Circulatory System

Welcome to the "Circulatory System" category on Questions LLC! If you are curious about the human body's remarkable network responsible for transporting blood, oxygen, and vital nutrients, you have come to the right place. This category is dedicated to exploring the intricate workings of our circulatory system, which includes the heart, blood vessels, and blood itself. Whether you are seeking information about its structure, function, common conditions, or simply have an inquisitive mind, our Q&A platform is here to provide you with insightful answers from experts and fellow enthusiasts. Dive into the fascinating world of the circulatory system and quench your thirst for knowledge here on Questions LLC!

Questions (491)

What would happen if blood entering the heart mixed with blood leaving the heart?
1. 16 answers
2. asked by brandon
3. 9,726 views
Which cells carry nutrients from food to the rest of the cells in the body?(1 point)A blood cells B stomach cells C nerve cells
1. 21 answers
2. asked by Bill
3. 3,710 views
QuestionWhat is systemic circulation?(1 point) the path of blood as it moves from the heart throughout the body and back to the
1. 7 answers
2. asked by SOICANFINDTHISLATERLLL
3. 1,393 views
The average heart beats about 100,000 times a day. (1 point) Responses True True False False
1. 3 answers
2. $mason Mascolino\mason$ asked by mason Mascolino\mason
3. 125 views
Tomorrow I have a science test on circulatory system and is there a practice test THAT IS ON 7TH GRADE SCIENCE REGENTS LEVEL!?!?
1. 6 answers
2. asked by Laruen
3. 1,297 views
Why does the blood returning to the heart have very little oxygen in it?A. The heart is not pumping oxygen fast enough . B. The
1. 10 answers
2. asked by Help pls quick
3. 2,685 views
Without this system in the body, you would get really sick because toxins and waste would build up?(A) Cardiovascular (B)
1. 13 answers
2. asked by I need help
3. 2,304 views
Blood also passes through the small intestine and liver during which type of circulation. (1 point) Responses Pulmonary
1. 1 answer
2. asked anonymously
3. 66 views
Blood flows in an aorta of radius 4.12mm at 35.0cm/s. Calculate the volume flow rate.Although the cross-sectional area of a
1. 1 answer
2. asked by taylor
3. 661 views
why does the blood returning to the heart have very little oxygen in it
1. 2 answers
2. asked by Michael
3. 579 views
Which of the following statements accurately describes the path of oxygenated blood?(1 point) Responses Oxygenated blood is
1. 1 answer
2. asked by joe mA
3. 95 views
The blood vessels that carry blood away from the heart to the rest of the body areA.capillaries B.veins C.arteries D.valves
1. 1 answer
2. asked anonymously
3. 13 views
5. Which one of the following is not a cause of anemia?a diet lacking in iron and certain vitamins germs from someone with
1. 11 answers
2. asked by SmartyPants
3. 1,001 views
When blood enters a vein from a venule, the blood pressureA) remains constant because of the heart's pumping action B) increases
1. 3 answers
2. asked by Courtney
3. 2,096 views
Why blood is said to be double circulation
1. 10 answers
2. asked anonymously
3. 127 views
How often does your blood travel through your body?
1. 1 answer
2. asked by Desperate
3. 68 views
Why does the blood returning to the heart have very little oxygen in it
1. 3 answers
2. asked by Hope
3. 102 views
Which one of these statements is true regarding blood circulation?A. For health and survival, it's critical for blood
1. 4 answers
2. asked by AK
3. 2,001 views
path of blood to the heart tissue???????????
1. 1 answer
2. asked by Laruen
3. 356 views
path of blood to the heart tissue???????????Answer - Systemic circulation am i correct???????????/
1. 4 answers
2. asked by Laruen
3. 614 views
Which of the following is not a possible circulatory route from the heart?O Heart -> arteries -> arterial anastomosis -›
1. 2 answers
2. asked anonymously
3. 130 views
In man, the chamber of the heart that receivesoxygenated blood from the lungs is the
1. 2 answers
2. asked anonymously
3. 65 views
Which of the following statements is true? 1. The largest veins and arteries have the thinnest walls so that oxygen and carbon
1. 2 answers
2. asked anonymously
3. 142 views
Fill in the blanksThe two main parts of the human circulatory system are the _____________________ circulation and the
1. 2 answers
2. asked anonymously
3. 113 views
The blood transports more CO2 in the form of ?than in any other form. carboxyhemoglobindissolved CO2 gas carbaminohemoglobin
1. 2 answers
2. asked anonymously
3. 84 views
The thoracic duct empties into the _.right atrium superior vena cava left brachiocephalic vein right subclavian vein left
1. 2 answers
2. asked anonymously
3. 106 views
Which of the following best describes the cerebral arterial circle (circle of Willis)?• An anastomosis circling the entire
1. 2 answers
2. asked anonymously
3. 94 views
Which statement is true?O Most blood is found in the arteriole portion of the vascular tree. O At any given time about 90% of
1. 2 answers
2. asked anonymously
3. 102 views
In people who stand for long periods, blood tends to pool in the lower limbs and this may result in varicose veins. What causes
1. 2 answers
2. asked anonymously
3. 110 views
After blood leaves the capillaries, it enters the• capillaries. • venules. • arteries. • veins. • arterioles.
1. 4 answers
2. asked anonymously
3. 110 views
According to Poiseuille's Law, an increase in causes a decrease in resistanceO turbulence • blood viscosity • vessel
1. 2 answers
2. asked anonymously
3. 97 views
What is systemic circulation?(1 point)Responses the path of blood between pharynx and trachea the path of blood between pharynx
1. 4 answers
2. asked by F
3. 91 views
What is systemic circulationA.the path of bold as it moves from the head throughout the body and back to the head. B.the path of
1. 6 answers
2. asked by Your mom
3. 81 views
4. Which of the following describes the path of blood between the heart and the lungs? (1 point)heart → lungs (capillaries)
1. 2 answers
2. asked by PLZ... CHECK MY WOK~LA
3. 905 views
do arteries carry blood to or from the heart?
1. 1 answer
2. asked by Hillary
3. 420 views
Cancer cells travel through the blood and lymph systems.Question 27 options: True False
1. 1 answer
2. asked by Maya S.
3. 66 views
1)How is blood pressure generated and maintained in a vein.2)What is the function of catalase. 3)State the importance of cross
1. 2 answers
2. asked anonymously
3. 63 views
Distinguish between systemic circulation and pulmonary circulation
1. 3 answers
2. asked by Bonifacesimore
3. 176 views
Hormones are associated with the circulatory system?
1. 1 answer
2. asked by determined
3. 52 views
. How long could a body survive without a pumping heart at normal body temperature?
1. 1 answer
2. asked by Desperate
3. 64 views
How much blood does your body pump in a lifetime?
1. 1 answer
2. asked by Desperate
3. 56 views
How much blood does your body have?
1. 1 answer
2. asked by Desperate
3. 48 views
List the six steps that blood follows.
1. 1 answer
2. asked by Desperate
3. 98 views
What does the right side of the heart do?Collects blood cells and makes pizza. Pumps blood to the rest of the body and tells
1. 1 answer
2. asked by Desperate
3. 93 views
5. You are writing a research article on how a human heart works. What would be the MOST helpful to include in your article for
1. 1 answer
2. asked by Help the ELA Kid😔✏️📃
3. 72 views
What can you do to keep your circulatory system healthy?
1. 1 answer
2. asked by Desperate
3. 40 views
What does the circulatory system carry to all parts of our bodies? (check all that apply)*CO2 Nutrients Oxygen B and C
1. 1 answer
2. asked by Desperate
3. 55 views
Which internal system is responsible for transporting oxygen and nutrients through an animal's body?
1. 1 answer
2. asked by Bianca
3. 107 views
To Ms. Sue - Laruen, Sunday, April 22, 2012 at 6:05pmThe radial artery is found close to the inside part of your wrist near your
1. 9 answers
2. asked by Laruen
3. 921 views
Which of the following parts of the circulatory system carries oxygenated blood?A. An artery moving blood from the heart to the
1. 2 answers
2. asked by J
3. 616 views

Circulatory System

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