HOSA Pathophysiology Practice Questions AND ANSWERS 2023

HOSA Pathophysiology Practice Questions AND ANSWERS 2023 1. Which layer of the eyeball is inflamed in uveitis?: vascular tunic 2. A neoplasm of mesenchymal origin: sarcoma 3. Presence of microbial toxins in the blood overwhelms the immune system and produces a whole-body inflammatory state.: sepsis 4. A host and a microbe exist with no harm to either: commensialism 5. What is the end product? pluripotent stem cell myeloid stem cell erythroblast reticulocyte ???: erythrocyte 6. Oblong lens, irregular shape of the lens and/or cornea: astigmatism 7. Characterized by the sudden onset of petechiae and purpura in young children: idiopathic thrombocytopenic purpura 8. Where does erythropoiesis occur after age 20?: ribs, sternum, and pelvis 9. Presence of M cells in serum without findings of multiple myeloma: monoclonal gammopathy of undetermined significance 10. Based on anaplasia and uses Roman numerals I-IV: grading 11. Autosomal deficiency or defect in vWf: Von Willebrand disease 12. A factor IX deficiency is involved in this: hemophilia B 13. Purple areas of bruising: purpura 14. A decrease in the absolute number of cells: hypoplasia (but can be generalized as atrophy) 15. Cellular engulfment, killing and degradation of microorganisms and particulate matter: phagocytosis 16. These are not leukocytes: reticulocytes 17. Exudate that contains pus and mucus: mucopurulent 18. An abnormal passageway between two endothelium-lined organs or between two blood vessels that don't normally connect: fistula 19. What is the end product? pluripotent stem cell myeloid stem cell granulocyte ???: eosinophil, neutrophil, and basophil 20. Elements: painless lymphadenopathy