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A client is experiencing reflux of chyme from the stomach. He is diagnosed with gastroesophageal reflux disease. What is the condition caused by?

A client complains of abdominal pain after eating and has a new occurrence of black tarry stools. What is a possible diagnosis?

Which type of shock should the nurse expect to see hypotension and bradycardia in the client?

A 75-year-old obese female presents to her physician complaining of edema in the lower extremities. Physical exam reveals that she has varicose veins. Which of the following are possible causes? (Select all that apply)

A client presents with recurrent chest pain on exertion. He is diagnosed with stable angina pectoris. What is the rationale for the pain experienced?

A nurse is caring for four clients. Which of the following clients should the nurse identify as being at risk of developing rheumatic heart disease? 

A nurse is caring for a client who has chronic peripheral arterial disease (PAD). The client asks the nurse to elevate his legs while sitting in the chair. How should the nurse respond?

When a person is in shock, what causes impairment in cellular metabolism?

Which action will provide an individual with active immunity?

An elderly client has a history of right-sided heart failure caused by a right ventricular myocardial infarction. Which of the following signs or symptoms is specifically related to the right-sided heart failure?