elecrtical impulses created by passing of ions through the cell membrane. true or false you can recap a needle without a safety device? how is the electricity created by pacemaker cells? intrinsic firing rate? The physician could be charged with, the disposal of medical infectious waste is controlled by, a physician describes a procedure, risks and alternative treatment to a patient. the standard EKG consist of how many leads? And take Tests.com's free Medical Assistant Practice Test. contains sodium citrate, which prevents coagulation; fill completely and invert 3-4 times. what is repolarization and when does it occur? the presence of increased numbers of leukocytes or WBC in urine is an indicator of what? a document declaring a persons wish to die naturally. the lower the resistance in the vessels, the MORE OR LESS easily blood can be ejected outside heart through circulation? Give the normal temp ranges for the following sites: rectal, oral, axillary and tympanic membrane? physical exam, chemical exam, microscopic exam. What are the three methods commonly used to rate pain? what are the 3 "formed elements" in the blood? paroxysmal supraventricular tachycardia (PSVT), cardiac contraction as well as cardiac output. Medical Assistants can perform a variety of clinical tasks including: patient care, ECG and other diagnostic tests, phlebotomy and pharmacology. infants and children less than 6 yo, patients who had face, neck nose or mouth surgery, those receiving oxygen, patients w altered mental status and others. Quizlet. antitussive medications are used to control, all procedures during a medical emergency must be, the first technique to use to control bleeding is, poorly reacting pupils might indicate a severe, a piece of emergency equipmentused to reestablish normal heart rhythm, the first thing a medical assistant should do in an emergency situation is, equipment prepared in advance for emergency use is called a, the lack of a pulse is one way to identify, a straight fracture across the bone shaft is called a, a severe involuntary contraction of muscles is called a, an overdose of insulin would cause the patient to go into, nitroglycerin is ordered for chest pain. what is the function of the circulatory system? what 5 things does the conduction system of the heart consist of? A medical administrative assistant is charged with providing administrative support for a healthcare provider. What is the primary purpose of Quality Control (QC)? an HMO is an example of what kind of healthcare? which of the following occurs as a urine specimen remains on the counter for a long time? juliawehling. composed of entholelial cells, what connects the arterioles and venules? a very long diastolic period is easily identified, (SINUS RHYTHM) diastolic period can not be seen well, P and T waves are very close together, (SINUS RHYTHM) notice that PQRST waves are equal and normal in size, but diastolic periods are different after each heart systole, (atrial rhythm) notie that there are no more "p waves" only saw-tooth-like wave called F wave, (atrial rhythm) no more p waves, instead they are substituted by small trembling waves, while QRST complex are almost normal, (ventricular rhythm) observe difference btw the normal QRS complexes and the wide inverted abnormal QRS of the PVC and full compensatory pause, (ventricular rhythm) notice there are no more p waves but wide, bizarre QRS complexes at a rate >100, notice the quivering eratic waves that do not resemble any of the normal waves or QRS complexes, just an isoelectric line, no waves are seen, What are the 4 types of Atrio-ventricular blocks (AV blocks), characterized by a delay of impulses at the level of the AV node; PR interval prolonged and greater than 0.2s; Notice prolonged P wave, PR interval lengthens in each interval until one QRS disapears; Notice gradual increase in PR intervene, and then sudden disapear of QRS complex, conducted P waves have a constant PR interval; but there is always non-conducted P waves btw cardiac cycles, usu producing a conduction ratio btw atria and vertircles (2 P waves per QRS), (aka complete heart block) impulses generated by the SA node are completely blocked . how long should you wait for patients who just finished eating drinking or smoking to take temp? what percent bleach solution is desired for areas w possibility of blood contam? The heart is located in the thoracic cavity between the lungs in what space? when exposed to gram stain, bacteria stain positive (purpley blue) or negative (red) based on what? what is the main artery that supplies the right side of the heart? the autonomic nervous system which is subdivided into the sypathetic and parasypathetic. A Free Medical Assistant Certification Practice Test... To get certified as a medical assistant, you may have to take a certification exam.. Generally, there are three organizations that certify medical assistants: the American Association of Medical Assistants (AAMA), the American Medical Technologists (AMT) and the National Center for Competency Testing (NCCT). common tests? the abbreviation meaning two times a day is? aerobes are microorganisms that require oxygen whereas anaerobes lack oxygen, true or false: under healthy conditions urine is sterile, the practice of maintaining a pathogen free environment to prevent the spread of illness and disease, what agency studies and monitors diseases and disease prevention and works to protect public health and safety, centers for disease control and prevention (CDC). the presence or absence of the D antifen (Rh factor) on the RBC membrane. Start studying Medical Assistant Certification Exam.Learn vocabulary, terms, and more with flashcards, games, and other study tools. The bundle of his divides into WHAT to conduct the electrical impulse of WHAT throughout the ventricles? Their duties may include greeting patients, scheduling appointments, filing insurance claims, and answering incoming calls. Bundle of His: where is it. what sympathetic drug is used to manage cardiac arrest by increasing heart contractibility? common tests? hypoventilation-reduced amt of air enters lungs, measurement of the amt of force exerted by the blood on the peripheral arterial walls and is expressed in mmHg, highest (systole) and lowest (diastole) amt of pressure exerted during cardiac cycle, Name some common errors in blood pressure measurmens, improper cuff size, arm is not at heart level, cuff not deflated, improper cuff placement. Take them all as many times as you like. record the heart electricity from one limb and compare it with a zero voltage lead in the center of the heartt, Lead aVR- right arm is positive other limbs are neg. patient begins urinating in the toilet and catches the remainder in the cup is a. a physician orders 1500 mcg of vitamin b12. a physician orders 0.250 mg of lanoxin. failure to exercise the standard of care that a reasonable person would give under similar crcum and someone suffers an injury, what are the 4 elements of negligence (4 Ds), a wrongful act that results in injury ex: battery, invasion of privacy, defamation of character. electricity created by pacemaker cells. SA Node, AV junction (node), Bundle of His, Bundle branches and Purkinje fibers. The three most prevalent certifications for Medical Assistant are offered by the American Association of Medical Assistants (AAMA), the American Medical Technologists (AMT) and the National Center for Competency Testing (NCCT). to provide reliable data about the patient's health status by ensuring the accuracy of test results while detecting and eliminating errors, true or false proficiency testing systems are a requirement for labs, analyzes chemical components of blood such as hemoglobin and serum, urine and CSF, analyzes plasma levels of drugs and posions, uses techniques such as RIA and enzyme immunoassay to detect and measure hormones, enzymes, drugs. Left anterior descending (LAD) artery and Left Circumflex (LCX) artery. Your program director is required to verify your program completion.Category 2: A non-recen… Which urine sample is most commonly used for routine urinalysis? Take this free CNA practice test to get a sample of the types of questions on an actual Nursing Assistant certification exam.. A CNA exam typically has two parts, a written part and a skills part. -clinical history of ischemic-type of chest discomfort, unwanted interference or jitter on the EKG rcording, notice jittering pattern on the aVR and aVL leads, the iso-electric line moved up and down strip, caused by improperly grounded electrical equipment, caused by a damaged wire or loose electrodes. what is the primary pacemaker of the heart and where is it located? in a venipunctrue when do you release the tourniquet? what are the two branches of the left coronary artery? Learn vocabulary, terms, and more with flashcards, games, and other study tools. to make a diagnosis the physician utilizes what 3 sources? What are to abnormalities in respiratory rhythm? These items will vary, depending on the format of the test you take (online or paper/pencil) and the testing situation. what is the order of draw for capillary specimens? Our team of test experts have done the tedious work of compiling all the critical concepts on the exam into a form that is clear and easy to learn. when should a patients addresses and billing information be updated? right and left bundle branches; Purkinje fibers. when does the S1 first heart sound (Lubb) occur? what structure in the middle of the heart divides the heart into two sides? to deliver oxygen, nutrients, hormones and enzymes to cells and transport cellular wast to the organs where they can be expelled? What are the 4 parts to a patient's medical history? AV node; 40-60 BPM, located at the posterior septal wall of the right atrium just above the tricuspid valve. In contrast to many other medical professionals, medical assistants are not mandated to become certified, licensed, or to earn a college degree. the standard bipolar limb leads and the augmented unipolar leads record in which plane? AMCA has a Quizlet account to offer candidates study on-the-go. a good tool for reminding staff when certain things need to be done is called a, information may be sent rapidly by using a, the process of arranging a series of printed pages is called, the most important part of preparing correspondence, the preferred way to send valuable items by mail, termination of care letters should be sent by, system for leaving messages which can be retrieved later is, cancelled appointments should be noted in the, a method of maximizing appointment time is, the appointments schedule can be used as a, a useful telephone service for a physician with 2 office, on a multi-line telephone, the line in use will be indicated by, to best utilize the appointment schedule, set aside time for, an important way to make the patient feel comfortable, having the patients chart at hand is necessary when, "first come first served" method of appointment scheduling, stating names within another patients hearing could be, the physical equipment of a computer is called, a portable memory storage device is called a, important procedure for protecting hard disk information, flashing line showing where data can be entered, word processing allows the user to quickly move or delete blocks of, a convenient feature used when proofreading a document, large group of files used for information retrieval is, all medical office should have a security policy to protect, computerized patient accounts simply monthly statements and, computer scheduling allows quick access to, this list can be easily prepared with computer scheduling, software program that quickly calculates numbers, rearrangement of information in a database is called, setting margins and tabs for a letter is called, no office should download information from the internet without a, a method of controlling access to confidential patient information. 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