In which of the following situations would blood most likely rapidly relocate from central circulation to the lower extremities? Answers: A. A client does isotonic exercises in a wheelchair. B. A client reclines from a sitting to supine position. C. A client is helped out of bed and stands up. D. A client undergoes a […]
When talking about the various types of granulocytes, which granule contains heparin, an anticoagulant? Answers: A. Lymphocytes B. Neutrophils C. Eosinophils D. Basophils
A nurse is providing care for a 44-year-old male client who is admitted with a diagnosis of fever of unknown origin (FUO). Which of the following characteristics of the client’s history is most likely to have a bearing on his current diagnosis? Answers: A. The client is cachexic and an African American. B. The client […]
As part of a screening program for prostate cancer, men at a senior citizens’ center are having their blood levels of prostate-specific antigen (PSA) measured.Which of the following statements would best characterize a high positive predictive value but a low negative predictive value for this screening test? Answers: A. All of the men who had […]