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Cellular Regulation
Module 2
Question | Answer |
---|---|
What is cellular regulation? | Functions carried out within a cell to maintain homeostasis, including its responses to extracellular signals (hormones, cytokines, and neurotransmitters) and the way each cell produces an intracellular response. |
Risk factors for impaired cellular regulation | Smoking, poor nutrition, excess weight, sedentary lifestyle, Exposure to carcinogens, genetics, Infectious agents Cellular mutations that can lead to neoplasia occur when mistakes are undetected or uncorrected |
Signs an individual has impaired cellular regulation | Visible lesions; Physical asymmetry; Palpable masses; presence of blood in the stool or on pelvic examination |
Nursing interventions for impaired cellular regulation | |
Collaborative interventions for impaired cellular regulation | Surgery, Chemotherapy, Radiation, Targeted, Biologic,Hormonal , Bone Marrow/Stem cell transplant |
Clinical Staging TNM | T - Tissue size (Tx, To, Tis, T1, T2, T3, T4) N - Lymphnodes ( Nx, No, N1, N2, N3) M - Metastasized (Mx, Mo, M1) |
Diagnostic tests | Radio Graphic - x-ray, MRI, CT, radioisotope scan, ultrasound, mammography Direct Visualization - colonoscopy, endoscopy Laboratory Tests - CBC, BMP, genetic marker tests Pathology - looking at the cells to evaluate malignancy |