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ONS ONCC Chemo Renewal Questions and Answers Latest Version Already Passed
What is a vesicant agent in chemotherapy?✔✔A vesicant is a chemotherapy drug that can cause tissue necrosis if it leaks outside the vein.
Why are central venous access devices often used for chemotherapy?✔✔Central lines provide reliable vascular access and reduce the risk of vein irritation and extravasation.
What is the purpose of chemotherapy competency validation?✔✔It ensures nurses have the knowledge and skills to safely administer and manage chemotherapy.
Why must waste materials from chemotherapy administration be disposed of in designated containers?✔✔These materials are hazardous and require proper disposal to prevent contamination and environmental harm.
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How should a nurse respond if a patient experiences a hypersensitivity reaction during chemotherapy?✔✔Stop the infusion immediately, assess the patient, and initiate emergency interventions per protocol.
What role does the Oncology Nurse play in chemotherapy patient education?✔✔The nurse educates patients on side effects, self-care strategies, safety precautions, and when to seek help.
What is the primary goal of chemotherapy in cancer treatment?✔✔The primary goal of chemotherapy is to destroy or slow the growth of cancer cells.
Why is personal protective equipment (PPE) essential during chemotherapy administration?✔✔PPE protects healthcare workers from exposure to hazardous chemotherapy drugs.
What is the purpose of a chemotherapy spill kit?✔✔A chemotherapy spill kit contains the tools needed to safely clean up hazardous drug spills and protect staff and patients.
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Why is it important to verify the chemotherapy order before administration?✔✔Verification ensures the correct drug, dose, patient, route, and timing, reducing the risk of medication errors.
What is extravasation in the context of chemotherapy?✔✔Extravasation is the unintentional leakage of chemotherapy drugs into surrounding tissues, which can cause severe damage.
Why must chemotherapy drugs be handled in a biological safety cabinet?✔✔Biological safety cabinets reduce the risk of drug aerosolization and exposure during preparation.
What should a nurse do immediately after a chemotherapy extravasation is suspected?✔✔Stop the infusion, leave the catheter in place, and follow institutional protocol for managing the site.
What is the rationale for giving premedications before certain chemotherapy agents?✔✔Premedications can prevent or reduce adverse reactions such as nausea, hypersensitivity, or infusion reactions.
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