Normal pr interval - Study guides, Class notes & Summaries
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Prophecy EKG Exam With 100% Correct Answers 2023
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Prophecy EKG Exam With 100% Correct 
Answers 2023 
Normal sinus rhythm - Correct Answer-Regular 
Rate: 60-100 
P Wave: Present, upright 
PR Interval: 0.12-0.20 sec 
QRS: <0.12 sec 
Sinus Bradycardia - Correct Answer-Regular 
Rate: <60 
P Wave: Present, upright 
PR Interval: 0.12-0.20 sec 
QRS: <0.12 sec 
Sinus Tachycardia - Correct Answer-Regular 
Rate: 100-150 
P Wave: Present, upright 
PR Interval: 0.12-0.20 sec 
QRS: <0.12 sec 
Premature Atrial Contraction - Correct Answer-IRREGUL...
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ATI-MED-SURG-PROCTORED EXAM 2019 RETAKE WITH NGN-100% Top-score-2023-2024
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ATI-MED-SURG-PROCTORED EXAM 2019 RETAKE WITH 
NGN-100% Top-score-2023-2024 
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? 
a. Heart rate 90/min 
b. Absent bowel sounds 
c. Hgb 8.2 g/dl 
d. Gastric pH of 3.0 
Rationale: Normal Hgb is 13-18M g/dl, 12-16 g/dl. This may indicate a possible hemorrhaging. 
2. A nurse is caring for a client who has diabetes insipidus. Which of the followin...
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NUR 445 Final Exam Study questions and answers 100% verified.
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NUR 445 Final Exam Study questions and answers 100% verified. 
 
 
 
 
 
 
 
 
 
 
 
 
What are some assessment findings of an uncomplicated abdominal aortic aneurysm? - correct inal pulsation, ischemia in extremities from thrombus formation, peripheral pulses weak/absent; often asymptomatic 
 
What are some assessment findings of a dissected abdominal aortic aneurysm? - correct onset of severe abdominal pain or back pain, pain may migrate with pain of extension, peripheral neuropathy or paraly...
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Baycare EKG Test (solved) 2023/2024
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- Absent P-wave 
- Irregular Pulse 
- HR > 100-200 bpm 
Atrial Fibrillation 
 
 
- Rapid HR 
- 240-350 bpm w/ a saw tooth pattern 
* Type I 240-350 
* Type II >350 
Atrial Flutter 
 
 
 
 
 
 
00:54 
01:07 
*Bizarre QRS. 
-Sometimes looks like an upside down QRS 
Premature Ventricular Complexes (PVC) 
 
 
- HR >100bpm 
- Large, wide, undulating waves 
- P waves are not associated w/ the QRS complex 
Ventricular Tachycardia 
 
 
- Quivering and lack of effective contraction 
- ECG is rap...
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(answered)Relias ED RN A, Complete Test 2023.
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Relias ED RN A, Complete Test Fall 2023 
 
What is the current recommended dose of intravenous or intraosseous epinephrine in adult patients with cardiac arrest? 
10 mg every 10 minutes 
1 mg every 3-5 minutes 
1 mg every 7 minutes 
0.1 mg every 2 minutes 
 
A patient with a traumatic brain injury (TBI) is MOST likely to suffer from what condition? 
Diabetes mellitus 
Cerebral palsy 
Diabetes Insipidus 
Myxedema coma 
 
A patient presents after sustaining a roll-over motor vehicle accident. Th...
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SDS Exam – NBRC Questions and Answers 100% Pass
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SDS Exam – NBRC Questions and Answers 100% Pass The 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 for this pt 20cmH...
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NSG223/ NSG 223 Exam 1: (Latest 2024/ 2025 Update) Med Surg II Review| Questions and Verified Answers| 100% Correct| Grade A – Herzing
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NSG223/ NSG 223 Exam 1: (Latest 2024/ 2025 Update) Med Surg II Review| Questions and Verified Answers| 100% Correct| Grade A – Herzing 
 
Q: sinus rhythm 
 - considered to be a normal heart rhythm 
- rate 60-100 bpm 
- regular rhythm 
- consistent P wave 
- P wave prior to every QRS complex 
- PR interval 0.12 - 0.20 seconds 
(***SATA question***) 
 
 
Q: sinus bradycardia characteristics 
 
Answer: 
 - rate <60 bpm 
- regular rhythm 
- consistent P wave 
- P wave prior to every QRS complex...
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Prophecy EKG Questions And Answers 2023/2024
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1. Normal sinus rhythm: Regular 
Rate: 60-100 
P Wave: Present, upright 
PR Interval: 0.12-0.20 sec 
QRS: <0.12 sec 
2. Sinus Bradycardia: Regular 
Rate: <60 
P Wave: Present, upright 
PR Interval: 0.12-0.20 sec 
QRS: <0.12 sec 
3. Sinus Tachycardia: Regular 
Rate: 100-150 
P Wave: Present, upright 
PR Interval: 0.12-0.20 sec 
QRS: <0.12 sec 
4. Premature Atrial Contraction: IRREGULAR 
Rate: depends on underlying rhythm 
P wave: Present or hidden in T wave 
PR Interval: 0.12-0.20 sec...
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CASAL II OA LATEST 2023 WITH CORRECT SOLUTIONS
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SA node correct answers pacemaker, 60-100bpm,Depolarization R atria, p wave, 
 
AV node correct answers Gatekeeper, intraseptal, Allows delay for blood so no back up, 40-60 bpm 
 
Bundle of His correct answers Intraventricular, 40-60bpm, sends to purkinje fibers for ventricular depolarization 
 
L and R bundle branches correct answers 20-40bpm, 
 
Purkinje fibers correct answers 20-40bpm, ventricular depolarization (QRS) complex 
 
Preload correct answers LVEDP determined by LVEDV 
 
Afterload c...
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Critical Care Exam 1 Questions and Answers 100% Pass
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Critical Care Exam 1 Questions and 
Answers 100% Pass 
P wave - Correct Answer ️️ -Depolarization of the atria 
PR interval - Correct Answer ️️ --Normal is 0.12 to 0.2 seconds 
- onset of atrial depolarization until onset of ventricular polarization 
QRS complex - Correct Answer ️️ --Normal is 0.06 to 0.11 seconds 
-Ventricular depolarization 
-systole 
T wave - Correct Answer ️️ --appears after QRS complex 
- Ventricular repolarization 
-Spiked T-wave occurs with hyperkalemia 
U...
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