Ekg vector - Study guides, Class notes & Summaries

Adult Primary Care Review 171 Questions with Verified Answers Which is a modifiable risk factor for melanoma - CORRECT ANSWER Considerable sun exposure and sunburn A 19 year old female comes to your clinic for a routine visit to obtain birth control pills. You notice a red sunburn over her body. She states that she stayed a little too long in the sunbed. She denies pain and appears happy. What is your most appropriate course of action for skin health promotion and disease prevention? - C...

The laboratory report on a patient indicates a hemoglobin level of 7g/dL. Which of the following is the first action for the medical assistant to take? Notify patient, Inform the patient, Record the results in the medical record, Repeat the test to insure accuracy. - ANSWER-Notify the Provider ( Because the results indicate a critically low level of hemoglobin level, the assistant should notify the provider). A medical assistant is preparing a patient to have cryosurgery following an abnormal...

sinus node - ANSWER The intrinsic pacemaker. Cell membrane "leakiness" causes spontaneous depolarization at a rate of 60-100 times a minute. AV node - ANSWER Acts like a resistor to slow the impulse allowing time for the atria to completely contract before initiating ventricular contraction. Back up pacemaker if SA fails, pacing at a rate of 40-60 times a minute. Bundle of his - ANSWER "Cable" that passes through the fibrous sheath separating atria from ventricles. Divides into the bun...

2022 NHA CCMA Test 2: MA EXAM NB: MA= medical assistant 1. A MA is using a scale with a height bar to measure a patient’s height. Which of the following actions should the assistant take? -Raise the height bar when the patient is standing on the scale. -Have the patient face the weight indicators on the scale. -Have the patient stand up straight and look to one side. -Lower the horizontal bar gently so that it rests on the top of the patient’s head. 2. Which of the following technique...

RHIA Exam 292 Questions with Verified Answers An audit trail is a good tool for which of the following? - CORRECT ANSWER Reconstructing electronic events The kids foundation related to children's hospital is mailing fundraising information to the families of all patients who have been treated at children's in the past three years. based on the facts given: - CORRECT ANSWER children's hospital must have notified the patients or patients guardians of this disclosure in the notice of priva...

CMA Final Exam 2023 Questions and Answers Already Passed A+ According to Maslow's hierarchy of needs, what is the highest level on the pyramid? *ANS* Self-actualization At the end of one's life, what virtue does Erikson's stages of development say develops when one has positively overcome the ego conflict of integrity vs. despair? *ANS* wisdom A patient is verbally abusive toward the CMA. On a follow-up visit, the same CMA, flattering them and complimenting them nonstop. The CMA recogn...

Telemetry Med Surg Exam 3 1. Sinus Node (SA Node): - The natural pacemaker of the heart. Its cell membrane properties cause it to spontaneously depolarize, generating impulses at a rate of 60-100 times per minute. 2. Atrioventricular Node (AV Node): - Acts as a resistor, slowing down the electrical impulse from the atria to allow for complete atrial contraction before initiating ventricular contraction. It serves as a backup pacemaker if the SA node fails, pacing at a rate of 40-60 tim...

NHA CCMA Final Review Weber test - correct answer Test done by placing the stem of a vibrating tuning fork on the midline of the head and having the patient indicate in which ear the tone can be heard. Rinne test - correct answer hearing test using a tuning fork; checks for differences in bone conduction and air conduction Snellen chart - correct answer chart containing symbols that is used in the testing of visual acuity 50/20 vision - correct answer Below average: what pa...

Med-Surg ATI Exam Concepts Study Guide o Crutches  Place body weight on crutches  Advance unaffected leg onto the stair  Shift weight from crutches to unaffected leg  Bring crutches and affected leg up to the stair o Closed-suction drain nursing interventions  Negative-pressure device  Doesn't require wall suction  *Compress the drain reservoir after emptying (creates negative pressure)  Do not need to put below bed (doesn't use gravity) o External fixation...

B7 Pharmacology Exam 1 Description of Malaria - paras inf by Plasmodium spp (P. falcip, P. vivax, P. ovale, P. malariae, P. knowlesi) by Anopheles mosq vector not aff by paras - complex life cyc incl erythro stage (want to prev this stage, causes clin illness) & exoerythro stage (dormant in liv as hypnozoites) transm in regs near equat temps >68F Non-Pharm Prevention of Malaria - - travs to endem regs receive chemo-proph dep on who, where, when trav going, what style trav, trip dur ...