Q1: The nurse is preparing to perform a tuberculin skin test using purified protein derivative (PPD). Which of the following interventions would be important for the nurse to include in the plan of care? (Select all that apply.)

Q2: A nurse is caring for a client who requires isolation for active pulmonary tuberculosis. Which of the following precautions should the nurse take to prevent the spread of infection? (Select all that apply.)

Q3: When obtaining a health history from a patient suspected of having community-acquired pneumonia, the nurse should ask the patient about the presence of which of the following symptoms?

Q4: A nurse is caring for a client whose arterial blood gas results show a pH of 7.5, an HCO₃ of 22, and a PaC02 of 25 mm Hg. The nurse should identify that the client is experiencing which of the following acid-base imbalances?

Q5: A nurse is caring for a client who is postoperative hip arthroplasty and has a new prescription for enoxaparin 1 lmg/kg/dose subcutaneous every 12 hr. The client weighs 95 lbs. How many mg should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)