Scientists believe that amputations began around 600 years ago.  (How Amputation Works)

A 72-year-old patient arrives at the emergency department with altered mental status, respiratory rate of 28/min, blood pressure of 84/52 mmHg, heart rate of 122 bpm, and a temperature of 39.4°C (103°F). The provider suspects sepsis. Which of the following nursing interventions are appropriate to initiate within the first hour of care, in alignment with evidence-based sepsis guidelines? Select all that apply.

A 54-year-old patient receiving IV contrast for a CT scan suddenly develops generalized urticaria, inspiratory stridor, dyspnea, and a blood pressure of 78/44 mmHg. The nurse activates the emergency response and recognizes the patient is in anaphylactic shock. Which of the following interventions is most critical to perform first?

A 58-year-old patient diagnosed with polycythemia vera reports headaches, dizziness, and blurred vision. Vital signs show BP 160/95 mmHg and pulse 90 bpm. Which of the following clinical manifestations and nursing priorities should the nurse expect and address?

A patient with frostbite to the feet is admitted to the unit. Which nursing intervention should the nurse implement to prevent further tissue injury?

A nurse is providing discharge teaching to a patient at risk for coronary artery disease (CAD). Which of the following statements by the patient indicates a correct understanding of preventive measures?

A 58-year-old man arrives at the emergency department complaining of severe chest pain radiating to the left arm, shortness of breath, and diaphoresis. The ECG shows ST-segment elevation in the anterior leads. Which of the following best explains the underlying cause of his condition?

A nurse is monitoring a patient who has been prescribed a calcium channel blocker (amlodipine) for hypertension. Which of the following side effects is most commonly associated with this class of medication?

A nurse is reviewing the home medication list of a patient newly prescribed sublingual nitroglycerin for angina. Which medication, if listed, would require immediate notification of the healthcare provider?

A nurse is caring for a patient with sickle cell anemia admitted during a vaso-occlusive crisis. Which of the following clinical manifestations, complications, and nursing interventions should the nurse include in the plan of care? Select all that apply.