Purkinje fibers Study guides, Class notes & Summaries
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DAANCE: ALL MODULES EXAM STUDY GUIDE 2023/2024 LATEST
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DAANCE: ALL MODULES EXAM STUDY 
GUIDE 2023/2024 LATEST 
Pulmonary artery - CORRECT ANSWER-One of two arteries that carry venous (oxygen 
poor) blood from heart to lungs 
What type of intubation is preferred with emesis with aspiration? - CORRECT 
ANSWER-ETT. LMA or combitube acceptable. 
What emergency would a cricothyrotomy typically be performed? - CORRECT 
ANSWER-Airway obstruction 
Atropine would be given in which emergency? - CORRECT ANSWER-Symptomatic 
bradycardia 
Adenosine would be ...
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NSG121 / NSG 121 Exam 3 (Latest 2024 / 2025 Update): Health Assessment | Review with Questions and Verified Answers | 100% Correct | Grade A - Herzing
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Exam 3: NSG121 / NSG 121 (Latest 2024 / 2025 Update) Health Assessment | Review with Questions and Verified Answers | 100% Correct | Grade A - Herzing Q: List 3 ways blood flow is regular through the venous system Answer: 1. Valves in the veins 2. Skeletal muscles contraction 3. Respirations Q: Conduction system of the heart: Answer: 1. SA Node 2. Atria Contract 3. Bundle of His 4. Bundle Branches 5. Purkinje Fibers 6. Ventricles Contract Q: What 3 things drain into the left lymphatic duct? Answ...
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Relias Dysrhythmia Basic Test Answers Solution guide 2023.
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Relias Dysrhythmia Basic Test Answers 
 
normal sinus rhythm 
heart rhythm originating in the sinoatrial node with a rate in patients at rest of 60 to 100 beats per minute 
 
Sinus Arrhythmia 
Appearance is ALMOST NORMAL: 
Respiratory – Circulatory interaction 
Rate INCREASES with INSPIRATION (IN=IN) 
 
Sinus Bradycardia 
<60 
normal sinus rhythm 
 
Sinus Tachycardia 
>100 (100-150) 
normal sinus rhythm 
 
Premature Atrial Contraction (PAC) 
Heart Rate: Depends on underlying rhythm ...
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Neuroscience FINAL EXAM – USA with Complete & Verified Solutions
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Neuroscience FINAL EXAM – USA with 
Complete & Verified Solutions 
CHAPTER 15 - THE CEREBELLUM - 7 QS - ANSWER ️️ 
The Cerebellum 3 Major functions: - ANSWER ️️ -Synergy of Movement 
-Upright Posture 
- Tone (maintain) 
Cerebellum exerts influence to motor systems of which 2 areas to correct 
movement - ANSWER ️️ Cortex & Brainstem 
Cerebellum 3 Functional Regions - ANSWER ️️ -Lateral Part 
-Intermediate Part 
-Vermis and Flocculonodular lobe 
Cerebellum - Lateral Part fxn - AN...
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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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PCT NHA EXAM WITH 100% CORRECT ANSWERS 2024/2025
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PCT NHA EXAM WITH 100% CORRECT 
ANSWERS 2023 
1. The lavender-topped tube contains: 
a. No additive 
b. SPS 
c. Na+ citrate 
d. EDTA - Correct answer-d. EDTA 
1. The additive in a gray-topped tube is: 
a. K+ oxalate 
b. Na+ citrate 
c. EDTA 
d. None of the above - Correct answer-a. K+ oxalate 
1. Which of the needle has the largest gauge? 
a. 16 g 
b. 20 g 
c. 21 g 
d. 25 g - Correct answer-a. 16 g 
1. Which of the following gauge needle is used for the typical adult venipuncture? 
a. 23 g 
b. 1...
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APHY 102 Anatomy and Physiology 2 FINAL EXAM WINTER 2024
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APHY 102 FINAL!!! 
 
Diabetes insipidus is caused by - correct answer ADH deficiency. 
 
T/F: Persons with type AB blood are sometimes called universal donors. - correct answer False 
 
Steroid hormones 
 are soluble in lipids. - correct answer all of the above. 
 
T/F: Plasma contains fibrinogen, serum does not. - correct answer True 
 
sweat gland is an example of a(n) _______ gland. - correct answer exocrine 
 
The percentage of red blood cells in a sample of human blood is normally about - c...
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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 - Dysrhythmias | Questions with 100% Correct Answers | Verified | Updated 2024
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Excitability - Answer- the ability of non-pacemaker heart cells to respond to an electrical impulse that begins in pacemaker cells. Depolarization - Answer- occurs when the normally negatively charged cells within the heart muscle develop a positive charge. Conductivity - Answer- the ability to send an electrical stimulus from cell membrane to cell membrane. As a result, excitable cells depolarize in rapid succession from cell to cell until all cells have depolarized. Ex: the wave of depolarizat...
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EKG Certification Exam Questions & Answers 2024
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EKG Certification Exam Questions & Answers 2024 
 
 
Left Ventricular Hypertrophy - ANSWER-R wave in V5 is increased and S wave in V1 is increased 
Both are added together and should be greater than 35 mm 
 
Describe the placement of the V5 Lead - ANSWER-5th intercoastal space halfway between V4 and V6 on the L side of the heart 
 
_________is when the PR interval becomes longer and longer until a beat is skipped - ANSWER-2nd Degee AV block: Mobitz 1 
 
What does Systolic blood pressure mean? - ...
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