2 atria and 2 ventricles Study guides, Class notes & Summaries
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![Cardiovascular Concept Lab (Shadow Health)Questions With Correct Answers](/docpics/641010395be2a_2469483.jpg)
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Cardiovascular Concept Lab (Shadow Health)Questions With Correct Answers
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Cardiovascular Concept Lab (Shadow 
Health)Questions With Correct Answers 
1. Which chambers receive blood? 
- right and left atria 
2. Which chambers pump the blood out? 
- right and left ventricles 
3. The right atrium receives the systemic venous return from 
what? 
- interior vena cava and superior vena cava 
4. The blood through the right atrium is oxygenated for 
deoxygenated? 
- deoxygenated due to the travels through the body 
5. The right atrium collects the deoxygenated blood and 
...
![Exam 2: NR283 / NR 283 (Latest Update 2024/2025) Pathophysiology Review| Questions and Verified Answers| 100% Correct -Chamberlain](/docpics/5637826/666c20990ae9a_5637826_121_171.jpeg)
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Exam 2: NR283 / NR 283 (Latest Update 2024/2025) Pathophysiology Review| Questions and Verified Answers| 100% Correct -Chamberlain
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Exam 2: NR283 / NR 283 (Latest Update 2024/2025) Pathophysiology Review| Questions and Verified Answers| 100% Correct -Chamberlain 
 
What is the primary function of the SA node in the heart? 
A) To slow down the heart rate 
B) To act as a gatekeeper for electrical signals 
C) To initiate electrical impulses that set the rhythm and rate of the heart; "pacemaker" of the heart 
D) To contract and pump blood to the ventricles 
C) To initiate electrical impulses that set the rhythm and rate of the...
![NSG 500 quiz 2 2023 Questions With All Correct Answers](/docpics/645243abb6d58_2690842.jpg)
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NSG 500 quiz 2 2023 Questions With All Correct Answers
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NSG 500 quiz 2 2023 Questions With All Correct Answers 
it is noncardiac chest pain if: - CORRECT ANSWER constant achiness, does not radiate, worsens with pressing on chest wall, fleeting/needle like jab that lasts a few seconds, situated in shoulders or between shoulder blades in the back 
 
dullness on percussion - CORRECT ANSWER present in pleural effusion or lobar pneumonia 
 
tactile fremitus - CORRECT ANSWER decreased or absent if excess air in lungs (emphysema), pelural th...
![NRS 225 Perfusion- Shock, Cardiomyopathy, DIC](/docpics/64006a4791966_2427932.jpg)
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NRS 225 Perfusion- Shock, Cardiomyopathy, DIC
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•	 
NRS 225 Perfusion- Shock, Cardiomyopathy, DIC 
Perfusion 
•	Normal Perfusion 
o	3 Layers: epicardium (outer most); myocardium; endocardium (inner most) 
o	4 Chambers: 2 atria; 2 ventricles 
o	 Pump- Heart; Tubing- Blood Vessels; Fluid- Blood 
o	Systole: ventricular contraction // Diastole: ventricular relaxation: “lub-dub” 
o	Circulation 
▪	Pulmonary: right side of heart lungs 
▪	Systemic: left side of heart body 
▪	Coronary: supplies heart 
o	Cardiac Cycle: contractio...
![SHARP ESO Grossmont Exam Questions and Verified Answers| 100% Correct| Grade A (Latest 2024/ 2025)](/docpics/4832035/6602f9da85552_4832035_121_171.jpeg)
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SHARP ESO Grossmont Exam Questions and Verified Answers| 100% Correct| Grade A (Latest 2024/ 2025)
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SHARP ESO Grossmont Exam Questions and Verified Answers| 100% Correct| Grade A (Latest 2024/ 2025) 
 
Q: what is asystole 
 
 
Answer: 
absence of ventricular activity and contraction, no pulse 
 
 
 
Q: asystole treatment 
 
 
Answer: 
CPR 100-120 (2 min) 
o2 15L/min via ambu bag (10 breaths/min) 
epi at 1 mg ivp/io (epi .1mg/ml) repeat every 3-5 minutes 
repeat CPR/EPI of no signs of ROSC 
 
transcutaneous pacing NOT recommended 
 
 
 
Q: define bradycardia 
 
 
Answer: 
HR less than 50 beats...
![UCLA Phlebotomy Exam 4 | Questions and Verified Answers| 100% Correct| A Grade (2024/ 2025)](/docpics/4917350/660e91ae5e465_4917350_121_171.jpeg)
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UCLA Phlebotomy Exam 4 | Questions and Verified Answers| 100% Correct| A Grade (2024/ 2025)
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UCLA Phlebotomy Exam 4 | Questions and Verified Answers| 100% Correct| A Grade (2024/ 2025) 
 Left AV valve function 
closes when the left ventricle contracts and prevents blood from flowing back into left atrium 
 
 
 
QUESTION 
 Pulmonary semilunar valve 
 
 
Answer: 
between right ventricle and pulmonary artery 
-at the entrance of pulmonary artery 
 
 
 
QUESTION 
 right semilunar valve function 
 
 
Answer: 
closes when the right ventricle relaxes and prevents blood from flowing back t...
![DAANCE (all modules) Well Graded A+ Questions and A 100% Correct Answers](/docpics/2933356/6491ef493f3de_2933356_121_171.jpeg)
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DAANCE (all modules) Well Graded A+ Questions and A 100% Correct Answers
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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 given in which emergency? - CORRECT ANSWER-SVT 
Amiodarone would ...
![Straighterline BIO 202 A&P2 - exam 1](/docpics/63c1b10ba4494_2255255.jpg)
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Straighterline BIO 202 A&P2 - exam 1
- Exam (elaborations) • 12 pages • 2023
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A&P 2 Exam 1 Question 1 Incorrect 0.00 points out of 1.00 Flag question Question text A person with O blood type has which of the following? Select one: a. A antigens, and B antibodies b. B antigens, and A antibodies c. No antigens, and A and B antibodies d. A and B antigens, and no antibodies Feedback The correct answer is: No antigens, and A and B antibodies Question 2 Correct 1.00 points out of 1.00 Flag question Question text A pituitary tumor that causes chronic secretion of TSH would resul...
![NSG121 / NSG 121 Exam 3 (Latest 2024 / 2025 Update): Health Assessment | Review with Questions and Verified Answers | 100% Correct | Grade A - Herzing](/docpics/4826748/6602b33726b7f_4826748_121_171.jpeg)
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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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Study OMSA 2024 Updated final certification exam
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Study OMSA 2024 Updated final 
certification exam 
Pathway of Blood Flow from Lungs Carrying Oxygen - CORRECT ANSWER-Through 
the Pulmonic vein to the Left Atrium, through Mitral Valve, to the Left Ventrical , through 
the Aortic Valve to the Aorta. (P,LA,MV, LV,AV,A) 
Pathway of Blood flow Through the Heart - CORRECT ANSWER-Superior and Inferior 
Vena Cava to Right Atrium, through Tricuspid Valve into Right Ventrical, past the 
Pulmonic Valve to the Pulmonary Artery 
How many Chambers does...
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