What does the av node do Study guides, Class notes & Summaries
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![ATI PN PHARMACOLOGY PROCTORED EXAM 2023/2024 Latest Study Guide](/docpics/2951665/649591b94ca33_2951665_121_171.jpeg)
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ATI PN PHARMACOLOGY PROCTORED EXAM 2023/2024 Latest Study Guide
- Exam (elaborations) • 137 pages • 2023
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ATI PN PHARMACOLOGY PROCTORED EXAM 
 
A nurse is administering subcutaneous heparin to a client who is at risk for deep vein thrombosis. Which of the following actions should the nurse take? 
1.	Administer the medication into the client's abdomen. 
2.	Inject the medication into a muscle. 
3.	Massage the site after administering the medication. 
4.	Use a 22-gauge needle to administer the medication. 
 
 
A nurse is providing teaching to a client who has a urinary tract infection and new p...
![NUR 635 Advanced Pharmacology Mid-Term Exam (Correctly answered with Rationales)](/docpics/3414452/64fedb1f9311f_3414452_121_171.jpeg)
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NUR 635 Advanced Pharmacology Mid-Term Exam (Correctly answered with Rationales)
- Exam (elaborations) • 13 pages • 2023 Popular
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The process by which the body break down and coverts a medication into active subtance is know as metabolism The term NOT associated with the pharmacokinetics of a drug is Pharmacodynamics R ationale: Pharmacokinetics can be simply described as the study of 'what the body does to the drugs' and includes: the rate and extend to which drugs are absorbed and distributed to body tissue; the rate and pathways by which drugs are eliminated from the body by metabolism and excretion; and the relationshi...
![CARDIAC HEALTHSTREAM TELEMETRY EXAM Q & A 2023/2024](/docpics/3383304/64f85874904a1_3383304_121_171.jpeg)
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CARDIAC HEALTHSTREAM TELEMETRY EXAM Q & A 2023/2024
- Exam (elaborations) • 6 pages • 2023
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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...
![Clinical Guidelines in Primary Care 4th Edition Hollier Test Bank (Full test Bank, 100% Verified Solutions)](/docpics/63da488f4a902_2323337.jpg)
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Clinical Guidelines in Primary Care 4th Edition Hollier Test Bank (Full test Bank, 100% Verified Solutions)
- Exam (elaborations) • 218 pages • 2023
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Clinical Guidelines in Primary Care 4th Edition 
Hollier Test Bank 
Clinical Guidelines in Primary Care 4th Edition 
Hollier Test Bank 
Chapter 1 Cardiovascular Disorders 
MULTIPLE CHOICE 
1.The nurse is aware that the muscle layer of the heart, which is responsible for the hearts 
contraction, is the: 
a. endocardium. 
b. pericardium. 
c. mediastinum. 
d. myocardium. 
ANS: D 
The myocardium is the specialized muscle layer that allows the heart to contract. 
2.The nurse clarifies that the mast...
![CALAOMS FINAL EXAM QUESTIONS AND ANSWERS LATEST UPDATE 2023-2024](/docpics/3405318/64fc43a01423f_3405318_121_171.jpeg)
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CALAOMS FINAL EXAM QUESTIONS AND ANSWERS LATEST UPDATE 2023-2024
- Exam (elaborations) • 19 pages • 2023
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CALAOMS FINAL EXAM QUESTIONS AND ANSWERS LATEST UPDATE 2023-2024. Name the two systems that comprise the autonomic nervous system: - Answer 
Parasympathetic and sympathetic 
The heart is divided into _____ chambers. The upper chambers are called _____ 
while the lower chambers are called _____. - Answer 4, atria, ventricles 
Continue the pathway of the blood flow: From the lungs where it picked up oxygen, 
blood travels through the _____ vein to the _____ atrium, past the _____ valve to 
the ___...
![Cardiac Dysrhythmias Part 2 Questions With Complete Solutions](/docpics/3692452/6538da0f2b0f2_3692452_121_171.jpeg)
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Cardiac Dysrhythmias Part 2 Questions With Complete Solutions
- Exam (elaborations) • 24 pages • 2023
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Describe treatment of dysrhythmias correct answer: To determine if treatment is necessary, assess the patient. Then ask the following questions: 
Is he or she experiencing signs and symptoms of decreased cardiac output? 
Is the dysrhythmia potentially life threatening? 
If the answer to either of these questions is yes, the patient will need to treatment for the dysrhythmia. 
 
 
***WE WILL DISCUSS TREATMENTS OF DYSRHYTHMIAS BASED UPON CURRENT ACLS TREATMENT ALGORITHMS 
CLINICAL MANIFESTATIONS ...
![HLSC 2416 Exam 2 2023 Questions With Complete Solutions](/docpics/643b01195abf4_2604146.jpg)
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HLSC 2416 Exam 2 2023 Questions With Complete Solutions
- Exam (elaborations) • 14 pages • 2023
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HLSC 2416 Exam 2 2023 Questions With Complete Solutions 
What is the heart? - CORRECT ANSWER a muscular pump that "pumps blood" into the blood vessels 
 
How are the blood vessels arranged? - CORRECT ANSWER in two continuous loops, the pulmonary circulation and the systemic circulation. When the heart contracts, it pumps blood simultaneously into both loops. 
 
What is the precordium? - CORRECT ANSWER a double-walled sac on the area of the anterior chest...
![HESI Critical Care Exam Test Bank Latest Update 2023/2024 Questions with Answers and Rationales](/docpics/3330922/64edd0e7aba5e_3330922_121_171.jpeg)
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HESI Critical Care Exam Test Bank Latest Update 2023/2024 Questions with Answers and Rationales
- Exam (elaborations) • 76 pages • 2023
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1.	A client with asthma receives a prescription for high blood pressure during a clinic visit. 
 
Which prescription should the nurse anticipate the client to receive that is least likely to exacerbate asthma? 
A.	Carteolol (Ocupress). 
 
B.	Propranolol hydrochloride (Inderal). 
 
C.	Pindolol (Visken). Incorrect 
 
D.	Metoprolol tartrate (Lopressor). Correct 
 
The best antihypertensive agent for clients with asthma is metoprolol (Lopressor) (C), a beta2 
 
blocking agent which is also cardiosel...
![Test Bank Clinical Guidelines in Primary Care 4th Edition Hollier](/docpics/3241672/64d8fec4aa462_3241672_121_171.jpeg)
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Test Bank Clinical Guidelines in Primary Care 4th Edition Hollier
- Exam (elaborations) • 218 pages • 2023
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Test Bank Clinical Guidelines in Primary Care 4th Edition Hollier 
Contents Chapter 1 Cardiovascular Disorders .............................................................................................................. 2 Chapter 2 Dermatologic Disorders ............................................................................................................... 13 Chapter 3 Ear, Nose & Throat Disorders ............................................................................................
![A&P 2 Final Exam (ECPI) questions and answers well illustrated.](/docpics/3750255/6543880abf5b6_3750255_121_171.jpeg)
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A&P 2 Final Exam (ECPI) questions and answers well illustrated.
- Exam (elaborations) • 9 pages • 2023
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A&P 2 Final Exam (ECPI) questions and answers well illustrated. 
 
 
 
 
 
 
 
 
 
 
What is the universal donor blood type? - correct answers.O 
 
why is blood type AB considered to be the universal recipient? - correct has neither A or B antibodies 
 
What part of the blood is most abundant? - correct a 
 
What is the stoppage of bleeding? - correct answers.Hemostasis 
 
Which hormone stimulates the production of erythrocytes? - correct answers.EPO 
 
How do albumins help maintain homeostasis...
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