Solved

The Papillary Muscles Contract After the Other Ventricular Muscles So

Question 89

True/False

The papillary muscles contract after the other ventricular muscles so that they can take up the slack on the chordae tendineae before the full force of ventricular contractions sends blood against the AV valve flaps.

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q25: The heart is called a "double pump"

Q63: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB2805/.jpg" alt=" Figure 18.3 Using

Q84: If cardiac muscle is deprived of its

Q85: If the vagal nerves to the heart

Q86: When heart valve replacement is required, the

Q88: Damage to the is referred to as

Q90: Commotio cordis is heart failure due to

Q92: Explain autorhythmicity in cardiac muscle cells.

Q93: Blood within the pulmonary veins returns to

Q94: Select the correct statement about the structure