Normal pr interval Study guides, Class notes & Summaries
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![Prophecy EKG Exam With 100% Correct Answers 2023](/docpics/6411cd1584144_2475273.jpg)
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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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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...
![ATI-MED-SURG-PROCTORED EXAM 2019 RETAKE WITH NGN-100% Top-score-2023-2024](/docpics/3432714/6502a47e4fd74_3432714_121_171.jpeg)
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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...
![Prophecy EKG EXAM QUESTIONS AND ANSWERS 2022](/docpics/638e2fc7b7f98_2157175.jpg)
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Prophecy EKG EXAM QUESTIONS AND ANSWERS 2022
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Normal sinus rhythm - Answer - Regular 
Rate: 60-100 
P Wave: Present, upright 
PR Interval: 0.12-0.20 sec 
QRS: <0.12 sec 
 
 
 
 
 
Sinus Bradycardia - Answer - Regular 
Rate: <60 
P Wave: Present, upright 
PR Interval: 0.12-0.20 sec 
QRS: <0.12 sec 
 
 
Sinus Tachycardia - Answer - Regular 
Rate: 100-150 
P Wave: Present, upright 
PR Interval: 0.12-0.20 sec 
QRS: <0.12 sec 
 
 
Premature Atrial Contraction - Answer - IRREGULAR 
Rate: depends on underlying rhythm 
P wave: Pres...
![ATI MED SURG PROCTORED EXAM 2019 RETAKE WITH NGN Questions and Answers (Verified Answers)GRADED A](/docpics/64472bf31d1d4_2651658.jpg)
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ATI MED SURG PROCTORED EXAM 2019 RETAKE WITH NGN Questions and Answers (Verified Answers)GRADED A
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ATI MED SURG PROCTORED EXAM 2019 RETAKE WITH NGN Questions and Answers (Verified Answers)GRADED A 
 
 
 
 
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...
![NUR 445 Final Exam Study questions and answers 100% verified.](/docpics/3719724/653e31e5e5a19_3719724_121_171.jpeg)
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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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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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BKAT ICU Post Test 2023 (solved)
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Nitroprusside purpose - Answer- decreases preload and afterload by vasodilation (mainly afterload) 
 
Dobutamine mechanism of action - Answer- contractility 
 
Dopamine at a low-end dose "renal dose" - Answer- 0.5-4mcg/kg/min 
increases renal and mesentric perfusion 
 
Dopamine at a mid-range dose - Answer- 4-10mcg/kg/min 
increases contractility and heart rate 
 
Dopamine at a high-range dose - Answer- greater than 10mcg/kg/min 
vasoconstriction and increases BP 
 
Dopamine and Levophed inf...
![StaRN EKG Test Guide](/docpics/3145310/64c3a77388780_3145310_121_171.jpeg)
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StaRN EKG Test Guide
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Accelerated Junctional - Answer Rate: 60-100 
Rhythm: Regular 
Pwave: before/after/absent - inverted 
PR: unknown 
QRS: Normal 
*** Fast junctional escape 
 
Asystole - Answer absence of contractions of the heart-Flat Line 
 
Atrial fibrillation - Answer rapid, random, ineffective contractions of the atrium 
 
Atrial Flutter - Answer Rate:Atrial 250-350 
Ventricular: 100 -175 
P: Irregular or absent, often "saw tooth" 
QRS: Normal 
Conduction: AV Block (2:1 > 3:1, 4:1) 
Rhythm: Regular ...
![ATI MED SURG PROCTORED EXAM RETAKE (2022/2023)](/docpics/633bd50be02d8_2004353.jpg)
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ATI MED SURG PROCTORED EXAM RETAKE (2022/2023)
- Exam (elaborations) • 16 pages • 2022
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.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 hemorrhaging. 
 
2.	A nurse is caring for a client who has diabetes insipidus. Whic...
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