Duration of t wave - Study guides, Class notes & Summaries
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2023 ATI RN MED SURG PROCTORED EXAM LATEST UPDATE AGRADED WITH ALL QUESTIONS AND ANSWERS VERIFIED
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2023 ATI RN MED SURG PROCTORED 
EXAM LATEST UPDATE AGRADED WITH 
ALL QUESTIONS AND ANSWERS 
VERIFIED 
A nurse is assessing a client who is 12hr postoperative following a colon resection. Which of thefollowing 
findings should the nurse report to the surgeon? 
1. Heart rate 90/min 
2. Absent bowel sounds → normal findings after major bowel surgery; takes several days to return 
to normal. 
3. Hgb 8.2 g/dl 
4. Gastric pH of 3.0 
Rationale: Normal Hgb is 13-18M g/dl, 12-16 g/dl. This may indicate...
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UCLA EKG Test Questions And Answers All Verified
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UCLA EKG Test Questions And Answers, All Verified 
 
AV node rate 
40-60 bpm 
 
 
SA node rate 
60-100 bpm 
 
 
Purkinje fibers rate 
20-40 bpm 
 
 
PR interval is from _ to _? 
beginning of P wave to beginning of Q wave 
 
 
QRS interval is from _ to _? 
beginning of Q to end of S 
 
 
QT interval is from _ to _? 
beginning of Q to end of T 
 
 
PR interval normal duration 
0.12-0.20 s 
 
 
QRS normal duration 
0.04-0.12 s 
 
 
QT interval normal duration 
0.36-0.44 
 
 
Normal Sinus Rhythm (N...
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BAMC Telemetry Test 100% verified!!
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BAMC Telemetry Test 100% verified!! 
 
P wave -ANSWER -Impulse at SA node 
-Last .10 secs 
 
.10 seconds -ANSWER Duration of P wave 
 
PR interval -ANSWER - Measured at the beginning of P wave through beginning of QRS 
-Lasts between .12-.20 seconds 
 
.12-.20 -ANSWER Duration of PR Interval 
 
QRS complex -ANSWER -Measured from Q to S 
-.04-.10 seconds 
 
.04-.10 -ANSWER QRS complex duration 
 
ST Segment -ANSWER -Measured from end of QRS to onset of T 
-Duration of .08 secs 
 
.08
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CARDIAC HEALTHSTREAM TELEMETRY EXAM Q & A 2023/2024
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CARDIAC HEALTHSTREAM TELEMETRY 
EXAM Q & A 2023/2024 
Normal Conduction System - CORRECT ANSWER--SA Node = Primary Pacemaker of 
the Heart, rate of 60-100 bpm 
-Internodal Pathways = Pathways connecting SA Node and AV Node 
-AV Node = Backup pacemaker, rate of 40-60 bpm 
-Bundle of His = splits nerve fibers down Left & Right Sides, His-Purkinje is conduction 
system of heart 
-L & R Bundle Brancehs = lead to left & right of the myocardium 
-Purkinje Fibers / Network = ends of the muscle, last...
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ADVANCED ARRHYTHMIA EXAM PREP WITH 100% CORRECT ANSWERS ALREADY GRADED A+.
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Conduction System 
SA Node 
AV Node 
Bundle of His 
Right and Left bundle branches 
Purkinje Fibers 
 
 
 
SA Node 
primary pacemaker 
rate 60-100 
 
 
 
 
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AV Node 
slightly delays impulse from atria to ventricles 
 
 
 
Bundle of His 
conducts impulses to left and right bundle branches 
 
 
 
Purkinje Fibers 
relay impulses to ventricular myocardium 
 
 
 
Depolarization ...
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NHA NOW EKG Technician Practice Test 2023 (solved)
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Which of the following EKG machine functions should an EKG technician use to control and regulate the height of EKG waveforms on the tracing? 
a. Speed 
b. Output display 
c. Artifact filter 
d. Gain - Answer- d. Gain 
 
Which of the following methods should a EKG technician use when removing hair from electrode placement sites for telemetry monitoring? 
a. Dry shave 
b. Wet shave 
c. Tape 
d. Clippers - Answer- d. Clippers 
 
An EKG technician notes periods of sinus arrest on a patient's EKG t...
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CARDIAC- HEALTHSTREAM TELEMETRY TEST EXAM 2023
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CARDIAC- HEALTHSTREAM 
TELEMETRY TEST EXAM 2023 
along what axis is time measured in an EKG paper? - CORRECT ANSWER-across a 
horizontal axis 
what does each small square on an EKG strip represent? - CORRECT ANSWER-1 mm 
in length 
0.04 seconds 
what does each large square on an EKG strip represent? - CORRECT ANSWER-5 mm 
in length 
0.2 seconds 
how can a regular rhythm be calculated on an EKG strip? - CORRECT ANSWER-when 
the rhythm is regular, the heart rate is 250 divided by the number o...
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Edelmen's SPI Exam Review Test Answered 100% Correctly!
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Edelman SPI review questions & Answers 2023. 
______ is the distance covered by one cycle. 
a) pulse length 
b) wavelength 
c) cycle distance 
d) cycle duration 
 
______ is the time to complete one cycle 
a) pulse duration 
b) pulse period 
c) period 
d) duration period 
 
________ is a redirection of an ultrasound bean in many directions as a result of a rough boundary between two media: 
a) refraction 
b) Rayleigh Scattering 
c) scattering 
d) reflection 
 
_________ resolution is...
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ATI RN MED SURG PROCTORED EXAM WITH- LATEST QUESTIONS AND 100% CORRECT ANSWERS
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ATI RN MED SURG PROCTORED EXAM WITH- LATEST 
QUESTIONS AND 100% CORRECT 
ANSWERS 
1.A nurse is assessing a client who is 12hr postoperative following a colon resection. Which of the 
following findings should the nurse report to the surgeon? 
1. Heart rate 90/min 
2. Absent bowel sounds → normal findings after major bowel surgery; takes several days to return 
to normal. 
3. Hgb 8.2 g/dl 
4. Gastric pH of 3.0 
Rationale: Normal Hgb is 13-18M g/dl, 12-16 g/dl. This may indicate a possible hemor...
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ATI RN Adult Med Surg Proctored Exam 2024 QUESTIONS & ANSWERS (LATEST UPDATED) GRADED
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ATI RN Adult Med Surg Proctored Exam 2024 QUESTIONS & ANSWERS (LATEST UPDATED) GRADED. A nurse is preparing to administer thrombolytic therapy to a client who had an ischemic 
stroke. Which of the following is an appropriate nursing action? 
a. Start the therapy within 8 hr 
b. Insert an indwelling urinary catheter after therapy begins 
c. Monitor blood pressure every 30 min during the infusion 
d. Elevate the head of bed between 25 and 30 
2. A nurse is teaching a client about the use of an inc...
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