Duration of st segment Study guides, Class notes & Summaries
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CCT Exam Prep with Certified Solutions
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CCT Exam Prep with Certified Solutions 
 
Ergometer an apparatus that measures work or energy expended during a period of physical 
exercise. 
 
Treadmill - Speeds ranging from 1 - 8 mph 
- Incline ranging from 0%-20% 
 
Indicatations of cardiovascular disease -Changes in the J-point & ST segment 
 
-Mets < 6.5 
-Duration < 6 minutes 
-Low peak HR 
-Maintaining a low systolic BP 
-Severe ST depression 
-Prolonged ST depression 
 
Cardiolite -AKA radioactive technetium 
 
-assesses the volu...
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ATI MED SURG PROCTORED EXAM RETAKE (2022/2023) LATEST UPDATE WITH HIGHLIGTED SOLUTIONS
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ATI MED SURG PROCTORED EXAM RETAKE (2022/2023) LATEST UPDATE WITH HIGHLIGTED SOLUTIONS 
.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 hemorr...
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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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{NGN} ATI MED SURG PROCTORED EXAM 2019 RETAKE WITH NGN (2023/2024) (110 Verified Q&A)
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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 following medications should the nurse plan to administer? 
a.	Desmopressin 
b.	Reg...
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ATI MED SURG PROCTORED EXAM RETAKE (2022/2023)
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ATI MED SURG PROCTORED EXAM RETAKE (2023/2024) 
 
 
ATI MEDSURG PROCTORED EXAM Study Guide 
 
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 (normal 0-4) 
 
A nurse is caring for a client who has diabetes insipidus. Which of the following medications should the nurse plan to administer? 
a. Desmopressin ...
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Comprehensive CRNA Interview Review Accurate responses are given.
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Comprehensive CRNA Interview Review Accurate responses are given. 
 
Comprehensive CRNA Interview Review 
 
Norepinephrine Mechanism of Action (MOA) 
A1, A2, B1 agonist. 
 
Primary agent used in distributive shock because it's ability to recruit venous volume and augment preload, while increasing arterial tone, and increasing cardiac output. 
 
Alpha one causing peripheral smooth muscle contraction. (low dose venous, high dose venous and arterial). 
 
Alpha 2 adrenoreceptor agonism actually ant...
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CFA Level 1 - 101 Must Knows 368 Questions with Verified Answers,100% CORRECT
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CFA Level 1 - 101 Must Knows 368 Questions with Verified Answers 
 
Addition Rule of Probability - CORRECT ANSWER ADDITION: P(A or B) = P(A) + P(B) - P(AB) 
 
Roy's Safety First Criterion - CORRECT ANSWER Safety First Ratio = (E(R) - Rₜ) / σ 
 
Larger ratio is better 
 
If (Rₜ) is risk free rate, then it becomes Sharpe Ratio 
 
Sharpe Ratio - CORRECT ANSWER Sharpe Ratio = (E(R) - RFR) / σ 
 
Larger ratio is better 
 
If (Rt) is higher than RFR, then it becomes Safety First Ratio 
 
Centra...
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Exam 1: NSG223/ NSG 223 (New 2024/ 2025 Update) Med Surg 2 Exam| Questions and Verified Answers| 100% Correct| Graded A- Herzing
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Exam 1: NSG223/ NSG 223 (New 2024/ 2025 
Update) Med Surg 2 Exam| Questions and 
Verified Answers| 100% Correct| Graded A- Herzing 
 
 
QUESTION 
 
What is the PR Interval 
The PR interval is measured from the beginning of the P wave to the beginning of the QRS 
complex. It represents the time needed for sinus node stimulation, atrial depolarization, and 
conduction through the AV node before ventricular depolarization 
 
 
 
QUESTION 
 What is the ST Segment 
 
 
Answer: 
The ST segment, w...
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MED SURG ATI PROCTORED EXAM 2019 RETAKE WITH NGN Latest Update 2023/2024 (110 Questions and Answers)
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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 following medications should the nurse plan to administer? 
a.	Desmopressin 
b.	Reg...
-
American Red Cross ACLS Final Exam (Latest 2023/2024) Verified Answers by Expert.
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American Red Cross ACLS Final Exam (Latest 2023/2024) Verified Answers by Expert. 
 
A patient is in cardiac arrest. The cardiac monitor shows asystole. In addition to providing continuous high-quality CPR, what is the other priority intervention for this patient? Administering epinephrine as early as possible 
 
A patient has experienced return of spontaneous circulation (ROSC) after cardiac arrest. The healthcare team is conducting a secondary assessment to determine the possible cause of ...
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