NHA: Medical Assistant(CCMA) Certification Practice Test 2.0 A Question and answer 2023 verified to pass

NHA: Medical Assistant(CCMA) Certification Practice Test 2.0 A Question and answer 2023 verified to pass A medical assistant is preparing a patient who has congestive heart failure (CHF) for an examination by the provider. Which of the following manifestations should the assistant expect? - correct answer Shortness of breath (SOB) Expected manifestations of CHF include shortness of breath, fatigue, and edema When measuring a patients respiratory rate, which of the following actions should a medical assistant take to ensure an accurate reading? - correct answer Count the respiration's while the patient thinks his pulse is being obtained. In order to obtain the most accurate reading, the assistant should count the respirations without the patient being aware that his breathing is being assessed. The patient can easily control or alter breathing patterns when he is conscious that the assistant is paying attention to his respirations. Which of the following laboratory results should the medical assistant recognize is abnormal? - correct answer Potassium 3 mEq/L This potassium level is below the expected reference range of 3.5 to 5 mEq/L. 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 Scissors are considered cutting and dissecting instruments because they include a sharp blade or surface that can cut, dissect, or scrape. A medical assistant is replacing a sharps container in an examination room and receives a small laceration on her arm from