Answered: Biology Reasons for the difference in…

Biology Reasons for the difference in the thickness of: 1) the right and left ventricle wall 2) The atria and ventricle wall

Basic Clinical Laboratory Techniques 6E

6th Edition

ISBN:9781133893943

Author:ESTRIDGE

Publisher:ESTRIDGE

Chapter2: Basic Hematology

Section2.4: The Hemacytometer

Problem 4RQ

See similar textbooks

Related questions

Q: Outline the flow of the electrical impulse through the conduction system of the heart by choosing…

A: The objective of the question is to understand the sequence of electrical impulse flow through the…

Q: Which side(s) of the heart would affected by high pressure in the pulmonary circuit? Which side(s)…

A: BASIC INFORMATION PULMONARY CIRCUIT the blood pumped by right ventricles enters into the pulmonary…

Q: Can the intraventricular septum prevents the electrical activity from stimulating the heart in a…

A: The intraventricular septum is present between two ventricles of the heart, generally preventing…

Q: The finest passages through which electrical signals pass before reaching the ventricular…

A: Introduction: The muscle of heart is composed of small cells through which electrical signals are…

Q: Which of the following statements are true? (a) The left ventricle wall is thicker than the right…

A: It is related to the circulatory system

Q: Becky, age 2, was born with a hole in her interventricular septum (ventricular septal defect, or…

A: Ventricular sepal defect (VSD) is a congenital heart condition in which blood shunts from the left…

Q: The left ventricle wall is very thick since it must pump blood to the entire body along miles of…

A: Human heart is a four chambered pump like organ. Among the four chambers, two are auricles and two…

Q: The cardiac skeleton electrically insulates the atria from the ventricles? Why is this important?

A: The cardiac skeleton electrically insulates the atria from the ventricles. The fibrous skeleton…

Q: Explain why the walls of the atria are thinner than those of theventricles, and why the walls of the…

A: The heart of human beings is four-chambered, comprising of two atrial chambers and two ventricular…

Q: The volume of blood ejected from the left ventricle in each beat is ventricle. A greater than B…

A: The heart is a highly muscularized, involuntary organ of the body. It has four chambers consisting…

Q: Explain why ventricles are more muscular than atria

A: Heart ventricles: The large, lower chembers of the fibromuscular organ(heart) that collect and expel…

Q: The function of structure X is to Select one: a. act as the pacemaker of the heart. b. initiate the…

A: Heart is located in the chest cavity and derived from mesodermal tissue. Heart is surrounded and…

Q: If the pressure in the ventricles is higher than the pressure in the atria, but lower than the…

A: Heart valves open and close in response to pressure changes inside the heart chambers. the fluid…

Q: Describe the flow of blood through the heart, naming each of the vessels bringing and taking blood…

A: Introduction The movement of gases, nutrients, and waste products throughout an organism's body is…

Q: Describe the function of the SA and AV nodes as they control contraction of the heart.

A: The heart is a major player of the circulatory system and is a pump made up of muscle tissue. The…

Q: Complete the process of the blood flow through the heart by filling in the missing terms in the…

A: The heart is responsible for transporting blood throughout the body. The arteries are responsible…

Q: Why is the wall of the left ventricle thicker than the wall of the right ventricle? View Available…

A: Circulatory system is a type of body system which is involved in circulation of body system and…

Q: Explain why listening to the heart sounds can be clinically important. In other words, what can…

A: The human heart pumps blood during the frame thru the vessels of the circulatory system, providing…

Q: Explain why the walls of the atria are thinner than those of the ventricles, and why the wall of the…

A: The walls of Artria are thinner than Ventricle because the artria are only receiving chambers…

Q: The cardiac output of each ventricle is the same. Why is this? What would happen if the right…

A: The Cardiac Output is defined as the amount of blood that is pumped out by the two ventricles of the…

Q: Which of the following structures acts to carry electrical impulse to the ventricles?…

A: The heart, in the simple words, a pump consisting of muscle tissue. Like all muscles the heart…

Q: What condition(s) does increasing the diameter of the left flow tube simulate in the human heart…

A: The cardiovascular system of the body is principally accountable for transporting the blood in the…

Q: Upon your return to the heart, you have that rare and wonderful chance every Adventurer and Hobbit…

A: The heart is the major pumping muscular organ of the circulatory system. It helps in pumping…

Q: Why is the left ventricle more muscular than the right ventricle?

A: The human heart is divided into two- a left side and a right side. The deoxygenated blood is…

Q: Compare the left and right ventricles (look at the thickness of the wall and the size of the…

A: In any organism, the heart's job is to keep "blood" flowing constantly throughout the body. Blood…

Q: In the cardiovascular dynamics experiment (part 2), if the right beaker simulates the flow of blood…

A: The human heart is four-chambered. These are two atria and two ventricles. The oxygen-rich blood is…

Q: Structure of the Heart Use this table as a checklist for your study of the heart. Do not forget to…

A: The heart is a strong muscular pump and is isolated into equal parts - the right-hand side and the…

Q: Which structure is responsible for sending the electrical excitation from the atria towards the…

A: Heart is a muscular pumping structure which is involved in sending oxygenated blood to all parts of…

Q: Why is the left ventricle more muscular than the right ventricle?

A: We know that The heart is a muscular organ that pushes the deoxygenated blood to the pulmonary organ…

Q: Use the 5 step process to decipher (decode, solve, interpret) the correct rhythm. 1. Rhythm Is the…

A: ECG or electrocardiogram is the graphical representation of electrical activity of the heart. It…

Concept explainers

Muscle Action

A change in the body or a bodily organ as a result of its functioning is referred to as an action. Muscle action can be defined as the specific movement of a bodily part generated by the contraction of a muscle. The muscle proteins actin and myosin are the important contractile proteins involved in muscle action. Muscle contraction, in addition to movement, serves several other important functions in the body, including posture, heat generation, and joint stability. Muscle contraction maintains posture, which includes standing and sitting.

Question

Biology
Reasons for the difference in the thickness
of:
1) the right and left ventricle wall
2) The atria and ventricle wall

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

Biophysics Which of the following characteristics of ventricles does NOT contribute in the exertion of large pressures?a.) thicker musclesb.) rounded shapec.) stronger contractiond.) none of the above
Biophysics The heart has parts that are maximum-minimum pressure pairs. Which of these parts pairs have max-min pressures?a.) aorta - right atriumb.) right ventricle - left atriumc.) both a and bd.) neither of these are max/min pairs
Biophysics For blood vessels of the same diameter, in which vessel will blood flow faster?a.) in an obstructed vesselb.) in an unobstructed blood vesselc.) the velocity remains the same in both
Algorithm Management of Left Ventricular Hypertrophy
Calculate heart rate (BPM) with dimensional analysis. Heart is beating ever 1.13 seconds what would be the calculated heart rate per minute?
Investigating the Refractory Period of Cardiac Muscle 1. Explain why the larger waves seen on the oscilloscope represent ventricular contraction. ACTIVITY 1 2. Explain why the amplitude of the wave did not change when you increased the frequency of the stimulation. (Hint: Relate your response to the refractory period of the cardiac action potential.) How well did the results compare with your prediction? 3. Why is it only possible to induce an extrasystole during relaxation? 4. Explain why wave summation and tetanus are not possible in cardiac muscle tissue. How well did the results compare with your prediction?
Anatomy, Physiology, and Electrical Activity of the Heart Instructions A particularly exciting topic to leam in anatomy and physiology is the circulatory system. Our heart is a muscular organ that works as the body's circulatory pump. It takes in deoxygenated blood through the veins and delivers it to the lungs for oxygenation before pumping it into the various arteries, which provide oxygen and nutrients to body tissues by transporting the blood throughout the body. All this would not be possible without the electrical activity that guides this system. 1. Discuss the blood flow through the heart. 2. Explain the electrical conduction system of the heart. 3. Choose which one is more important (blood flow or electrical conduction) and why you chose one versus the other.
ERCISE 36 Electrical Activity of the Heart Use this grid to graph the heart rates observed after exercise. Be sure to label your graph completely and accurately. bon Put in Order (rearrange these heart structures in the order through which electrical signals are conducted in a single cardiac cycle) Put in Order 1. atrial myocardium AV bundle branches nim 2. AV bundle AV node subendocardial (Purkinje) fibers SA node 3. 4. 5. ventricular myocardium 6. Fill-in (complete each statement with the correct term) 7. 1. Relaxation of a heart chamber is called _?_. 2. Contraction of a heart chamber is called _?_. 3. The portion of the ECG that represents ventricular repolarization is the _?. 4. Leads I, II, and III together are called the _?_ leads, or appendicular leads. 5. ? is the condition of elevated heart rate. Fill-in 1. 2. 3. 4. 5. a 0010 bu Floouior Inc All rights reserved.
How a normal stethoscope can be converted into an electronic stethoscope? Mention its advantages and disadvantages.
Why is the wall of the left ventricle thicker than the wall of the right ventricle? View Available Hint(s) The left ventricle pumps more blood than the right ventricle. The left ventricle pumps blood at a higher pressure than the right ventricle. The left ventricle contracts before the right ventricle does. The left ventricle pumps oxygen-rich blood, while the right ventricle pumps oxygen-poor blood. O The left ventricle pumps blood at a higher temperature than the right ventricle.
Blood velocity is slowest in the capillaries A. Explain the mechanics of why blood slows down in these blood vessels (objective N) B. What would happen if blood velocity was fastest in the capillaries?
Data Analysis and Conclusions 1. Why are the walls of the left ventricle thicker than the walls of the right ventricle? 2. Pulmonary circulation carries blood between the heart and the lungs. Systemic circulation carries blood to the rest of the body. In what chambers of the heart does pulmonary circulation begin and end? In what chambers does systemic circulation begin and end?