A nurse is caring for a patient with pneumonia who has been on oxygen therapy for several days.
Which of the following symptoms should the nurse recognize as a potential adverse effect of oxygen therapy?

A nurse is reinforcing teaching about insulin injections with a client who is newly diagnosed with type I diabetes mellitus. What information should the nurse include about site selection? 

A patient is undergoing oxygen therapy through a nasal cannula.If the patient inquires about the reason for having oxygen tubing in their nose, what explanation about the cannula should the nurse provide?

A nurse is discussing pressure ulcer staging with a newly licensed nurse. Which statement should the nurse use to describe a stage 3 pressure ulcer?

A home health nurse is conducting a home-safety risk appraisal for an older adult client.
Which of the following findings should the nurse identify as a safety risk for the client? (Select all that apply.)

A nurse is preparing to measure a client’s oxygen saturation and notes edema of the client’s hands and thickened toenails.
Where should the nurse apply the pulse oximeter probe?

A nurse is preparing to administer amoxicillin 500 mg PO. Available is amoxicillin 250 mg tablets. How many tablets should the nurse administer?

A nurse is caring for a client who has pneumonia.
The client’s oxygen saturation is 85%. What is the first action the nurse should take?

A nurse is caring for a school-age child with respiratory failure due to pneumonia. Which position should the nurse encourage to allow for maximal lung expansion?

A nurse is performing wound care for an older adult patient who has a stage I pressure ulcer. Which of the following types of dressings should the nurse apply to the wound?

A nurse is preparing to administer amoxicillin 350 mg PO. The available amoxicillin is 250 mg/5 mL. How many mL should the nurse administer? (Round to the nearest whole number.)