice tests that will help you prepare for your big exam. No matter how niche your field of interest might be, we're here to help you prepare for test day.

   Excellent -- Based on 200 reviews

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ONCC Oncology Certified Nurse (OCN) - Test Reviews Sample Questions

Polypharmacy can best be described as which of the following?

Correct Answer:
the use of multiple medications to treat health-related conditions.
polypharmacy can best be described as the use of multiple medications by a single patient, typically to manage a variety of health-related conditions. this practice is most commonly observed among elderly populations, where individuals may have several chronic conditions that require pharmacological intervention.

the term "polypharmacy" is often used in a clinical context to highlight the use of an excessive number of medications concurrently, which can sometimes lead to adverse drug interactions, increased side effects, and diminished therapeutic outcomes. while there is no strict numerical definition, it is generally implied when a patient is taking five or more medications simultaneously. this can include a combination of prescription drugs, over-the-counter medications, and dietary supplements.

the prevalence of polypharmacy is a growing concern, especially as the global population ages. studies indicate that about 61% of people aged 65 or older are prescribed and regularly take multiple medications. the complexity of managing several medications raises the risk of medication non-adherence, errors in medication administration, and potential drug-drug interactions, which can lead to additional health complications.

polypharmacy is not just about the number of medications used but also about the appropriateness of each medication. a key aspect of managing polypharmacy effectively is regular review and rationalization of all prescribed medications. this involves assessing the continued need for each medication, its effectiveness, and any potential interactions with other treatments. this process, often carried out by a multidisciplinary healthcare team, aims to optimize therapeutic outcomes and minimize the risks associated with multiple drug therapies.

in summary, polypharmacy is characterized by the use of multiple medications by a patient to manage one or more health conditions. it is particularly common among older adults due to the higher prevalence of chronic diseases in this age group. while polypharmacy can be necessary and beneficial, it requires careful management to ensure patient safety and the effectiveness of the treatment regimen.