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The impulses from SA node spread through out the atrial musculature in about 0.09 seconds, and parallel to it, the impulses also reach the AV node. From AV node, after a delay of about 0.12 seconds they pass to the inter ventricular septum through the Bundle of His, which soon divides into Left and Right Bundle branch and ultimately into the Purkinje fibers which first depolarize the endocardium of the ventricles and then the rest of ventricular musculature.
SA Node --> Atria, AV node --> Bundle of His --> Right & Left Bundle Branches --> Purkinje fibers
What else can I help you with?
Is DNA polymerase able to proofread the DNA sequence?
Yes, DNA polymerase has proofreading activity, which allows it to correct mistakes during DNA replication. This helps maintain the accuracy of the DNA sequence.
How does the sequence of DNA affect the function of a protein?
The sequence of nucleotides in DNA molecule is equivalent and is closely related to an amino acid sequence in the protein molecule. If for any reason the sequence of DNA nucleotides changes it will be reflected in amino acid sequence in the protein. Moreover, the correct sequence of amino acid in the protein will form the correct three-dimensional structure, or tertiary structure, that will confer the biological activity to protein. If a wrong amino acid is translated from a mutated gene in the DNA could change the spatial structure of the protein and therefore modify or erase its biological function.
Correct matching nucleotide sequence for CTAGG?
Correct match for CTAGG is.... GATCC ;)
What is the correct sequence of events leading to evolution?
vague.
Which sequence is correct in phagocytosis SEE Discuss for the list of choices?
Per the choices given, the correct sequence in phagocytosis would be: chemotaxis, adherence, ingestion, digestion, killing
Can your heart stop beating with cardiac defibrillator?
A cardiac defibrillator is designed to correct life-threatening arrhythmias by delivering an electric shock to the heart, which can restore a normal rhythm. However, if the heart has stopped beating completely (as in cardiac arrest), a defibrillator can only be effective if there is still some electrical activity. In cases where the heart is completely non-functional and there is no electrical activity, a defibrillator will not restart the heartbeat. Immediate medical intervention is crucial in such scenarios.
The correct sequence of parts that function to carry cardiac impulses is?
S-A node, A-V node, A-V bundle, Purkinje fibers
What is the correct sequence of parts that function to carry cardiac impulses?
SA node, AV node, AV Bundle, Purkinje Fibers
What is the correct name of a cardiac nurse specialist?
Cardiac Nurse
What is the correct progression of the cardiac implulse?
The correct progression of the cardiac impulse begins in the sinoatrial (SA) node, which generates an electrical signal that spreads through the atria, causing them to contract. The impulse then travels to the atrioventricular (AV) node, where it is briefly delayed before moving to the bundle of His. From the bundle of His, the impulse travels through the right and left bundle branches and into the Purkinje fibers, leading to coordinated contraction of the ventricles. This sequence ensures efficient pumping of blood throughout the heart and into the circulation.
Is DNA polymerase able to proofread the DNA sequence?
Yes, DNA polymerase has proofreading activity, which allows it to correct mistakes during DNA replication. This helps maintain the accuracy of the DNA sequence.
Correct sequence for decision making process?
what is the correct sequence in the policy making process
How do you calculate negative phase sequence current?
4/4+4*4=20 is it correct by any means or not ? No this garbage has got nothing to do with negative phase sequence current in 3 phase electrical systems.
Which statement is correct about cardiac output?
cardiac output is heart rate multiplied by stroke volume,
What is the correct sequence of the organization?
The correct sequence of the levels of biological organization are organism, population, community, ecosystem, and biosphere.
What is the correct progression of the cardiac impulse?
The cardiac impulse progresses in a specific sequence: it starts at the sinoatrial (SA) node, which generates an electrical impulse that spreads through the atria, causing them to contract. The impulse then reaches the atrioventricular (AV) node, where it pauses briefly before traveling down the bundle of His, branching into the right and left bundle branches. Finally, the impulse moves through the Purkinje fibers, leading to the contraction of the ventricles. This coordinated progression ensures effective pumping of blood throughout the heart and body.
Why can't you shock asystole?
Asystole is a condition where the heart has stopped beating and there is no electrical activity. Shocking is used to correct irregular heart rhythms, but it is not effective in treating asystole because there is no electrical activity to reset. Instead, CPR and medications are used to try to restart the heart in cases of asystole.
