Patient care Exam Questions with All Correct Answers

Patient care Exam Questions with All Correct Answers Adequate perfusion of himan tissue generally requires? - ANSWER A systolic lressure of 90 mm HG or greater For a cardiac cell to return to its resting membrane potential, - ANSWER Repolarization of the cell membrane must occur. If the PR interval is longer than normal on a typical ECH tracing, one can assume that - ANSWER An antrioventricular node is present A possible complication of patients with a history of atrial fibrillation is - ANSWER Atrial emboli formation The single most important action for the radiographer when administering emergency care is? - ANSWER Providing a competent level of care, recognizing when advanced care is needed, and calling for assistance What type of shock is caused by a failure of the heart to pump enough blood to the vital organs? - ANSWER Cardiogenic The type of shock that is a result of severe loss of blood is? - ANSWER Hypovolemic After the administration of an iodine-bases contrast into a patient, it is important for the technologist to observe the patient for? - ANSWER Urticaria, nausea, shortness of breath, tightening in the throat, and cardiac arrest In preparation for any emergent situation, the professional technologist should become familiar with? - ANSWER The location of and access to crash cart, automatic external defibrillator operation, and institutional numbers for emergency code announcements When comparing a semiautomatic AED device with an automatic device, - ANSWER Both devices determine the patients cardiac rhythm