0
The sounds lub and dub come from the valves in the heart: the Pulmanary and Aartic Valve. When these open and close the form a sort of sound, what is called a lub dub. Therefore, you can tell just about how fast your heart rate is just from listening for the lub dub. Which is what doctors do with a stethoscope.
Pretty Cool, huh? No not really, it's SCIENCE. Bleh. But u need it in life so be proud of yourself for being an educated person and not a dumb hobo living on the street. Ha ha ha ha ha ha ha. Aren't I funny? You best say yes, or I willl come over to yo house and smack you. Dead serious here people.
PS: I'm fromTexas. I have the courage and the GUTS to do it. Watch Out! :D
Add your answer:
Earn +20 pts
What monosyllables are used to describe heart sounds?
Heart sounds are noises generated by the beating heart from the flow of blood through it. Thump, boom can be used to describe it. Lub and Dub are also used. There are other sound words that suggest problems with the hearbeat as well.
The lub or first heart sound is produced by the closing of?
there are 2 sounds the heart makes. "lub-dub" the first ("lub") is when the atrioventricular valves sclose the second ("dub") is when the semilunar valves close
How is a heart beat produced?
The heart beat, also called heart sounds, is produced by the closing of the valves. The valves produce two sounds, known as lub-dub. The atrioventricular valve closing produces the first sound, or lub, and the semilunar valve closing produces the second sound, or dub.
Should you worry if 3 year old has a fever and heart is beating rapidly?
Yes,if you bring your ear close to the left side of your child chest, you will hear a Lub-Dub, Lub-Dub, Lub Dub sound that is regularly repeating itself in less than a second. Each Lub-Dub sound marks one heart beat.
How many sounds do you listen for when listening for an Apical heart beat?
two: first S1 lub for the AV and second Dub for the semilunar valves.
What sounds does a heart make?
Lub-Dup. (Also lub-dub)
The monosyllables describing the heart sounds are?
lub dub
Monosyllables describing heart sounds are?
Lub dub
What monosyllables are used to describe heart sounds?
Heart sounds are noises generated by the beating heart from the flow of blood through it. Thump, boom can be used to describe it. Lub and Dub are also used. There are other sound words that suggest problems with the hearbeat as well.
What is the difference in heart sounds?
lub dub lub is when the av valves close and dub is when the semi lunar valves close
The lub or first heart sound is produced by the closing of?
there are 2 sounds the heart makes. "lub-dub" the first ("lub") is when the atrioventricular valves sclose the second ("dub") is when the semilunar valves close
What are the sounds that the heart makes?
lub-dub. ^_^ found that on ask.com fyi
What produces the heart sounds as heard with a stethocope?
The closing of the mitral and tricuspid valves produces the S1 sound, followed by the closing of the aortic and pulmonic valves, which produce the S2 sound. In sequence, it sounds like "lub-DUB, lub-DUB, lub-DUB".
What sound does a beating heart make?
lub dub lub dub
What is ''lub dub''?
"Lub dub" is the sound the human heart makes as blood passes through it.
How is a heart beat produced?
The heart beat, also called heart sounds, is produced by the closing of the valves. The valves produce two sounds, known as lub-dub. The atrioventricular valve closing produces the first sound, or lub, and the semilunar valve closing produces the second sound, or dub.
What is the difference between lub and dub?
"Lub" refers to the first heart sound (S1) caused by the closure of the atrioventricular valves during ventricular contraction, while "dub" refers to the second heart sound (S2) caused by the closure of the semilunar valves during ventricular relaxation. Together, lub-dub represents a complete cardiac cycle.
