ONS/ONCC CHEMOTHERAPY IMMUNOTHERAPY
CERTIFICATION EXAM 2026 WITH 100% CORRECT
ANSWERS
The stem cell divides, producing undifferentiated stem cells that are of what lineage? - Precise
Answer ✔✔myeloid or lymphoid
What cells do myeloid precursors turn into? - Precise Answer ✔✔red blood cells, white blood
cells, and platelets
What cells do lymphoid precursors turn into? - Precise Answer ✔✔specialized white blood cells
called lymphocytes
Granulocytes are - Precise Answer ✔✔basophils, eosinophils, neutrophils
Agranuloyctes are - Precise Answer ✔✔T lymphocytes, B lymphocytes, monocytes
What two type of immunity make up the immune system? - Precise Answer ✔✔innate and
adaptive
What line of defense is innate immunity? - Precise Answer ✔✔first
What is the role of innate immunity? - Precise 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? - Precise 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? - Precise Answer ✔✔adaptive
immunity
Adaptive immunity leads to what? - Precise Answer ✔✔immune system memory related to a
pathogen or foreign substance
What are the three parts of adaptive immunity? - Precise Answer ✔✔humoral immunity, cell
mediated immunity, regulatory t-cells
What is humoral immunity made up of? - Precise Answer ✔✔b lymphocytes, memory b cells,
and plasma to produce immunoglobulins or antibodies
What is cell mediated immunity dependent on? - Precise Answer ✔✔cytotoxic t-cells, helper t-
CERTIFICATION EXAM 2026 WITH 100% CORRECT
ANSWERS
The stem cell divides, producing undifferentiated stem cells that are of what lineage? - Precise
Answer ✔✔myeloid or lymphoid
What cells do myeloid precursors turn into? - Precise Answer ✔✔red blood cells, white blood
cells, and platelets
What cells do lymphoid precursors turn into? - Precise Answer ✔✔specialized white blood cells
called lymphocytes
Granulocytes are - Precise Answer ✔✔basophils, eosinophils, neutrophils
Agranuloyctes are - Precise Answer ✔✔T lymphocytes, B lymphocytes, monocytes
What two type of immunity make up the immune system? - Precise Answer ✔✔innate and
adaptive
What line of defense is innate immunity? - Precise Answer ✔✔first
What is the role of innate immunity? - Precise 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? - Precise 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? - Precise Answer ✔✔adaptive
immunity
Adaptive immunity leads to what? - Precise Answer ✔✔immune system memory related to a
pathogen or foreign substance
What are the three parts of adaptive immunity? - Precise Answer ✔✔humoral immunity, cell
mediated immunity, regulatory t-cells
What is humoral immunity made up of? - Precise Answer ✔✔b lymphocytes, memory b cells,
and plasma to produce immunoglobulins or antibodies
What is cell mediated immunity dependent on? - Precise Answer ✔✔cytotoxic t-cells, helper t-
