HIGH CREATIVE STUDY SELLER

NR507 EVALUATED COMPLETE QUESTIONS AND ANSWERS Hematopoiesis - CORRECT ANSWER-blood cell formation Fetus- liver and spleen Adult- bone marrow Anemia - CORRECT ANSWER-A condition in which the blood is deficient in red blood cells, in hemoglobin, or in total volume. Erythropoiesis - CORRECT ANSWER-formation of red blood cells In kidney in response to hypoxia macrocytic normochromic anemia - CORRECT ANSWER-Large RBC's, normal hemoglobin Folic acid or Vitamin B12 deficiency microcyti...

NR 507 COMPLETE STUDY REVIEWS The only way for a hormone to work is through the blood stream. - CORRECT ANSWER-False. The endocrine cell can also secrete hormones that target cells directly close it. When this occurs, this type of secretion is known as paracrine signaling. Lipid-derived hormones cross the cell membrane and bind to receptors in the cell's cytoplasm - CORRECT ANSWER-True. This statement is true. Lipid-derived hormones cross the cell membrane and bind to receptors in...

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 _________...

NR 507 COMPLETE STUDY QUESTIONS AND ANSWERS Hypersensitivity: Type 1 - CORRECT ANSWER--Mediated IgE -inflammation due to mast cell degranultion -anaphylactic, asthma, hay fever treatment: epinephrine Hypersensitivity: Type 2 - CORRECT ANSWER--Cytotoxic reaction: tissue specific -binds to the antigen ON THE CELL SURFACE -macrophages are primary effectors cells involved cause tissue damage or alter function Hypersensitivity 2 - CORRECT ANSWER--Graves Disease (hyperthyroidism) -alter...

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...

NR 507 FINAL REVIEWED QUESTIONS AND ANSWERS Which of the following is true regarding a complicated urinary tract infection? - CORRECT ANSWER-Can be caused by a structural urinary tract disorder Which of the following is a risk factor for the development of a urinary tract infection (UTI)? - CORRECT ANSWER-Pregnancy A symptom of a lower urinary tract infection includes: - CORRECT ANSWER-urgency Women are at a higher risk for the development of a UTI because of having a shorter urethra....

NR 507 QUESTIONS WITH CORRECT ANSWERS Asthma - CORRECT ANSWER-Chronic disease due to bronchoconstriction and an excessive inflammatory response in the bronchioles What are 5 s/s of asthma - CORRECT ANSWER-coughing wheezing shortness of breath rapid breathing chest tightness Pathophysiology of asthma (5) - CORRECT ANSWER--airway inflammation, bronchial hyper-reactivity and smooth muscle spasm -excess mucus production and accumulation -hypertrophy of bronchial smooth muscle -...