NHA CCMA PRETEST REVIEW PART 4 NEW 2022 PRACTICE EXAM SOLUTION QUESTIONS AND ANSWERS

here do cardiac electrical impulses originate in the heart? - CORRECT ANSWER Sinoatrial node According to the regulation of controlled substances, which of the following is true of a Schedule I drug? - CORRECT ANSWER Have no accepted medical use A medical assistant is coding an office visit during which the provider reviewed the systems related to a patient's chief complaint but did not discuss the patient's family or social history. Which of the following procedure codes should the assistant use for this visit? - CORRECT ANSWER Expanded problem-focused history A medical assistant is collecting blood samples to measure a patient's cholesterol levels. Which of the following actions should the assistant take before collecting the patient's blood? - CORRECT ANSWER Make sure the patient did not eat any food for the past 12 hr A medical assistant is preparing a patient who has anemia for an examination by the provider. Which of the following manifestations should the assistant expect to find? - CORRECT ANSWER irregular heartbeat A provider has requested a dissecting instrument on a sterile tray that a medical assistant is preparing. Which of the following instruments should the assistant include on the tray? - CORRECT ANSWER scissors The Patient's Bill of Rights protects individuals from which of the following? - CORRECT ANSWER Denial of care due to the patient's age Which of the following additives should be used when performing a CBC? - CORRECT ANSWER EDTA A medical assistant is caring for a patient who has recently received a terminal diagnosis and is crying. Which of the following actions should the assistant take? - CORRECT ANSWER Allow the patient to cry Which of the following dressings should a medical assistant use on a partial-thickness burn? - CORRECT ANSWER Nonadherent dress