ONS Chemotherapy & Immunotherapy Certificate – 150 Practice Exam Questions on Chemotherapy Drugs, CINV & Immunotherapy

This document contains approximately 150 exam-style questions and verified answers designed to help healthcare professionals prepare for the Oncology Nursing Society (ONS) Chemotherapy and Immunotherapy Certificate examination. The material focuses on essential oncology nursing knowledge required for safe administration and management of antineoplastic therapies, including chemotherapy pharmacology, immunotherapy mechanisms, cancer treatment principles, and oncology patient safety. The questions are structured in a clear question-and-answer format to support efficient learning, rapid review, and certification exam preparation. The content provides detailed coverage of critical oncology topics such as cell cycle phases, mechanisms of chemotherapy agents, alkylating agents, antimetabolites, antitumor antibiotics, hormone therapies, and targeted cancer treatments. It also explains the clinical goals of cancer treatment including cure, control, and palliation, as well as treatment strategies like neoadjuvant and adjuvant therapy used in oncology care. A significant portion of the document focuses on chemotherapy toxicities and oncology nursing management, including myelosuppression, neutropenia, anemia, thrombocytopenia, hypersensitivity reactions, extravasation, and vesicant medication risks. It also covers chemotherapy-induced nausea and vomiting (CINV) classifications, risk factors, and commonly used antiemetic medications such as serotonin (5-HT3) antagonists and neurokinin-1 inhibitors. The immunotherapy section explains modern cancer treatment approaches including monoclonal antibodies, immune checkpoint inhibitors, CAR T-cell therapy, cancer vaccines, and oncolytic virus therapy, along with mechanisms of action and common adverse effects. It also addresses oncology safety practices such as hazard control hierarchy, dosing methods, and infusion-related reactions that oncology nurses must recognize and manage. The material aligns closely with oncology nursing concepts taught in “Chemotherapy and Immunotherapy Guidelines and Recommendations for Practice” published by the Oncology Nursing Society, one of the primary clinical references used by nurses preparing for the ONS Chemotherapy & Immunotherapy Certificate. The questions translate these guidelines into exam-focused review content, helping learners reinforce pharmacology knowledge, treatment safety, and oncology patient care principles. This document may be useful for students and healthcare professionals enrolled in or preparing for courses such as: • Oncology Nursing • Advanced Oncology Nursing Practice • Chemotherapy and Immunotherapy Administration Training • Cancer Pharmacology • Oncology Patient Care and Safety It may also benefit the following learners: • Registered nurses preparing for the ONS Chemotherapy & Immunotherapy Certificate • Oncology nurses seeking chemotherapy administration certification • Nursing students studying oncology pharmacology • Nurse practitioners specializing in oncology care • Healthcare professionals involved in cancer treatment and infusion therapy • Nurses reviewing oncology drug mechanisms, toxicities, and safety protocols Because the document compiles high-yield certification exam questions and concise explanations, it serves as an effective resource for certification preparation, oncology pharmacology review, chemotherapy safety training, and clinical oncology exam study. Keywords: ons chemotherapy immunotherapy certificate exam, oncology nursing exam questions, chemotherapy pharmacology nursing, immunotherapy nursing review, oncology certification practice questions, chemotherapy induced nausea vomiting CINV, neutropenia oncology nursing care, myelosuppression chemotherapy management, extravasation vesicant chemotherapy nursing, monoclonal antibodies cancer therapy, immune checkpoint inhibitors nursing, CAR T cell therapy oncology, chemotherapy drug classifications nursing, antimetabolites chemotherapy mechanism, alkylating agents oncology pharmacology, oncology patient safety chemotherapy, hypersensitivity reactions chemotherapy infusion, oncology medication dosing methods, targeted cancer therapy nursing, oncology nursing certification preparation