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NR 661-Cardiovascular Questions and Answers Already Passed
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NR 661-Cardiovascular Questions and Answers Already Passed What is the primary function of the left ventricle? A) To receive oxygenated blood from the lungs B) To pump oxygenated blood to the body C) To pump deoxygenated blood to the lungs D) To regulate blood pressure Which of the fol...

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  • October 14, 2024
  • 58
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • nr 661 cardiovascular questions and answers alrea

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  • NR 661-Cardiovascular
  • NR 661-Cardiovascular

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NR 661-Cardiovascular Questions and
Answers Already Passed

What is the primary function of the left ventricle?

A) To receive oxygenated blood from the lungs


✔✔B) To pump oxygenated blood to the body


C) To pump deoxygenated blood to the lungs

D) To regulate blood pressure




Which of the following is a common sign of heart failure?

A) Increased appetite


✔✔B) Shortness of breath


C) Decreased urination

D) Hyperactivity




What is the normal range for resting heart rate in adults?

A) 40-60 beats per minute


✔✔B) 60-100 beats per minute



1

,C) 100-120 beats per minute

D) 120-140 beats per minute




Which of the following medications is commonly used to treat hypertension?

A) Amoxicillin


✔✔B) Metoprolol


C) Insulin

D) Warfarin




What is the primary purpose of the cardiac conduction system?

A) To pump blood

B) To regulate blood pressure


✔✔C) To initiate and conduct electrical impulses


D) To store oxygen




Which type of heart murmur is most likely to indicate a pathological condition?

A) Physiological murmur

B) Innocent murmur


2

,✔✔C) Systolic murmur


D) Diastolic murmur




What lifestyle modification is most effective in reducing cardiovascular disease risk?

A) Increasing caffeine intake


✔✔B) Smoking cessation


C) Increasing alcohol consumption

D) Sedentary lifestyle




In patients with atrial fibrillation, what is a common complication to monitor for?

A) Pulmonary embolism


✔✔B) Stroke


C) Myocardial infarction

D) Hypertension




What is the primary imaging modality used to assess coronary artery disease?

A) MRI

B) CT scan


3

, ✔✔C) Angiography


D) Ultrasound




Which of the following is a characteristic of atherosclerosis?

A) Decreased blood flow to the heart


✔✔B) Hardening and narrowing of arteries


C) Decreased heart rate

D) Increased oxygen delivery to tissues




What is the role of the sinoatrial (SA) node in the heart?

A) To contract the ventricles


✔✔B) To initiate electrical impulses and set the heart rate


C) To act as a secondary pacemaker

D) To monitor blood pressure




In a cardiac stress test, what is the purpose of monitoring the patient's heart rate and rhythm?

A) To assess lung function


✔✔B) To evaluate exercise capacity and cardiovascular response


4

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