Nur 376 final - Study guides, Class notes & Summaries

NUR 376 PATHO FINAL

Immunodeficiency Immune system weakened to extent that it cannot destroy foreign invaders and antigens can overwhelm the body. Immunocompetence refers to an individual's ability to protect oneself from infectious agents due to a strong immune system. Immunosuppression indicates that there is a defective immune system that is putting the pt at risk for infection. Opportunistic Infection an infection that was caused by a microorganism that flourished because of its host's deficient immune sys...

NUR 376 Patho Final Exam With Correct Answers.

NUR 376 Patho Final/ 109 Quizzes wit Certified Ans/ . Terms like: Key lab values in Infections - Answer: WBC 4,000-10,000 cells/mcL Neutrophils: 40%-80% of WBCs / elevation = bacterial infection Lymphocytes: 20%-40% of WBCs / elevation = viral infection Eosinophils: 1%-7% of WBCs / elevation = allergic reaction Basophils: 0%-2% of WBCs / elevation = Parasite or allergic reaction Monocytes: 2% - 10% of WBCs / elevation = Inflammation, chronic infections, autoimmune disease

NUR 376 Patho Final/ 109 Quizzes wit Certified Ans/ . Terms like: Hypervolemia - Answer: Excess fluid in ISF & ICF caused by increased hydrostatic pressure causing edema Can be caused by: High Salt diet, heart failure, kidney failure, or liver failure. Hypernatremia - Answer: High sodium content of the blood. Raises solute content (more salt), in turn, raising OSMOTIC PRESSURE.

Innate immunity is?1st line of defense against infection Nonspecific mechanism that defends the body immediately against all types of pathogens Adaptive immunity is?-2nd line of defense against infection -Developed with exposure to antigens and targets particular pathogens -Includes B and T cells to fight infection and create antibodies Two major categories of adaptive immunity1. B lymphocyte immunity (humoral) 2. T lymphocyte immunity (cell-mediated) Passive-acquired adaptive immunity-Indivi...

NUR 2392 Multidimensional Care I Tumor 1. Define (associate the 9 characteristics/features of each) Benign: • Specific morphology – resemble the tissues they originated from • A smaller nuclear-to-cytoplasmic ratio – similar to normal cells • Specific differentiated function – contributes to the body function • Tight adherence - bind closely together due to the production of fibronectin • No migration – do not invade other tissues • Orderl...

NUR 2392 Multidimensional Care II Exam 1 Blueprint Tumor 1. Define (associate the 9 characteristics/features of each) Benign: • Specific morphology – resemble the tissues they originated from • A smaller nuclear-to-cytoplasmic ratio – similar to normal cells • Specific differentiated function – contributes to the body function • Tight adherence - bind closely together due to the production of fibronectin • No migration – do not inv...