Acid-Base balance Questions and answers

Acid-Base balance Questions and answers Respiratory acidosis Metabolic acidosis Respiratory alkalosis Metabolic alkalosis Buffer system What causes Metabolic alkalosis? The nurse reviews the arterial blood gas results of a client and notes the following: pH 7.45, Paco2 of 30 mm Hg (30 mm Hg), and HCO3- of 20 mEq/L (20 mmol/L). The nurse analyzes these results as indicating which condition? The nurse is caring for a client with a nasogastric tube that is attached to low suction. The nurse monitors the client for manifestations of which disorder that the client is at risk for A client with a 3-day history of nausea and vomiting presents to the emergency department. The client is hypoventilating and has a respiratory rate of 10 breaths/minute. The electrocardiogram (ECG) monitor displays tachycardia, with a heart rate of 120 beats/minute. Arterial blood gases are drawn and the nurse reviews the results, expecting to note which finding? The nurse is caring for a client having respiratory distress related to an anxiety attack. Recent arterial blood gas values are pH = 7.53, Pao2 = 72 mm Hg (72 mm Hg), Paco2 = 32 mmHg (32 mm Hg), and HCO3- = 28 mEq/L (28 mmol/L). Which conclusion about the client should the nurse make?. The nurse is caring for a client with diabetic ketoacidosis and documents that the client is experiencing Kussmaul's respirations. Which patterns did the nurse observe? Select all that apply. A client who is found unresponsive has arterial blood gases drawn and the results indicate the following: pH is 7.12, Paco2 is 90 mm Hg (90 mm Hg), and HCO3- is 22 mEq/L (22 mmol/L). The nurse interprets the results as indicating which condition? The nurse notes that a client's arterial blood gas (ABG) results reveal a pH of 7.50 and a Paco2 of 30 mm Hg (30 mm Hg). The nurse monitors the client for which clinical manifestations associated with these ABG results? Select all that apply. The nurse reviews the blood gas results of a client with atelectasis. The nurse analyzes the results and determines that the client is experiencing respiratory acidosis. Which result validates the nurse's findings?) The nurse is caring for a client who is on a mechanical ventilator. Blood gas results indicate a pH of 7.50 and a Paco2 of 30 mm Hg (30 mm Hg). The nurse has determined that the client is experiencing respiratory alkalosis. Which laboratory value would most likely be noted in this condition? The nurse is caring for a client with several broken ribs. The client is most likely to experience what type of acid-base imbalance? The nurse reviews the arterial blood gas results of an assigned client and notes that the laboratory report indicates a pH of 7.30, Paco2 of 58 mm Hg, Pao2 of 80 mm Hg, and Hco3 of 27 mEq/L (27 mmol/L). The nurse interprets that the client has which acid-base disturbance? A client with a history of lung disease is at risk for developing respiratory acidosis. The nurse should assess the client for which signs and symptoms characteristic of this disorder? The nurse is reviewing the arterial blood gas analysis results for a client in the respiratory care unit who is receiving nasal oxygen and notes a pH of 7.38 (7.38), Paco2 of 38 mm Hg (38 mm Hg), Pao2 of 86 mm Hg (86 mm Hg), and HCO3 of 23 mEq/L (23 mmol/L). What action should the nurse take in response to these results? A client's blood gas results reveal acidosis. What are some signs and symptoms the nurse would expect to see? Select all that apply. The nurse is reviewing the arterial blood gas values of a client and notes that the pH is 7.31 (7.31), Paco2 is 50 mm Hg (50 mm Hg), and the bicarbonate (HCO3) level is 26 mEq/L (26 mmol/L). The nurse concludes that which acid-base disturbance is present in this client? Arterial blood gas analysis yields the following mEq/L (24 mmol/L) for a client seen in the health care clinic. The nurse interprets that the client has which acid-base disturbance? The nurse is caring for a client whose arterial blood gas results reveal alkalosis. What client reactions would the nurse expect to see? Select all that apply.