Test your understanding

292 questions across 70 topics. Every question can be answered from our plain-language explanations of National Cancer Institute content. These quizzes check understanding only — they are not medical advice.

Test your understanding

Learning path reviews

“I've just been diagnosed.”

“I'm starting treatment.”

“I'm caring for someone.”

“I want to understand cancer.”

“I'm interested in clinical trials.”

Quizzes by topic

Anemia and Cancer Treatment

Bleeding and Bruising (Thrombocytopenia) and Cancer Treatment

Cancer Prevention: An Overview

Cancer Screening: An Overview

Cancer Staging: What the Stage Means

Cancer Survivorship and Life After Treatment

Caregiver Self-Care

Caring for Someone with Cancer

Chemo Brain: Memory and Concentration Problems

Common Cancer Myths and Misconceptions

Constipation and Cancer Treatment

Diarrhea and Cancer Treatment

Emotions and Cancer

Fatigue and Cancer

Hair Loss (Alopecia) and Cancer Treatment

How Cancer Is Diagnosed

Infection and Neutropenia During Cancer Treatment

Joining a Clinical Trial

Lymphedema and Cancer

Making Future Plans With Advanced Cancer

Metastatic Cancer: When Cancer Spreads

Mouth and Throat Problems and Cancer Treatment

Nausea and Vomiting and Cancer Treatment

Nutrition During Cancer Treatment

Pain and Cancer

Peripheral Neuropathy and Cancer Treatment

Side Effects of Cancer Treatment

Skin and Nail Changes During Cancer Treatment

Sleep Problems in People With Cancer

Symptoms of Cancer: What to Watch For

Talking to Children About Your Cancer

The Phases of Clinical Trials

Tumor Markers

Types of Cancer Treatment: An Overview

Understanding Cancer Risk Factors

Understanding Cancer Statistics

Understanding Your Pathology Report

Weight Changes, Appetite Loss, and Cancer

What Are Brain Tumors?

What Are Clinical Trials?

What Causes Cancer? Understanding Risk Factors

What Is a Stem Cell Transplant?

What Is Bladder Cancer?

What Is Breast Cancer?

What Is Cancer?

What Is Cervical Cancer?

What Is Chemotherapy?

What Is Colorectal Cancer?

What Is Esophageal Cancer?

What Is Head and Neck Cancer?

What Is Hormone Therapy for Cancer?

What Is Hospice Care?

What Is Immunotherapy?

What Is Kidney Cancer?

What Is Leukemia?

What Is Liver Cancer?

What Is Lung Cancer?

What Is Lymphoma?

What Is Melanoma?

What Is Multiple Myeloma?

What Is Ovarian Cancer?

What Is Palliative Care?

What Is Pancreatic Cancer?

What Is Prostate Cancer?

What Is Radiation Therapy?

What Is Stomach Cancer?

What Is Surgery for Cancer?

What Is Targeted Therapy?

What Is Thyroid Cancer?

What Is Uterine Cancer?