Human heart refers to one of the vital organs which comprises four chambers having two each, ventricles and atrium. The heart receives the blood which lacks in oxygen and sends the blood to the lungs in order to get oxygenated and then the heart sends out blood rich in oxygen to other parts of the body. Correct answer: The sinus node dysfunction reduces the heartbeat.

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Answer 1

Question

Chapter 21, Problem 1RC

Summary Introduction

Introduction:

Human heart refers to one of the vital organs which comprises four chambers having two each, ventricles and atrium. The heart receives the blood which lacks in oxygen and sends the blood to the lungs in order to get oxygenated and then the heart sends out blood rich in oxygen to other parts of the body.

Correct answer:

The sinus node dysfunction reduces the heartbeat.

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Answer 2

Question

Chapter 21, Problem 1RC

Summary Introduction

Introduction:

Human heart refers to one of the vital organs which comprises four chambers having two each, ventricles and atrium. The heart receives the blood which lacks in oxygen and sends the blood to the lungs in order to get oxygenated and then the heart sends out blood rich in oxygen to other parts of the body.

Correct answer:

The sinus node dysfunction reduces the heartbeat.

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Answer 3

Question

Chapter 21, Problem 1RC

Summary Introduction

Introduction:

Human heart refers to one of the vital organs which comprises four chambers having two each, ventricles and atrium. The heart receives the blood which lacks in oxygen and sends the blood to the lungs in order to get oxygenated and then the heart sends out blood rich in oxygen to other parts of the body.

Correct answer:

The sinus node dysfunction reduces the heartbeat.

Expert Solution & Answer

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Answer 4

Question

Chapter 21, Problem 1RC

Summary Introduction

Introduction:

Human heart refers to one of the vital organs which comprises four chambers having two each, ventricles and atrium. The heart receives the blood which lacks in oxygen and sends the blood to the lungs in order to get oxygenated and then the heart sends out blood rich in oxygen to other parts of the body.

Correct answer:

The sinus node dysfunction reduces the heartbeat.

Expert Solution & Answer

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Answer 5

Chapter 21, Problem 1RC

Summary Introduction

Introduction:

Human heart refers to one of the vital organs which comprises four chambers having two each, ventricles and atrium. The heart receives the blood which lacks in oxygen and sends the blood to the lungs in order to get oxygenated and then the heart sends out blood rich in oxygen to other parts of the body.

Correct answer:

The sinus node dysfunction reduces the heartbeat.

Answer 6

Chapter 21, Problem 1RC

Summary Introduction

Introduction:

Human heart refers to one of the vital organs which comprises four chambers having two each, ventricles and atrium. The heart receives the blood which lacks in oxygen and sends the blood to the lungs in order to get oxygenated and then the heart sends out blood rich in oxygen to other parts of the body.

Correct answer:

The sinus node dysfunction reduces the heartbeat.

Answer 7

Chapter 21, Problem 1RC

Summary Introduction

Introduction:

Human heart refers to one of the vital organs which comprises four chambers having two each, ventricles and atrium. The heart receives the blood which lacks in oxygen and sends the blood to the lungs in order to get oxygenated and then the heart sends out blood rich in oxygen to other parts of the body.

Correct answer:

The sinus node dysfunction reduces the heartbeat.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 21 - Prob. 1RFT Ch. 21 - Prob. 2RFT Ch. 21 - Prob. 3RFT Ch. 21 - Prob. 4RFT Ch. 21 - Prob. 5RFT Ch. 21 - Match each numbered item with the most closely...Ch. 21 - Prob. 7RFT Ch. 21 - Prob. 8RFT Ch. 21 - Prob. 9RFT Ch. 21 - Match each numbered item with the most closely...

Solution Summary: The author explains that the sinus node dysfunction reduces the heart's heartbeat. Option (c) is given as AV takes over and then Purkinje system and finally the bundle branches.

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