Health Care > QUESTIONS & ANSWERS > NHA CCMA Study Guide Questions & Answers Graded A+ (All)

NHA CCMA Study Guide Questions & Answers Graded A+

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What filing method is used when patient information is highly confidential? Correct Answer: Numerical 1:10 Correct Answer: What is the ratio of bleach and water to use as a disinfectant The 4 D'... s of Negligence Correct Answer: Duty, Dereliction, Damages, Direct Cause The average amount of blood in the human body Correct Answer: 5-6 liters The number of QRS complexes between 6 sec. marks on the EKG paper is multiplied by 10. Used generally for estimation slow or irregular rhythms. Correct Answer: 6 second method The running speed of an EKG machine Correct Answer: 25mm/sec Boiling water at what temperature is considered a form of disinfected Correct Answer: 212 F ABO blood group system Correct Answer: a system used to classify human blood by antigens found on the surface of red blood cells Abrasion Correct Answer: Scrape of the skin due to something abrasive absolute refractory period Correct Answer: Is the first phase of repolarization in which a myocardial cell is unable to react to any electrical stimulus AD Correct Answer: right ear Adjustment Correct Answer: the amount the provider would have to write off Adult pulse range Correct Answer: 60-100 beats/minute Agents Correct Answer: Are infectious microorganisms that can be classified into groups namely: viruses, bacteria, fungi, and parasites. Airborne precautions Correct Answer: Methods of infection control that must be used for patients known or suspected to be infected with pathogens transmitted by airborne droplet nuclei. Angina or angina pectoris Correct Answer: Acute Chest Pain ante Correct Answer: before antecubital fossa Correct Answer: interior depression of the elbow; blood pressure site and most common site for drawing blood Anuria Correct Answer: Little or no urine output aortic valve Correct Answer: Located between left ventricle and aorta Apnea Correct Answer: This is a temporary complete absence of breathing which may be a result of a reduction in the stimuli to the respiratory centers of the brain Arterial Blood Gas Studies (ABG's) Correct Answer: Are valuable tools in the treatment of critically ill patients; used to monitor critically ill patients. Artifact Correct Answer: an unwanted interference or jitter on the EKG recording. This makes the EKG reading difficult or impossible, as well as can lead to a misdiagnosis. AS Correct Answer: left ear Asystole (cardiac Arrest, Standstill) Correct Answer: the absence of a heartbeat, total absence of ventricular electrical activity. Asystole Correct Answer: flat line, absence of a heartbeat Atrial Depolarization Correct Answer: P wave [Show More]

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