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Cardiovascular System
Page 4
Questions (343)
How does a blood clot in you right leg turn into a pulmonary embolsim? any help would be great thanks
1 answer
asked by
Anonymous
406 views
Anterior to the sternum, medial to the
thoracic vertebrae ad superior to the diaphragm is the correct location of the heart True
3 answers
asked by
Anonymous
548 views
Please check my answer thanks :)
Blood flows from the left ventricle of the heart to thr general circulation through the what ? I
1 answer
asked by
Anonymous
400 views
What are the resistance vessels in the lungs?
1 answer
asked by
Jessica
326 views
The two atria hold the blood that circulates away from the heart.
(1 point) O True O False
3 answers
asked by
Send help
45 views
The heart has four one way valves, which open and close with each hearfbeat
(1 point) O Trie O False
3 answers
asked by
Send help
39 views
Arteries carry oxygen-poorblood from the heart to the body's issues and organs
(1 point) O True O False
3 answers
asked by
Send help
41 views
what is the mechanism of regulation of vasoconstriction and vasodilation
1 answer
asked by
glady
263 views
what is vasoconstriction and vasodilation.What is the mechanisim of regulation?
1 answer
asked by
teh
387 views
what is and aorta and were is it
http://www.google.com/search?q=aorta&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF-8&sour
1 answer
asked by
tamra
639 views
explain why a person will die if their heart stops beating for a few minutes
People die when their heart stops beating because it
1 answer
asked by
amy
788 views
The heart is composed of how many loops?
(1 point) Responses 1 1 2 2 3 3 4
2 answers
asked by
Boo <3
173 views
What happens to the rate of blood delivery if your heart rate increases?(1 point) Responses it has no impact on blood delivery
13 answers
asked by
,,,,,,,,,,,,
110 views
Choose the CORRECT statement concerning blood vessels.
A. Venules control blood flow through capillaries B.Arterioles drain blood
4 answers
asked by
Kari
2,134 views
Antonio’s heart beats 255 times in 3 minutes. What is his heart rate, in beats per second?(1 point) Responses 765 beats per
1 answer
asked anonymously
79 views
Which of the following statements accurately describes the path of oxygenated blood?
( 1 point ) A.) Oxygenated blood is taken to
1 answer
asked anonymously
53 views
Which of the following statements is NOT true?
( 1 point ) A.) Pulmonary arteries carry blood to both lungs B.) Blood is
1 answer
asked anonymously
77 views
what happen if blood entering the heart mixed with blood leaving the heart?
7 answers
asked by
Ayesha
1,466 views
A)Heart rate is controlled by a pacemaker—an area within the heart that initiates contractions of the heart muscles. If left
1 answer
asked anonymously
76 views
Word formation for capillaries and meaning in medical terms
1 answer
asked anonymously
94 views
Word formation for artery and meaning in medical terms
1 answer
asked anonymously
66 views
The human heart is a mechanical pump. The aorta is a large artery that carries oxygenated blood away
from the heart to various
3 answers
asked by
Johnny
1,385 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
2 answers
asked by
Sarah
1,343 views
What is the average number of heartbeats per second? (1 point) Responses 2 beats per second 2 beats per second 1 1/2 beats per
6 answers
asked by
A Local Wanderer In Search
79 views
Which of the following statements is not true? (1 point) Responses Pulmonary arteries carry blood to both lungs Pulmonary
1 answer
asked anonymously
69 views
What does a heart pump
1 answer
asked anonymously
8 views
The blood vessels that return blood to the heart from the rest of the body are
(1 point) Responses capillaries. capillaries.
1 answer
asked by
your mom
53 views
How does heart rate increase? Does it double? Does it increase with the intensity of the workout?
I already know the background
3 answers
asked by
sarah
1,039 views
The human heart discharges 75ml of blood at each beat against the pressure of 0.1mmHg. Calculate the power of the heart assuming
4 answers
asked by
Ben
1,035 views
Suppose an obstruction in an artery reduces its radius by 16%, but the volume flow rate of
the blood in the artery is remains the
3 answers
asked by
john
1,042 views
The muscle helps to transport blood to and from the heart
1 answer
asked anonymously
29 views
The blood vessels that return blood to the heart from the rest of the body are
(1 point) Responses capillaries. capillaries.
1 answer
asked by
Boo <3
97 views
What is the average number of heartbeats per second?
2/3 3 2 1 1/2
4 answers
asked anonymously
50 views
Where are pacemaker cells located?
1 answer
asked by
my name
59 views
In general veins carry deoxygenated blood and arteries carry oxygenated blood. What is the one exception?(1 point)
Responses
1 answer
asked anonymously
51 views
Can you give the speed in the capillaries as a percentage of the speed in the arteries.
1 answer
asked by
TOM
937 views
Why arteries have more muscle in their walls than veins
1 answer
asked by
TOM
844 views
List major mammals heart valves and their locations
1 answer
asked anonymously
20 views
when the aortic valve opens into the aorta blood flows
A. out of the body B. into the right atrium *** C. into the left ventricle
4 answers
asked by
Lolaw
1,998 views
2. Which of the following explains why the heart is organized so that it pumps blood to two different locations?
A. to supply
3 answers
asked by
mstv1112
1,168 views
Which blood vessel contains blood that has high oxygen concentration, low carbon dioxide concentration, and high pressure?
1.
5 answers
asked by
Marrion
1,044 views
How do stimulants impact heart rate?
A. They can cause an increased heart rate. B. They can cause a decreased heart rate. C. They
1 answer
asked by
Somethingishere
128 views
1. Your heart functions in your body as a/an
A. filter for impurities. B. organ for absorbing vitamins and minerals. C. muscle
2 answers
asked by
Angela
497 views
project please helppp me
create a road map/travel guide throught the body starting from the head finishing at your toes.be
5 answers
asked by
brittany
594 views
When the right atrium contracts, the
right ventricle always contracts simultaneously. left atrium always contracts
2 answers
asked by
Anonymous
754 views
34. The heart is divided into two major sections with two chambers in each section. Tell an easy way to remember which section
1 answer
asked by
mysterychicken
752 views
During exercise your body's blood pressure increases as it cool down the body's blood pressure slowly returns to its normal
3 answers
asked by
kwangmin
748 views
why does the left ventricle contain more muscle than the right ventricle?
why does systolic pressure incresse after exersise
1 answer
asked by
jake
714 views
Is there an experiment which you could do to test the suggestion that veins have more stretchable walls than arteries.
2 answers
asked by
TOM
701 views
If a resting individual has a heart rate of 70 beats per minute and a cardiac output of 5.25 liters, then what is that
1 answer
asked by
Sammie R
622 views
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