ATI Final Med Surg Exam 3

A client has a tracheostomy tube attached to a tracheostomy collar for the delivery of humidified oxygen. What is the primary reason identified by the nurse for suctioning the client? Humidified oxygen is saturated with fluid. The inner cannula of the tracheostomy tube irritates the mucosa. The tracheostomy tube interferes with effective coughing. The weaning process increases the amount of respiratory secretions - The tracheostomy tube interferes with effective coughing. The nurse is caring for some clients with chronic anemia who are on blood transfusion therapy. The nurse notices that one of the clients requires immediate treatment. Which client is the nurse addressing in this situation? Client with wheezing Client with itching Client with pruritus Client with flushing - Client with wheezing Which leukocytes should the nurse include when teaching about antibodymediated immunity? Select all that apply.Helper T cell Cytotoxic T cell Memory cell B-lymphocyte Monocyte - Memory cell B-lymphocyte A nurse is caring for a client with pruritic lesions from an IgE-mediated hypersensitivity reaction. Which mediator of injury is involved? Cytokine Neutrophil Macrophage Histamine - Histamine A client has received ABO-incompatible blood from a donor by mistake. Which type of hypersensitivity reaction will occur in the client? Type II Type III Type IV Type I - Type II While receiving a blood transfusion, a client develops acute dyspnea, generalizedurticaria, a heart rate of 128, and a blood pressure of 70/38. What type of reaction does the nurse conclude that the client probably is experiencing? Panic Pyrogenic Anaphylactic Hemolytic - Anaphylactic Which blood gas result should the nurse expect a client with diabetic ketoacidosis to exhibit? pH 7.35, CO2 47 mm Hg, HCO3- 24 mEq/L (24 mmol/L pH 7.50, CO2 50 mm Hg, HCO3- 22 mEq/L (22 mmol/L pH 7.30, CO2 40 mm Hg, HCO3- 20 mEq/L (20 mmol/L) pH 7.46, CO2 30 mm Hg, HCO3- 24 mEq/L (24 mmol/L) - pH 7.30, CO2 40 mm Hg, HCO3- 20 mEq/L (20 mmol/L) Which hormone synthesis does the nurse state is inhibited by hypokalemia? Somatostatin Aldosterone Norepinephrine Androstenedione - Aldosterone