Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated Ap, Exams of Nursing

Download Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated Ap and more Exams Nursing in PDF only on Docsity! Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated April 2022 GRADED A+ Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated April 2022 GRADED A+ Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated April 2022 GRADED A+  A patient has a history of excessive use of magnesium-containing antacids and aluminum-containing antacids. What lab value does the healthcare professional correlate to this behavior? Answer: B a. Magnesium 1.8 mg/dL b. Phosphate 1.9 mg/dL c. Sodium 149 mEq/L Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated April 2022 GRADED A+ Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated April 2022 GRADED A+ membrane d. To determine pH and oxygen and carbon dioxide concentrations  A student asks the healthcare professional to describe exotoxins. Which statement by the professional is best? Answer: D a. Exotoxins are contained in the cell walls of gram-negative bacteria b. Exotoxins are released during the lysis of bacteria c. Exotoxins are able to initiate the complement and coagulation cascades d. Exotoxins are released during bacterial growth  What is one function of the tumor cell marker? Answer: D a. To provide a definitive diagnosis of cancer b. To treat certain types of cancer c. To predict where cancer will develop Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated April 2022 GRADED A+ Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated April 2022 GRADED A+ d. To scree individuals at high risk for cancer  A patient is in the hospital has hypernatremia. What condition should the healthcare professional assess for? Answer: B a. Syndrome of inappropriate antidiuretic hormone b. Hyper secretion of aldosterone c. Brief bouts of vomiting or diarrhea Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated April 2022 GRADED A+ Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated April 2022 GRADED A+ d. Excessive diuretic therapy  A patient has portal hypertension-induced splenomegaly. Which lab value would the healthcare professional associate with this condition? Answer: B a. Low white blood cell count b. Low platelet count c. High red cell count d. High hemoglobin and hematocrit  Under anaerobic conditions, what process provides energy for the cell? Answer: B a. Oxidative phosphorylation b. Glycolysis c. Lactolysis d. Passive transport  A healthcare professional is educating a patient about asthma. Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated April 2022 GRADED A+ Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated April 2022 GRADED A+ Answer: D a. Different routes allow the speed of onset of the antigen to be varied, with the intravenous route being the fastest. b. Some individuals appear to be unable to respond to an antigen by a specific route, thus requiring the availability of different routes for the same antigen. c. Antigen-presenting cells are highly specialized and thus require stimulation by different routes. d. ach route stimulates a different lymphocyte-containing tissue, resulting in different types of cellular and humoral immunity Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated April 2022 GRADED A+ Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated April 2022 GRADED A+  If a patient develops acidosis, the nurse would expect the oxyhemoglobin dissociation curve to react in which manner? Answer: A a. Shift to the right, causing more oxygen (O) to be released to the cells b. Shift to the left, allowing less O 2 to be released to the cells c. Show no change, allowing the O 2 concentration to remain stable d. Show dramatic fluctuation, allowing the O 2 concentration to increase  A patient had a thyroidectomy and now reports tingling around the mouth and has a positive Chvostek sign. What laboratory finding would be most helpful to the healthcare professional? Answer: C a. TSH and T 4 b. Serum Sodium c. Serum Calcium Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated April 2022 GRADED A+ Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated April 2022 GRADED A+ d. Urine Osmolality  In teaching a women's community group, which risk factor does the healthcare professional teach is related to high morbidity of cancer of the colon, uterus, and kidney? Answer: C a. Women older than 45 years of age b. Women who have never had children c. Women who have high body mass index d. Women who have smoked for more than 10 years  A professor has taught the students about the pathogenesis of abdominal pain. Which statement by a student indicates the professor needs to review the material? Answer: D a. Chemical mediators, such as histamine, bradykinin, and serotonin, produce abdominal pain. b. Edema and vascular congestion produce abdominal pain by stretching. c. Ischemia, caused by distention of bowel obstruction or mesenteric vessel Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated April 2022 GRADED A+ Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated April 2022 GRADED A+ b. Variability in measurement with heart rate c. PR interval measuring 0.28 sec d. A QRS complex measuring 0.08 sec  Renal failure is the most common cause of which type of hyperparathyroidism? Answer: B a. Primary b. Secondary c. Exogenous d. Inflammatory  Which cAMP-mediated response is related to antidiuretic hormone? Answer: C a. Increased heart rate and force of contraction b. Secretion of cortisol c. Increased retention of water d. Breakdown of fat Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated April 2022 GRADED A+ Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated April 2022 GRADED A+  A student asks the professor to differentiate Type 2 diabetes mellitus from Type 1. The professors' response would be that Type 2 is best described as what? Answer: A a. Resistance to insulin by insulin-sensitive tissues b. Need for lifelong insulin injections c. Increase of glucagon secretion from beta cells of the pancreas d. Presence of insulin autoantibodies that destroy beta cells in the pancreas  A student asks about the mechanism that results in type II hypersensitivity reactions. What description by the professor is best? Answer: D a. Antibodies coat mast cells by binding to receptors that signal its degranulation, followed by a discharge of preformed mediators b. Antibodies bind to soluble antigens that were released into body fluids, and the immune complexes are then deposited in the tissues Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated April 2022 GRADED A+ Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated April 2022 GRADED A+ c. Cytotoxic T lymphocytes or lymphokine-producing helper T 1 cells directly attack and destroy cellular targets d. Antibodies bind to the antigens on the cell surface. Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 Updated April 2022 GRADED A+