NR507 Guías de estudio, Notas de estudios & Resúmenes

NR507 PRACTICE QUESTIONS AND ANSWERS What does the endocrine system do? - CORRECT ANSWER-controls body functions and responses through the regulation of a variety of hormones What is the purpose of endocrine glands? - CORRECT ANSWER-located throughout the body and secrete hormones directly into the blood or at the site of the effector organ they control The level of T3 and T4 in the blood is monitored by what? - CORRECT ANSWER-The hypothalamus How does a negative feedback loop func...

NR507 COMPLETE PRACTICE QUESTIONS AND ANSWERS There are some very well - known causes of Alzheimer's disease - CORRECT ANSWER-False The effect of dementia on the brain results in cerebral cortex swelling - CORRECT ANSWER-False Which of the following is true regarding dementia - CORRECT ANSWER-More than one type of dementia can co - exist in a patient In Alzheimer's disease , the microtubules become misfolded and tangled which alters their function - CORRECT ANSWER-True _________...

NR507 ADVANCED QUESTIONS AND ANSWERS The site of blood cell formation hematopoiesis varies with age - CORRECT ANSWER-- fetus - yolk sac beginning 3rd week gestation; shift to fetal liver & spleen by week 8 and to bone marrow by 5 month -birth to 5 years red marrow of all bones make blood cells -after 20 years red marrow primarily located in ilium, vertebrae, cranium and jaw, sternum and ribs, humerous and femur. Hematopoiesis occurs throughout life and is stimulated by - CORRECT ANSWE...

NR507 EVALUATED QUESTIONS AND ANSWERS Hypersensitivity: Type 1 - CORRECT ANSWER-Type 1: Allergic reaction, Mediated by IgE, Inflammation due to mast cell degranulation Local symptoms: -itching -rash Systemic symptoms: -wheezing Most dangerous = anaphylactic reaction systemic response of hypotension, severe bronchoconstriction Main treatment: epinephrine reverses the effects Hypersensitivity: Type 2 - CORRECT ANSWER-Type 2: Cytotoxic reaction; tissue specific (ex: thyroid tissue...

NR507 FINAL EXAMS WITH CORRECT ANSWERS Acute renal failure - CORRECT ANSWER-Reversible Determining prognosis- kidneys respond to diuretic with good output; this indicates that kidneys are functioning well Acute Pyelonephritis - CORRECT ANSWER-Diagnosing by clinical symptoms alone can be difficult; can be similar to cystitis Diagnosis established by: -Urine culture -Urinalysis (WBC casts indicates pyelonephritis, but may not always be present) -Signs/Symptoms -Complicated pyelonephr...

NR507 Final exam Study Guide1. Chapters 1-5, 11-14, 16-20, 21-25, 27-3-33, 34-39, 40-47 1. Types of immunity-e.g. innate, active, etc (ch 7 ,191) Innate immunity includes two lines of defense: natural barriers and inflammation Natural barriers are physical, mechanical, and biochemical barriers at the body’s surfaces and are in place at birth to prevent damage by substances in the environment and thwart infection by pathogenic microorganisms. the natural epithelial barrier and infla...

NR507 Week 7 Quiz Study Guide Flashcards - Questions and Answers | Quizlet NR507 Week 7 Quiz Study Guide STUDY PLAY Flashcards Learn Write Spell Test Match Key concepts: Terms in this set (35) What type of fracture is Vertebral compression fractures This study source was downloaded by from CourseH on :16:21 GMT -06:00 Transchondral fractures a fracture of the articular...

NR507 Week 7 Quiz Study Guide - 09-02-19 WEEK 7 QUIZ STUDY GUIDE ENDOCRINE • Diabetes Insipidus (DI) o Disorder of posterior pituitary o Insufficiency of ADH leading to polyuria and polydipsia o Nephrogenic DI- caused by inadequate response of renal tubules to ADH (vasopressin) and inability to reabsorb filtered H20 back into the body o Usually acquired but can be genetic o Acquired is r/t disorders and drugs that damage renal tubules- pyelonephritis, amyloidosis, destructive uropathi...