Ecg study questions - Study guides, Class notes & Summaries

ECCO questions and answers rated A+ 2023 A patient has a transcutaneous pacemaker. Which action should the nurse implement when a pacemaker spike occurs but is not followed by ventricular complex? Assess the heart rate Increase the mA Increase the mV Assess the ECG lead placement - correct answer Increase the mA A patient has a transvenous temporary pacemaker in place. Pacemaker spikes are noted on the ECG, but they are not followed by a P wave or QRS complex. Which is initially indica...

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NBME CBSE ACTUAL TEST QUESTIONS AND ANSWERS 2024(COMPLETE) (Quiz bank with all the correct answers) (USMLE step 1)Medical examination NBME CBSE ACTUAL TEST 2024 62 year old woman - osteoporosis – a bisphosphonate is prescribed. The expected beneficial effect of the drug is due to which of the following? Decreased Osteoclast Activity Cohot Study of elderly women – relative risk ratio for hip fractures among those who exercise regularly is 1.2 (95% confidence interval of 1.1 to ...

CSEP CEP Study Guide Exam Questions & Answers 2024/2025 Autorythmic - ANSWERSSelf Exciteable, and repeatedly generate action potential eg. natural pace maker Cause of fundamental heart rhythm - ANSWERSNOT by nerve impulses or hormones, rather electrical impluse SA Node - ANSWERSMain natural pacemaker, faster conduction than autorhytmic fibres The Heart's electrical flow - ANSWERSSA Node to AV Node - AV Node to AV Bundle - Bundle of HIS to L and R branches to Apex and Purkinje FIbr...

CDE Practice Exam Questions #3 100% Correct CDE Practice Exam Questions #3 100% Correct CDE Practice Exam Questions #3 100% Correct CDE Practice Exam Questions #3 100% Correct CDE Practice Exam Questions #3 100% Correct CDE Practice Exam Questions #3 100% Correct What is the first step in the process of diabetes self management education? A. Assessment B. Goal setting C. Diagnosis D. Referral - ANSWERA. Assessment Which of the following options is an outcome of personal record keeping i...

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SDS - Kittering Exam 160 Questions with Correct Answers A pt is recently dx with a REM d/o wishes to have another sleep study in a different lab to confirm the dx. What would the sleep tech expect to observe that would confirm the pt dx of a REM d/o? a. decreased REM latency b. decreased 1st period of REM c. decreased REM activity d. decreased REM percentage to total sleep - Correct Answer a. The AASM grants lab accreditation for a period of how many years? a. 1 b. 3 c.5 d.7 - Co...

CPHON Exam 93 Questions with Verified Answers G1 - CORRECT ANSWER The first gap, or growth phase, of the cell cycle, consisting of the portion of interphase before DNA synthesis begins. Cell grows larger and produces ribosome and proteins. S - CORRECT ANSWER All 46 chromosomes are replicated in the cells nucleus G2 - CORRECT ANSWER The second gap, or growth phase, of the cell cycle, consisting of the portion of interphase after DNA synthesis occurs. DNA is condensed into rod form . (...

SDS Exam – NBRC QUESTIONS WITH COMPLETE SOLUTIONSThe recommended HFF for recording electocardiograph channel is 70Hz Which of the following would best describe rhythmic movement disorder? 1. Minimum frequency of 0.3Hz 2. Max frequency of 2.0Hz 3. Min number of 4 rhythmic movements a.1,2 b.2,3 c.1,3 d.1,2,3 b A 14 year old boy is undergoing an overnight sleep study and has been stared on CPAP. The pt is currently on 8cmH2O CPAP. What is the recommended max CPAP pressure...

SAE STUDY EXAM QUESTIONS CORRECTLY ANSWERED. Question 1: A medical student is assigned to care for a patient with a smoking history and who is suspected of having emphysema. She asks for recommendations on what tests might be used to help determine the diagnosis. You would recommend all of the following EXCEPT: a. Pulmonary function testing b. Chest radiograph c. Chest ultrasound d. Arterial blood gas - CORRECT ANSWER C. Chest Ultrasound Question 2: A patient is performing a stress t...