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The lub is louder than the dupp because the closure of the atrioventricular valves (mitral and tricuspid) during systole generates more pressure and produces a louder sound than the closure of the semilunar valves (aortic and pulmonic) during diastole. This results in the lub sound being more prominent than the dupp sound during the cardiac cycle.
What else can I help you with?
How many times louder is 80dB compared to 40dB?
80 dB is 10 times louder than 70 dB, and 70 dB is 10 times louder than 60 dB, and so on. Therefore, 80 dB is 1000 times louder than 40 dB.
What is louder 30dB or 21dB?
30dB is louder than 21dB. The decibel scale is logarithmic, so each increase of 10 dB represents a tenfold increase in sound intensity. Therefore, 30dB is 10 times louder than 20dB.
Do louder sounds travel faster than quieter sounds?
No, louder sounds do not travel faster than quieter sounds. Sound travels at the same speed regardless of its volume.
Why is sound louder at night than during the day?
Sound can be louder at night than during the day due to a phenomenon called atmospheric ducting. This occurs when the air near the ground is cooler than the air above it, causing sound waves to bend and travel further distances, making them seem louder.
A sound of 20 dB intensity is twice as loud as one of 10dB?
No, it is 10 times louder. dB is a logarithmic scale; every 10 dB, the intensity increases by a factor of 10. Thus, 10 dB is 10 times louder than 0 dB, 20 dB is 10 times louder than 10 dB, and 30 dB is 10 times louder than 20 dB.No, it is 10 times louder. dB is a logarithmic scale; every 10 dB, the intensity increases by a factor of 10. Thus, 10 dB is 10 times louder than 0 dB, 20 dB is 10 times louder than 10 dB, and 30 dB is 10 times louder than 20 dB.No, it is 10 times louder. dB is a logarithmic scale; every 10 dB, the intensity increases by a factor of 10. Thus, 10 dB is 10 times louder than 0 dB, 20 dB is 10 times louder than 10 dB, and 30 dB is 10 times louder than 20 dB.No, it is 10 times louder. dB is a logarithmic scale; every 10 dB, the intensity increases by a factor of 10. Thus, 10 dB is 10 times louder than 0 dB, 20 dB is 10 times louder than 10 dB, and 30 dB is 10 times louder than 20 dB.
Why is lubb louder than dupp?
"Lubb" is louder because the turbulence associated with the closure of the a/v valves is greater and louder than the turbulence associated with the closure of the s/l valves (dupp). Remember, the systolic pressure is higher, thus the stoppage of pressure will be higher.
What is lubb-dupp associated with?
heart sounds
What is lubb - dupp associated?
heart sounds
The lubb-dupp heart sounds are made by the?
The "lubb" sound is produced by the closing of the Atrioventricular (Bicuspid and Triscuspid) valves , while the "dupp" sound is produced by the closing of the Semilunar (Aortic and Pulmonary) valves.
What would a murmur occur in the lubb-dupp cycle if the av valves were not closing properly?
at the end
What are important of lup and dup?
Lup and dup, or lupp and dupp, and sometimes also called lubb and dupp are the heart sounds. They are produced when the two different types of valves in the heart close, the atrioventriculars and the semilunars.
When would a murmur occur in the lubb dupp cycle if the AV valves were not closing properly?
A murmur would occur during the lubb portion of the cycle if the AV valves were not closing properly. Most heart murmurs do not cause the patient any problems.
How does a normal heartbeat sound?
makes two sounds, "lubb" when the valves between the atria and ventricles close, and "dupp" when the valves between the ventricles and the major arteries close
What causes the lubb dupp heart sounds that are heard while taking a apical pulse?
The closure of mitral and tricuspid valves causes the first heart sound. The second heart sound is produced by the closure of semilunar valves (pulmonic and aortic valves).
What cause the lubb-dupp heart sounds that are heard while talking an apical pulse?
The closing of the valves in the heart. The first sound is caused by the closing of the atrioventricular valves within the heart. The second sound is caused by the shutting of the aortic and pulmonary valves.
Is there somehow something bad can happento the left atrium?
Yes. A person might have: chest pain, rapid or slow heart rate or dizziness. These can be caused by a heart attack in the left atrium, wall or something called arrhythmias. These arrhythmias cause the heart to beat out of rhythm. Usually the heart has a "lubb dupp" sounding rhythm.
When was Louder Than War created?
Louder Than War was created in 2001.
