NU 448 Adult Health III/ NU 448 Exam 1 Latest Update 2023 Questions with Answers 100% Correct A+ Score.

NU 448 Adult Health III/ NU 448 Exam 1 Latest Update 2023 Questions with Answers 100% Correct A+ Score. The nurse should interpret the arterial blood gas results shown below as which of the following? pH 7.48, PaO2 85 mm Hg, PaCO2 32 mm Hg, and HCO3 25 mEq/L a. respiratory alkalosis b. metabolic acidosis c. metabolic alkalosis d. respiratory acidosis - a. respiratory alkalosis 2. The nurse is caring for a client who is receiving prescribed intravenous (IV) fluids at 50 ml/hr, has voided 300 ml in 24-hours and reports having a headache. The nurse notes the client's laboratory results show a low urine specific gravity level. Which of the following actions should the nurse take? a. Encourage the client to increase their fluid intake. b. Decrease the intravenous fluids. c. Administer prescribed antibiotics. d. Assist the client to ambulate to increase their metabolic rate. - a. Encourage the client to increase their fluid intake. 3. The plan of care for a client with a low potassium level includes providing information about the effects of medications and the dietary intake of foods high in potassium. Which of the following information should the nurse use to evaluate if the outcome for the plan was met? a. laboratory data b. physical assessment c. health history d. client statements - a. laboratory data 4. The nurse caring for a client experiencing acute hypoxemic respiratory failure due to V/Q mismatch is evaluating the client's plan of care. Which of the following interventions would be itfthlit'l? a. Compare the client's PaO2 level with the previous level. b. Assessing the client's pain level. c. Ask the client to perform coughing and deep breathing. d. Compare the client's pH and HCO3 levels with the baseline levels. - a. Compare the client's PaO2 level with the previous level. 6. The nurse is caring for a client with acute respiratory distress syndrome (ARDS) who is mechanically ventilated with positive end-expiratory pressure (PEEP). Which of the following should alert the nurse that the client is having complications from PEEP? Select all that apply. a. tachycardia b. hypopnea c. decreased urine output d. diminished lung sounds e. hypertension - a. tachycardia c. decreased urine output d. diminished lung sounds 7. The nurse received report from the previous shift for a client who was intubated for acute respiratory failure (ARF) less than one hour ago. Which of the following test results would be a priority for the nurse to follow-up? a. end-tidal CO2 (ETCO2) b. complete blood count (CBC) c. electrocardiogram (ECG) d. mixed venous O2 saturation (SvO2) - a. end-tidal CO2 (ETCO2).