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- A patient presents to the emergency department with a suspected pneumothorax. The nurse assesses the patient for which classic signs and symptoms of pneumothorax? a) Hypertension and tachycardia b) Hyperresonance to percussion and decreased breath sounds on the affected side c) Bradycardia and diminished bowel sounds d) Cyanosis and elevated temperatureMr. Dorone is a 22-year-old man who sustained a subdural hematoma and a brain contusion in a motor vehicle accident. He needs blood in order to have the necessary lifesaving surgery done. His parents refuse to allow the transfusion based on their religious beliefs. What should be done? (A)Wait for a formal hearing with a judge and a court. • (B) Call the Police • (C) Give the blood. • ( D) Honor the parents' wishes and do not give the blood.(a) How is clot overgrowth usually prevented? (b) List two conditions that may lead to unnecessary (and undesirable) clot formation.
- Which of the following is a characteristic complication associated with cystic medial degeneration of the aorta? A) esophageal varices B) Hemo pericardium C) myocardial infarct D) pulmonary infarct E) subarachnoid hemorrhageProgressive hemothorax does not include() A) Abnormal respiratory movement B) Progressive increase of intrapleural pressure C) Venous pressure increased, heart beat weak, arterial pressure decreased D) Mediastinal flutter during breathing E) The blood volume of thoracic drainage was more than 200 ml / h for 3 hoursBeck's triad is a set of clinical signs associated with: a) Tension pneumothorax b) Cardiac tamponade c) Acute heart failure d) Aortic dissection
- Select the best answer or answers from the choices given: The process by which neutrophils squeeze through capillary walls in response to inflammatory signals is called (a) diapedesis, (b) chemotaxis, (c) margination, (d) opsonization.(48) A 51 year-old woman partially removes a wooden splinter from her index finger. Two weeks later , the wounded area begins to swell slightly and becomes mildly tender. Which of the following findings is most likely on biopsy of the wounded tissue? (A) Caseous necrosis (B) Fibrinous inflammation (C) Granulomatous inflammation (D) Serous inflammation (E) ulcerationA client fell 2 days ago; he has a compound fracture of his left tibia. The physician performed an open reduction with internal fixation (ORIF) to treat the fracture. An important nursing assessment for him would include a) hyperactive bowel sounds. b) elevated temperature and presence of erythema at incision site. c) ecchymosis and edema at incision site. d) complaints of activity intolerance. asap please.
- The diagnosis of progressive hemothorax was made by() A) Repeated determination of HB showed a progressive decrease B) After blood transfusion and rehydration, the blood pressure did not rise, or temporarily increased, and soon decreased C) Pulse fast, blood pressure continues to drop D) There was no bleeding in pleural puncture, but X-ray examination showed that the shadow of pleural cavity was getting bigger and bigger E) The total amount of blood was 200ml in 3 hoursIn healthy adults, hematopoiesis takes place in the (a) liver, (b) red bone marrow, (c) yellow bone marrow, (d) lymphatic vessels.A patient with a history of myocardial infarction complains of chest pain radiating to the left arm. Which action should the nurse take first? a) Administer oxygen b) Obtain an ECG c) Administer aspirin d) Administer nitroglycerin.