Chronotropic Study guides, Class notes & Summaries
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Final Exam: NR224/ NR 224 Fundamentals – Skills Final Exam Review| Comprehensive Guide with Verified Answer| (2023/2024) Latest Update| 100% Correct |Chamberlain
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Final Exam: NR224/ NR 224 Fundamentals – Skills Final Exam Review| Comprehensive Guide with Verified Answer| (2023/2024) Latest Update| 100% Correct |Chamberlain 
 
Q: A nurse is explaining to a group of nursing students the various factors that can affect a client's heart rate. List 5 factors that can cause tachycardia and 5 factors that can cause bradycardia. 
 
Answer: Tachycardia: 
-Exercise 
-Fever/heat 
-Anxiety 
-Loss of blood 
-Positive chronotropic drugs 
Bradycardia: 
-Hypothermia 
...
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Test Bank - Applied Pathophysiology for the Advanced Practice Nurse 1ST Edition Lucie By Dlugasch, Lachel Story | Complete 2023/2024
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Test Bank - Applied Pathophysiology for the Advanced Practice Nurse 1ST Edition Lucie By Dlugasch, Lachel Story | Complete 2023/2024. 
A 50-year-old man is having an acute myocardial infarction and will be administered recombinant 
tissue plasminogen activator (t-PA). The medication activates plasminogen in order to: 
A) decrease platelet adhesion. 
B) increase clotting time. 
C) promote fibrinolysis. 
D) promote coronary vasodilation. 
Ans: C 
Complexity: Easy 
Ahead: Hematopoietic System 
Subj...
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Ecpi, Charleston Nur 138 pharmacology FINAL!!! Questions With Complete Solutions
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The nurse is aware that adrenergic drugs produce effects similar to which of these nervous systems? 
a. Central nervous system 
b. Somatic nervous system 
c. Sympathetic nervous system 
d. Parasympathetic nervous system correct answer: ANS: C 
Adrenergic drugs mimic the effects of the sympathetic nervous system. 
 
When an adrenergic drug stimulates beta1-adrenergic receptors, the result is an increased force of contraction, which is known as what type of effect? 
a. Positive inotropic 
b. Anti...
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Patho Hesi Review Questions and Answers Already Passed
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Patho Hesi Review Questions and Answers Already Passed 
A dissecting aneurysm is dangerous due to the fact that there is a tear in which layer of the vessel wall? Inner, middle, outer. medial layer- allows blood to seep into the middle layer 
A Pulmonary embolus can cause what kind of shock? obstructive shock 
A patient has type II diabetes, what symptoms should he expect? Select all that apply 
A. Extreme Hunger 
B. Excessive thirst 
C. Polyuria 
D. Salt craving E. Quick accumulation of fat A, ...
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ACSM CEP Exam 2023 Questions and Answers
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Absolute Contraindications to Exercise Testing - ANSWER • A recent significant change 
in the resting ECG suggesting significant ischemia, recent MI (within 2 d), or other acute 
cardiac event 
• Unstable angina 
• Uncontrolled cardiac dysrhythmias causing symptoms or hemodynamic compromise 
• Symptomatic severe aortic stenosis 
• Uncontrolled symptomatic heart failure 
• Acute pulmonary embolus or pulmonary infarction 
• Acute myocarditis or pericarditis 
• Suspected or known di...
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Pharmacology Penn Foster Veterinary Technician Exam with Actual Questions and Answers Verified 100%
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Pharmacokinetics - Answer-When a drug enters the body 
Pharmacodynamics - Answer-How drugs exert effects 
7 Routes of Administration - Answer-Oral, IV, IM, SC, intraperitoneal, intraarterial, intradermal 
Agonist, Partial Agonist, and Antagonist - Answer-Perfect Fit, Almost Fits, Blocks Action 
Affinity vs. Efficacy - Answer-How well it binds to receptor (Agonist vs. Antagonist) vs. how well the drug 
performs 
Trade Name Vs. Genetic Name - Answer-Trade - patented name (rimadyl) vs. Genetic - 
u...
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NCLEX PN ACTUAL 2023 EXAM Questions Test Bank (NCLEX-PN) (2023 Update) WITH Questions and ANSWERS
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NCLEX PN ACTUAL 2023 EXAM Questions Test Bank (NCLEX-PN) (2023 Update) WITH Questions and ANSWERS 
Exam A 
 
QUESTION 1 
To appropriately monitor therapy and client progress, the nurse should be aware that increased myocardial work and O2 demand will occur with which of the following? 
 
A.	Positive inotropic therapy 
B.	Negative chronotropic therapy 
C.	Increase in balance of myocardial O2 supply and demand 
D.	Afterload reduction therapy 
 
Correct Answer: A Section: Questions Set A Explanatio...
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NUR 652 Final Exam Study Questions with Answers All Correct 2023
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NUR 652 Final Exam Study Questions with Answers All Correct 2023. Why are nitrate-free periods every 24 hours necessary for the patient on nitroglycerin therapy? 
To inhibit the development of tolerance 
What does a low level of thyroid-stimulating hormone indicate? Hyperthroidism 
What would be the best option to treat a newly diagnosed patient with a low TSH level with? 
Propanolol (Inderal) 
Spironoaldactone (Aldactone) has what mechanism of action (MOA)? Aldosterone 
antagonist 
Heparin exer...
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Complex Adult Health Exam 1 (100% Accurate Answers)
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Dobutamine- Chronotropic correct answers Used to treat cardiogenic shock 
 
Cardiac output, preload, and contractility 
 
Venous vasodilator 
 
Inotropic medication 
 
Use when systolic is 70-100 
 
Dopamine- Chronotropic correct answers Used to treat shock 
 
Vasoconstrictor 
 
Cardiac output, afterload, and contractility 
 
Inotropic medication 
 
Use when systolic is <70 and with signs of shock, bradycardia, hypotension 
 
Dose: 2-20 mcg/kg/min infusion 
titrated based on clinical re...
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Pharmacology NRSG 106-02N IVY TECH QUESTIONS WITH COMPLETE SOLUTIONS
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In assessing a patient before administration of a cardiac glycoside, the nurse knows that what condition can predispose a patient to digitalis toxicity? 
A. Hypokalemia 
B. Hyperkalemia 
C. Hypocalcemia 
D. Hypernatremia correct answer: A. Hypokalemia; control ventricular response to atrial fibrillation and a derived from foxglove. Digoxin is the only available cardiac glycoside---positive inotropic---inhibits sodium potassium pump (adenosine tripphophatase) Sodium and calcium rise. Cholinergic...
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Applied Pathophysiology for the Advanced Practice Nurse, First Edition Lucie Dlugasch, Lachel Story Chapter 4 Assessment Quiz
- Exam (elaborations) • 10 pages • 2022
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Chapter: Chapter 04 - Quiz 
Multiple Choice 
1. Cardiac cells are able to generate an impulse to contract even without an external stimulus. This is 
called: 
A) excitability. 
B) action potential. 
C) automaticity. 
D) chronotropic effect. 
Ans: C 
Complexity: Easy 
Ahead: Anatomy and Physiology 
Subject: Chapter 4 
Title: Cardiovascular Function 
2. On an electrocardiogram (EKG), the P wave represents: 
A) atrial depolarization. 
B) ventricular depolarization. 
C) atrial repolarization. 
D) ve...
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