ONS/ONCC Chemotherapy Immunotherapy
Certificate Exam Prep | Practice Questions
& Answers | 2026/2027
The stem cell divides, producing undifferentiated stem cells that are of what
lineage? - correct answer-myeloid or lymphoid
What cells do myeloid precursors turn into? - correct answer-red blood cells,
white blood cells, and platelets
What cells do lymphoid precursors turn into? - correct answer-specialized white
blood cells called lymphocytes
Granulocytes are - correct answer-basophils, eosinophils, neutrophils
Agranuloyctes are - correct answer-T lymphocytes, B lymphocytes, monocytes
What two type of immunity make up the immune system? - correct answer-
innate and adaptive
What line of defense is innate immunity? - correct answer-first
, What is the role of innate immunity? - correct answer-is to mount a non-specific
response to a non-self entity that does not retain memory of the entity
What types of things does innate immunity respond to? - correct answer-skin,
mucous membranes, normal flora of the skin and gut as barrier or bacterial
protection against foreign substances AND cellular components such as
phagocytes, natural killer cells, granulocytes, and macrophages
If innate immunity proves to be insufficient, what is mobilized? - correct answer-
adaptive immunity
Adaptive immunity leads to what? - correct answer-immune system memory
related to a pathogen or foreign substance
What are the three parts of adaptive immunity? - correct answer-humoral
immunity, cell mediated immunity, regulatory t-cells
What is humoral immunity made up of? - correct answer-b lymphocytes, memory
b cells, and plasma to produce immunoglobulins or antibodies
What is cell mediated immunity dependent on? - correct answer-cytotoxic t-cells,
helper t-cells and their cytokines
What are regulatory t-cells also known as? - correct answer-supressor t-cells
What do regulatory t-cells do? - correct answer-regulate the immune response to
prevent autoimmune reactions and limit inflammatory responses
Certificate Exam Prep | Practice Questions
& Answers | 2026/2027
The stem cell divides, producing undifferentiated stem cells that are of what
lineage? - correct answer-myeloid or lymphoid
What cells do myeloid precursors turn into? - correct answer-red blood cells,
white blood cells, and platelets
What cells do lymphoid precursors turn into? - correct answer-specialized white
blood cells called lymphocytes
Granulocytes are - correct answer-basophils, eosinophils, neutrophils
Agranuloyctes are - correct answer-T lymphocytes, B lymphocytes, monocytes
What two type of immunity make up the immune system? - correct answer-
innate and adaptive
What line of defense is innate immunity? - correct answer-first
, What is the role of innate immunity? - correct answer-is to mount a non-specific
response to a non-self entity that does not retain memory of the entity
What types of things does innate immunity respond to? - correct answer-skin,
mucous membranes, normal flora of the skin and gut as barrier or bacterial
protection against foreign substances AND cellular components such as
phagocytes, natural killer cells, granulocytes, and macrophages
If innate immunity proves to be insufficient, what is mobilized? - correct answer-
adaptive immunity
Adaptive immunity leads to what? - correct answer-immune system memory
related to a pathogen or foreign substance
What are the three parts of adaptive immunity? - correct answer-humoral
immunity, cell mediated immunity, regulatory t-cells
What is humoral immunity made up of? - correct answer-b lymphocytes, memory
b cells, and plasma to produce immunoglobulins or antibodies
What is cell mediated immunity dependent on? - correct answer-cytotoxic t-cells,
helper t-cells and their cytokines
What are regulatory t-cells also known as? - correct answer-supressor t-cells
What do regulatory t-cells do? - correct answer-regulate the immune response to
prevent autoimmune reactions and limit inflammatory responses
