HOSA Pathophysiology Practice Questions and Answers
Which layer of the eyeball is inflamed in uveitis? -
-vascular tunic Autosomal deficiency or defect in vWf - -
Von Willebrand disease
A neoplasm of mesenchymal origin - -
sarcoma A factor IX deficiency is involved in this - -
hemophilia B
Presence of microbial toxins in the blood
overwhelms the immune system and produces a Purple areas of bruising - -purpura
whole-body inflammatory state. - -sepsis
A decrease in the absolute number of cells -
A host and a microbe exist with no harm to either -hypoplasia (but can be generalized as
- -commensialism atrophy)
What is the end product? Cellular engulfment, killing and degradation of
microorganisms and particulate matter - -
pluripotent stem cell > myeloid stem cell > phagocytosis
erythroblast > reticulocyte > ??? - -
erythrocyte
These are not leukocytes - -reticulocytes
Oblong lens, irregular shape of the lens and/or
cornea - -astigmatism Exudate that contains pus and mucus - -
mucopurulent
Characterized by the sudden onset of petechiae
and purpura in young children - -idiopathic An abnormal passageway between two
thrombocytopenic purpura endothelium-lined organs or between two blood
vessels that don't normally connect - -
fistula
Where does erythropoiesis occur after age 20? -
-ribs, sternum, and pelvis
What is the end product?
Presence of M cells in serum without findings of pluripotent stem cell > myeloid stem cell >
multiple myeloma - -monoclonal granulocyte > ??? - -eosinophil, neutrophil,
gammopathy of undetermined significance and basophil
Based on anaplasia and uses Roman numerals Elements:
I-IV - -grading painless lymphadenopathy
night sweats
1/4
Which layer of the eyeball is inflamed in uveitis? -
-vascular tunic Autosomal deficiency or defect in vWf - -
Von Willebrand disease
A neoplasm of mesenchymal origin - -
sarcoma A factor IX deficiency is involved in this - -
hemophilia B
Presence of microbial toxins in the blood
overwhelms the immune system and produces a Purple areas of bruising - -purpura
whole-body inflammatory state. - -sepsis
A decrease in the absolute number of cells -
A host and a microbe exist with no harm to either -hypoplasia (but can be generalized as
- -commensialism atrophy)
What is the end product? Cellular engulfment, killing and degradation of
microorganisms and particulate matter - -
pluripotent stem cell > myeloid stem cell > phagocytosis
erythroblast > reticulocyte > ??? - -
erythrocyte
These are not leukocytes - -reticulocytes
Oblong lens, irregular shape of the lens and/or
cornea - -astigmatism Exudate that contains pus and mucus - -
mucopurulent
Characterized by the sudden onset of petechiae
and purpura in young children - -idiopathic An abnormal passageway between two
thrombocytopenic purpura endothelium-lined organs or between two blood
vessels that don't normally connect - -
fistula
Where does erythropoiesis occur after age 20? -
-ribs, sternum, and pelvis
What is the end product?
Presence of M cells in serum without findings of pluripotent stem cell > myeloid stem cell >
multiple myeloma - -monoclonal granulocyte > ??? - -eosinophil, neutrophil,
gammopathy of undetermined significance and basophil
Based on anaplasia and uses Roman numerals Elements:
I-IV - -grading painless lymphadenopathy
night sweats
1/4
