NR507

NR507 WEEK 2 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED Terms in this set (35) Why are infants susceptible to significant losses in total body water(TBW)? Because an infant kidneys are not mature enough to count the fluid losses When thirst is experienced, how are Osmoreceptors activated? By an increase in the osmotic pressure of the plasma Thirst is experienced when water loss equals 2% of an individual's body weight or when there is an increase in osmolality...

CHAMBERLAIN NR507 MIDTERM EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED LATEST UPDATE Terms in this set (63) Type 1 Hypersensitivity Reaction - "Allergic reaction" - Mediated by IgE. - Inflammation d/t mast cell degranulation. - Hay fever, hives (uticaria). - Local s/s: itching, rash. - Systemic: wheezing. - Severe, systemic reaction: anaphylaxis: hypotension, severe bronchoconstriction. - Main tx: epinephrine. Type 2 Hypersensitivity Reaction - ...

PATHO MID TERM CHAMBERLAIN NR507 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED Terms in this set (257) Housekeeping genes are vital to the function and maintenance of all the body's cells. What characteristic is associated with these genes? D. They are transcriptionally active. Mutations in the encoding of histones modifying proteins have been shown to influence the development of what congenial condition Heart disease Signals to change or modify epigenetic tags are ....

NR507 CARDIOVASCULAR DISORDERS EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED Terms in this set (66) T or F: In Coronary Artery Disease (CAD), pumping ability of the heart can be impaired due to the deprivation of oxygen. CAD True _ is a modifiable risk factor; the other listed risk factors are non- modifiable. Obesity Coronary artery disease (CAD) is mainly the result of: CAD Longstanding artherosclerosis Considered the leading cause of death in the United States (...

NR507 FINAL EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED Terms in this set (100) What phrase describes the condition in which a series of alveoli in the left lower lobe receive adequate ventilation but lack adequate perfusion? A. A right to left shunt (B). Alveolar dead space C. A low ventilation-perfusion ratio D. Pulmonary hypotension A function of the pericardium is to: (A). Provide a barrier against extracardial infections B. Improve blood flow through the heart...

NR507 MIDTERM STUDY GUIDE EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED Practice questions for this set Terms in this set (153) What is Type 1 reaction mediated by? IgE *inflammation r/t mast cell degranulation What are the local symptoms of Type 1 reaction? itching, rash What are systemic reactions of Type 1? wheezing What is the most dangerous form of type 1 reaction? anaphylactic reaction *systemic response-hypotension, severe bronchoconstriction *epinephrine t...

NR507 MIDTERM EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED Practice questions for this set Terms in this set (98) How does blood flow through the heart? Deoxygenated venous blood → Sup. Vena Cava → Right Atrium →Tricuspid (AV) →Empties into R. Ventricle (& it contracts) → Blood ejected through Pulmonary Valve → Pulmonary Artery → Lungs to be Oxygenated → Pulmonary Veins → L. Atrium → Mitral (AV) → L. Ventricle (pumps with each contraction) → ...

NR507 MIDTERM EXAM 2 QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED Practice questions for this set Terms in this set (145) Sickle Cell Anemia Involves a single amino acid change on the beta-chain. Sickle Cell Anemia Increased red blood cell (RBC) hemoglobin S concentration, RBC dehydration, acidosis, and hypoxemia. Thalassemia May have many possible genetic mutations. Thalassemia Ineffective erythropoiesis. Thalassemia Occurs primarily in persons from southeast Asia and ...

NR507 MIDTERM EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED Practice questions for this set Terms in this set (84) Examples of hypersensitivity type 1 allergic rhinitis, anaphylactic reaction Type 1 hypersensitivity reactions are mediated by what IgE What cells are involved in hypersensitivity type 1 Mast cells symptoms of hypersensitivity type 1 local: itching, immediate rash systemic: wheezing main treatment for anaphylaxis epinephrine Type 2 hypersensitivity is ...

NR507 MIDTERM EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS LATEST UPDATE Innate immunity the immunity we are born with Immune response: 3 levels/lines of protection 1st line: physical, mechanical, & biochemical barriers 2nd line: the inflammatory response 3rd line: lymphocyte production most important immune defense intact skin and mucous membranes (impermeable barrier) PAMP pathogen associated molecular pattern surfaces of bacteria, viruses, and other microbes are cove...