Study guides, Class notes & Summaries

NR 283 Exam #1 Questions With All Correct Answers Pathophysiology - CORRECT ANSWERS the study of how disease processes affect the function of the body How is homeostasis maintained? - CORRECT ANSWERS negative feedback loops Diagnosis - CORRECT ANSWERS identification of a disease Etiology - CORRECT ANSWERS cause of disease Idiopathic - CORRECT ANSWERS unknown cause p...

NR 283 Final Exam Questions With Complete Solution What regulates the release of hormones? - CORRECT ANSWERS feedback systems Positive Feedback - CORRECT ANSWERS tells a hormone to make more Negative Feedback - CORRECT ANSWERS stops making a hormone Secreting Cells - CORRECT ANSWERS what is pumped out of the cells (ADH released from the posterior pituitary gland) Receiving Cells - CORRECT AN...

NR 283 Pathophysiology Exam 2 Questions And Answers Arteries - CORRECT ANSWERS transport blood away from heart Veins - CORRECT ANSWERS transport blood to the heart capillaries - CORRECT ANSWERS microcirculation within tissue systemic circulation - CORRECT ANSWERS exchange of gases, nutrients, and wastes in tissues pulmonary circulation - CORRECT ANSWERS gas exchange in...

NR 283 Practice Questions With Complete Solution Which of the following is the most common cause of cellular injury? A. Hypoxia B. Chemical injury from drugs C. Free radical-induced injury D. Chemical injury from pollutants - CORRECT ANSWERS A. Hypoxia Which type of necrosis best describes death of a cell from hypoxia, generally as a result of ischemia in the lower extremities? A. Fat B. Coagulative C. Liquefactive D. Gangrenous - CORRECT ANSWERS ...

EXAM #2 NR 283 QUESTIONS WITH ALL CORRECT ANSWERS Ventilation - CORRECT ANSWERS mechanical movement of breathing in and out (inspiration and expiration), amount of air to alveoli, also same as respiratory rate Respiration - CORRECT ANSWERS gas exchange - takes place in alveoli, swapping CO2 for O2 Perfusion - CORRECT ANSWERS bringing blood to the lungs in order to perform respiration (gas exchange) What do you need f...

NR 283 2023 EXAM QUESTIONS WITH COMPLETE SOLUTION Liquefaction necrosis - CORRECT ANSWERS dead cells liquefy because of release of cell enzymes Coagulative necrosis - CORRECT ANSWERS • cell proteins are altered or denatured - coagulation Fat necrosis - CORRECT ANSWERS fatty tissue broken down into fatty acids Caseous necrosis - CORRECT ANSWERS thick, yellow, cheesy substance forms Infarcti...

NR 283 Practice Questions and Answers 2023...

NR 283: Patho | Exam 1 Test Questions and Answers (Graded A) NR 283: Patho | Exam 1 Test Questions and Answers (Graded A) A pathology report identifies abnormal changes in the size, shape, and organization of mature cells. How would the nurse best classify these changes? - ANSWER Dysplasia Which cellular change occurs in the liver of someone who has had a lobe of the liver removed? - ANSWER Regeneration What does the nurse understand to be the most common cause of cellular injury...

NR 283 Pathophysiology Exam with 100% Accurate Questions and Answers Etiology - ANSWER Cause of particular disease on microscopic level Pathogenesis - ANSWER Story of how disease develops Atrophy - ANSWER Decrease in the size of the cells, results in reduced tissue mass

What does the nurse understand to be the most common cause of cellular injury? - ANSWER Hypoxia During childhood, the thymus decreases in size. This is referred to as what type of atrophy? - ANSWER Physiologic atrophy A nurse examines callouses on a patients feet. Which cellular adaptation has likely occurred in the epithelium causing thickness of skin? - ANSWER Hyperplasia A nurse is caring for a patient with down syndrome. What category of genetic disorder does down syndrome represent...