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What blood vessel delivers blood to the muscles of the heart?
The coronary arteries deliver blood to the muscles of the heart.
How does the body establish a pressure gradient for fluid flow?
A pressure gradient exists in the arteries because the heart actively pumps the blood; additionally, the elasticity of the larger arteries helps force the blood along. There is a lower pressure gradient within the veins that is generated by the muscles squeezing the blood along back to the heart (assisted by valves within the veins).
The muscles of a runner transform chemical potential energy into wha type of energy?
The muscles of a runner transform chemical potential energy stored in glucose molecules into mechanical energy for movement.
What type of blood vessel is blood pressure highest in?
Blood pressure is highest in arteries, specifically in the large arteries like the aorta, as they receive blood from the heart during systole and distribute it throughout the body. This high pressure enables the blood to reach all tissues and organs efficiently.
What is the driving force for lymph movement?
The primary driving force for lymph movement is the contraction of surrounding skeletal muscles, which compress lymphatic vessels and push lymph along. Additionally, breathing movements and pulsations of nearby arteries help facilitate lymph circulation.
Are veins arteries and capillary muscles voluntary or involuntary?
They are involuntary muscles.
Blood can flow freely through arteries because?
arteries are lined with smooth muscles
Does the vessels carry oxygen to the muscles?
Arteries carry oxygen to the muscles of the body.
What blood vessel delivers blood to the muscles of the heart?
The coronary arteries deliver blood to the muscles of the heart.
Are veins and arteries covered by striated muscles?
yes
What is the difference between muscle in veins and arteries?
Thee difference between muscle in veins and arteries is that muscles of arteries are thicker compared to those of veins.
What type of heart failure is caused by a blockage of blood flow to the heart muscles?
That would probably be coronary heart disease. Seeing as though the arteries that feed the heart muscle/the myocardium, with blood are called the coronary arteries.
The involuntary muscles of the arteries are controlled by the system?
nervous system
What organ of the coronary arteries do?
supply blood to the heart muscles
What are the vessels that supply the heart muscles called?
Coronary arteries
Which type of muscle constricts veins when blood pressure drops suddenly?
Smooth muscles constrict veins when blood pressure suddenly drops. These types of muscles are the non striated, involuntary muscles found in blood vessels, veins, arteries, the uterus, the bladder, and reproductive tracts.
What arteries supply the intercostal muscles spinal cord and vertebrae?
posterior intercostals
