1
,Oncology Nursing Clinical Test Bank (2025 Edition) | 320
Exam-Ready Questions + Detailed Rationales | NCLEX,
OCN, MSN Prep
Table of Content
Table of Content .......................................................................................................... 2
Oncology Nursing Clinical Test Bank (2025 Edition) | 320 Exam-Ready Questions + Detailed
Rationales | NCLEX, OCN, MSN Prep ............................................................................. 3
Cancer Biology & Pathophysiology ............................................................................. 3
Screening & Diagnostics .......................................................................................... 14
Chemotherapy ........................................................................................................ 25
Radiation Therapy ................................................................................................... 36
Targeted & Immunotherapies ................................................................................... 47
Oncologic Emergencies ........................................................................................... 58
Symptom Management ........................................................................................... 70
Palliative Integration in Oncology ............................................................................. 81
Patient & Family Education in Oncology .................................................................... 86
Psychosocial Considerations in Oncology................................................................. 98
Survivorship & Long-Term Care .............................................................................. 108
2
,Oncology Nursing Clinical Test Bank (2025 Edition) | 320
Exam-Ready Questions + Detailed Rationales | NCLEX, OCN,
MSN Prep
Cancer Biology & Pathophysiology
1. A 58-year-old male with a 30-year history of smoking presents with chronic cough and
unexplained weight loss. Imaging reveals a centrally located lung mass. A biopsy shows
small round cells with scant cytoplasm and neuroendocrine markers. Which of the
following characteristics most accurately describes this malignancy?
A. Slow-growing tumor with glandular differentiation
B. Tumor arising from alveolar macrophages
C. Aggressive tumor with early metastasis and paraneoplastic syndromes
D. Tumor with keratin pearls and intercellular bridges
Answer: C
Rationale: Small cell lung cancer is an aggressive neuroendocrine tumor strongly
associated with smoking. It has early metastasis and is commonly linked to paraneoplastic
syndromes such as SIADH or ectopic ACTH.
• A: More indicative of adenocarcinoma.
• B: Incorrect; tumors do not arise from macrophages.
• D: Describes squamous cell carcinoma histologically.
Difficulty Level: Medium
Cognitive Level: Application
Mapped To: OCN Blueprint, Cancer Pathophysiology
Nursing Process: Assessment
2. A patient’s tumor exhibits loss of function in the TP53 gene. What is the likely impact of
this mutation?
A. Enhanced DNA repair during replication
B. Increased apoptosis in damaged cells
C. Uncontrolled cell division and survival of damaged cells
D. Reduced angiogenesis within tumor tissue
3
, Answer: C
Rationale: TP53 encodes the p53 tumor suppressor protein, which regulates DNA repair,
apoptosis, and cell cycle arrest. Mutation leads to unchecked proliferation.
• A and B: Loss of TP53 impairs these protective mechanisms.
• D: p53 loss doesn't directly reduce angiogenesis.
Difficulty Level: Medium
Cognitive Level: Recall
Mapped To: Cancer Genetics / Hallmarks of Cancer
Nursing Process: Assessment
3. A 47-year-old female with a family history of breast and ovarian cancer tests positive for
a BRCA1 mutation. Which process is most affected by this mutation?
A. Cell membrane receptor signaling
B. Homologous recombination repair of DNA
C. Protein synthesis and folding
D. Oxidative phosphorylation in mitochondria
Answer: B
Rationale: BRCA1 plays a critical role in homologous recombination DNA repair.
Mutations impair DNA repair and increase cancer risk.
• A, C, D: Not primary roles of BRCA1.
Difficulty Level: Medium
Cognitive Level: Recall
Mapped To: Cancer Genetics
Nursing Process: Planning
4. Which of the following processes enables tumor cells to grow beyond 1–2 mm in size
and metastasize?
A. Inactivation of proto-oncogenes
B. Recruitment of inflammatory cells
C. Activation of telomerase
D. Induction of angiogenesis
4
,Oncology Nursing Clinical Test Bank (2025 Edition) | 320
Exam-Ready Questions + Detailed Rationales | NCLEX,
OCN, MSN Prep
Table of Content
Table of Content .......................................................................................................... 2
Oncology Nursing Clinical Test Bank (2025 Edition) | 320 Exam-Ready Questions + Detailed
Rationales | NCLEX, OCN, MSN Prep ............................................................................. 3
Cancer Biology & Pathophysiology ............................................................................. 3
Screening & Diagnostics .......................................................................................... 14
Chemotherapy ........................................................................................................ 25
Radiation Therapy ................................................................................................... 36
Targeted & Immunotherapies ................................................................................... 47
Oncologic Emergencies ........................................................................................... 58
Symptom Management ........................................................................................... 70
Palliative Integration in Oncology ............................................................................. 81
Patient & Family Education in Oncology .................................................................... 86
Psychosocial Considerations in Oncology................................................................. 98
Survivorship & Long-Term Care .............................................................................. 108
2
,Oncology Nursing Clinical Test Bank (2025 Edition) | 320
Exam-Ready Questions + Detailed Rationales | NCLEX, OCN,
MSN Prep
Cancer Biology & Pathophysiology
1. A 58-year-old male with a 30-year history of smoking presents with chronic cough and
unexplained weight loss. Imaging reveals a centrally located lung mass. A biopsy shows
small round cells with scant cytoplasm and neuroendocrine markers. Which of the
following characteristics most accurately describes this malignancy?
A. Slow-growing tumor with glandular differentiation
B. Tumor arising from alveolar macrophages
C. Aggressive tumor with early metastasis and paraneoplastic syndromes
D. Tumor with keratin pearls and intercellular bridges
Answer: C
Rationale: Small cell lung cancer is an aggressive neuroendocrine tumor strongly
associated with smoking. It has early metastasis and is commonly linked to paraneoplastic
syndromes such as SIADH or ectopic ACTH.
• A: More indicative of adenocarcinoma.
• B: Incorrect; tumors do not arise from macrophages.
• D: Describes squamous cell carcinoma histologically.
Difficulty Level: Medium
Cognitive Level: Application
Mapped To: OCN Blueprint, Cancer Pathophysiology
Nursing Process: Assessment
2. A patient’s tumor exhibits loss of function in the TP53 gene. What is the likely impact of
this mutation?
A. Enhanced DNA repair during replication
B. Increased apoptosis in damaged cells
C. Uncontrolled cell division and survival of damaged cells
D. Reduced angiogenesis within tumor tissue
3
, Answer: C
Rationale: TP53 encodes the p53 tumor suppressor protein, which regulates DNA repair,
apoptosis, and cell cycle arrest. Mutation leads to unchecked proliferation.
• A and B: Loss of TP53 impairs these protective mechanisms.
• D: p53 loss doesn't directly reduce angiogenesis.
Difficulty Level: Medium
Cognitive Level: Recall
Mapped To: Cancer Genetics / Hallmarks of Cancer
Nursing Process: Assessment
3. A 47-year-old female with a family history of breast and ovarian cancer tests positive for
a BRCA1 mutation. Which process is most affected by this mutation?
A. Cell membrane receptor signaling
B. Homologous recombination repair of DNA
C. Protein synthesis and folding
D. Oxidative phosphorylation in mitochondria
Answer: B
Rationale: BRCA1 plays a critical role in homologous recombination DNA repair.
Mutations impair DNA repair and increase cancer risk.
• A, C, D: Not primary roles of BRCA1.
Difficulty Level: Medium
Cognitive Level: Recall
Mapped To: Cancer Genetics
Nursing Process: Planning
4. Which of the following processes enables tumor cells to grow beyond 1–2 mm in size
and metastasize?
A. Inactivation of proto-oncogenes
B. Recruitment of inflammatory cells
C. Activation of telomerase
D. Induction of angiogenesis
4
