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NSG 3050 Pathophysiology Objective Assessment Guide Exam Questions and Already graded Solutions and Assured Satisfactions 2024/2025 $11.49   Add to cart

Exam (elaborations)

NSG 3050 Pathophysiology Objective Assessment Guide Exam Questions and Already graded Solutions and Assured Satisfactions 2024/2025

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  • NSG 3050

NSG 3050 Pathophysiology Objective Assessment Guide Exam Questions and Already graded Solutions and Assured Satisfactions 2024/2025 Proto-oncogenes - correct answer Genes that direct protein synthesis/cellular growth Oncogenes - correct answer mutant genes Tumor-suppressor genes - correct ...

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  • August 20, 2024
  • 29
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NSG 3050
  • NSG 3050
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KieranKent55
NSG 3050 Pathophysiology Objective
Assessment Guide Exam Questions
and Already graded Solutions and
Assured Satisfactions 2024/2025

Proto-oncogenes - correct answer Genes that direct protein
synthesis/cellular growth


Oncogenes - correct answer mutant genes


Tumor-suppressor genes - correct answer encode proteins that
in their normal state negatively regulate proliferation
-AKA- anti-oncogenes


Oncogene activation - correct answer point mutation in RAS
gene converts from regulated to unregulated
-translocations


Characteristics of Cancer Cells - correct answer -^ # cells
-loss of normal arrangement
-^ nuclear size and density
-^ mitotic activity
-abnormal mitosis and chromosomes
-initiate dysfunction of other sys.

,Tumor spread - correct answer -direct invasion
-metastases to distant organs
-metastasis by implantation


Invasion/infiltration - correct answer -Tumor cell attachment
-Secretion of proteolytic enzymes-matrix degradation
-Tumor cell locomotion pseudopodia


Chronic Inflammation - correct answer -Cytokine release from
inflammatory cells
-Ex. Helicobacter pylori and gastric mucosa


Tumor associated macrophage - correct answer -Promote tumor
survival
-Block T-cytotoxic cell and NK function


Immune System - correct answer protects against cancer


Immunosuppression - correct answer fosters cancer
-Non-hodgkin lymphoma 10x
-Kaposi sarcoma 1000x


Immunosuppressive factors - correct answer increase
resistance of the tumor to chemo and radiotherapy


Viruses - correct answer Activity implicated

, Epithelial - correct answer Carcinoma


Connective Tissue - correct answer Sarcomas


Lymphatic Tissue - correct answer Lymphomas


Glial cells of the CNS - correct answer gliomas


Blood forming organs - correct answer leukemias


Pre-invasive epithelial - correct answer carcinoma in situ


Precancerous conditions - correct answer -leukoplakia
-actininc keratoses


Localized S/S - correct answer -change in confirmation of
tissues
-localized pain
-obstruction of blood or lymphatic flow
-tissue necrosis can lead to infections


Systemis S/S - correct answer -Fatigue
-Syndrome of cachexia
-Anemia

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