Cardiovascular System

Welcome to the "Cardiovascular System" category of Questions LLC! This category is dedicated to providing you with a comprehensive range of questions and answers relating to the fascinating and complex world of the cardiovascular system. Whether you are a medical student seeking to enhance your knowledge, a healthcare professional looking for additional resources, or simply someone curious about how this vital system functions, you have come to the right place. Explore our carefully curated collection of questions covering topics such as the anatomy, physiology, diseases, and treatments of the cardiovascular system. Engage with other users, contribute your own knowledge, and deepen your understanding of this crucial aspect of human health. We are here to facilitate meaningful discussions and provide reliable information for the curious minds.

Questions (340)

the heart is composed of how many loops
1. 49 answers
2. asked by Elizabeth
3. 35,222 views
1. The average heart beats about 100,000 times a day.Is it True? 2. The heart is located inside the ribcage and just to the
1. 22 answers
2. asked by Ember Lovet
3. 10,510 views
In the human body, blood travels faster in the largest blood vessel, the aorta than in any other blood vessel. Given an average
1. 4 answers
2. asked by Amanda
3. 1,094 views
Does the amplitude of QRS complex change with the pulse amplitudes? Why or why not?So I think that the amplitude of the QRS
1. 2 answers
2. asked by Sarah
3. 1,327 views
Which artery does not branch off the aorta?O left subclavian artery O left common carotid artery O left coronary artery O right
1. 2 answers
2. asked anonymously
3. 114 views
Your heart rate is the number of beats per minute. What is your heart rate if you count 18 beats in 15 seconds?
1. 1 answer
2. asked by taco bell bong
3. 91 views
How does the heartbeat and blood vessels change in response to exercise?
1. 1 answer
2. asked by Desperate
3. 82 views
At rest, the human heart beats once every second. At the strongest part of thebeat, a person's blood pressure peaks at 120mmHg.
1. 2 answers
2. asked by Dave
3. 940 views
the blood vessels that carry blood away from the heart to the rest of the body are…plasma ****** red blood cells whight blood
1. 7 answers
2. asked by bmx_kyle
3. 4,036 views
In the difference between veins and arteries. it says veins rarely pulsate and mainly carry deoxygenated blood one vein is
1. 4 answers
2. asked by emmerson
3. 455 views
The list of differences between veins and arteries says veins “rarely” pulsate and “mainly” carry deoxygenated blood.
1. 3 answers
2. asked by Shan
3. 279 views
The aperture between the right auricle and the leftventricle is guarded by the
1. 2 answers
2. asked anonymously
3. 61 views
The aperture between the right auricle and the rightventricle is guarded by the
1. 2 answers
2. asked anonymously
3. 58 views
Blood vessels
1. 2 answers
2. asked anonymously
3. 69 views
Which factor will stimulate the aortic body the most?• An increase in pH. • A decrease in oxygen. • An increase in blood
1. 2 answers
2. asked anonymously
3. 116 views
The Law of LaPlace explains which one?O why stretching of the heart increase the stroke volume • the different factors that
1. 2 answers
2. asked anonymously
3. 102 views
The Law of LaPlace explainsO why stretching of the heart increase the stroke volume • the different factors that add to
1. 2 answers
2. asked anonymously
3. 102 views
Increased blood carbon dioxide levels will result in decreased. immediately after it has risen.O cardiac output. O heart rate. O
1. 2 answers
2. asked anonymously
3. 90 views
If Mary has a heart rate of 65 bpm, a cardiac output of 3,250 ml/min, a systolic blood pressure of 150 mm Hg and a diastolic BP
1. 2 answers
2. asked anonymously
3. 103 views
Which statement is true?• Arterioles are known as capacitance vessels. At any given time about 90% of all capillaries are
1. 2 answers
2. asked anonymously
3. 101 views
Ways in which blood clotting is important to the human body
1. 1 answer
2. asked by Bonifacesimore
3. 84 views
If an artery gets blocked, what can happen to the heart?
1. 1 answer
2. asked by Desperate
3. 89 views
. What is the name of the largest artery, how big is it?
1. 1 answer
2. asked by Desperate
3. 65 views
. What is the size of the average adult heart?
1. 1 answer
2. asked by Desperate
3. 63 views
What does the left side of the heart do?Controls movement on the left side of your body from outer space. Pumps oxygen filled
1. 1 answer
2. asked by Desperate
3. 75 views
what changes occur in the cardiovascular when you are participating in physical activity?
1. 1 answer
2. asked by Jsmzjsmj
3. 102 views
HealthHello, good afternoon (1:44 PM as of now.) Please check my assignments thanks! 1. The heart is composed of how many loops?
1. 19 answers
2. asked by Jesus is real❤️
3. 286 views
What are the tiny tubes that return oxygen poor blood to the heart?*Veins Aorta Ventricles Arteries
1. 1 answer
2. asked by Desperate
3. 61 views
What are the tiny tubes that carry blood AWAY from the heart?*Valves Veins Arteries Atria
1. 1 answer
2. asked by Desperate
3. 77 views
What is the 'lub dub' sound of the heart beating from?Valves opeinging and closing Ventricles squeezing blood Circulating blood
1. 1 answer
2. asked by Desperate
3. 68 views
What is the name of the valve on the right side that pushes blood to the lungs?*Secondary Pulmonary Mitral Vessel
1. 1 answer
2. asked by Desperate
3. 69 views
What changes occur in the cardiovascular system when you are participating in physical activity?
1. 1 answer
2. asked by Ugh
3. 155 views
What are the two main organs of the cardiorespiratory system?
1. 1 answer
2. asked by John B
3. 129 views
How do the lungs and heart transport oxygen in the cardiorespiratory system?
1. 1 answer
2. asked by John B
3. 72 views
A nurse is taking Sofia’s pulse. What will this measurement MOST likely demonstrate?(1 point) Responses This will indicate how
1. 29 answers
2. asked by anoy
3. 154 views
An Adult male's heart pumps about 2.8 million liters of blood a year. If his heart beats 70 times a minute, how much blood does
1. 10 answers
2. asked by chad
3. 3,923 views
From the left ventricle, blood flows most directly into which structure?A. aorta B. vena cava C. right ventricle D. left atrium
1. 2 answers
2. asked by Linda
3. 789 views
What is the function of the vena cava
1. 2 answers
2. asked anonymously
3. 74 views
A cylindrical blood vessel is partially blocked by the buildup of plaque. At one point, the plaque decreases the diameter of the
1. 4 answers
2. asked by Sara
3. 3,883 views
The average human heart pumps about 60 milliliters of blood for each beat.a. About how many liters of blood does your heart pump
1. 3 answers
2. asked by Missy
3. 2,919 views
The average heart beats about 100,000 times a day.I said true is that right?
1. 5 answers
2. asked by FireQuick
3. 925 views
an average person's heart beats about 103, 680 times a day. write and solve an equation to find about how many times the average
1. 15 answers
2. asked by poop
3. 4,201 views
The heart is located inside the rib cage and just to the right of the breast bone.
1. 10 answers
2. asked anonymously
3. 40 views
Arteries are...(1 point)Responses Blood vessels that carry blood away from the heart. Blood vessels that carry blood away from
1. 3 answers
2. asked anonymously
3. 54 views
In an aortic aneurysm, a bulge forms where the walls of the aorta areweakened. If blood flowing through the aorta (radius 1.0
1. 7 answers
2. asked by trace
3. 1,244 views
The function of the pulmonary circuit of the heart is toA. make the lungs grow larger B. increase anaerobic muscle power. C.
1. 4 answers
2. asked by AK
3. 1,166 views
The blood vessels that return blood to the heart from the rest of the body are _________.A.) capillaries. B.) veins. C.)
1. 4 answers
2. asked by HelpWanted
3. 210 views
How is the structure of capillaries related to their functions?
1. 3 answers
2. asked by Hélène
3. 589 views
Some researchers believe that the dinosaur Barosaurus held its head erect on a long neck, much as a giraffe does. If so, fossil
1. 3 answers
2. asked by Emeline
3. 710 views
While you are doing heavy work, your heart pumps up to 25.0 L of blood per minute. Your muscles get about 80% by volume of your
1. 3 answers
2. asked by Daneila
3. 1,441 views

Cardiovascular System

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