Which of the Following Statements About Coronary Vessels Is True

question 80

Multiple Choice

Which of the following statements about coronary vessels is true?

• A) The left coronary artery is a branch of the left pulmonary vein.
• B) The coronary sinus returns blood to the left atrium.
• C) The coronary arteries arise from the pulmonary trunk.
• D) The great cardiac vein collects blood from the left anterior surface of the heart.
• E) The pulmonary arteries carry blood to the left atrium.

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Definitions:

Mendelian Rules

The foundational principles of genetics discovered by Gregor Mendel, explaining how traits are inherited through dominant and recessive alleles.

Inheritance

The process by which genetic information is passed on from parents to their offspring, determining certain characteristics of the offspring.

Live-virus Vaccines

Vaccines that contain a version of the living virus that has been weakened so that it does not cause the disease in people with normal immune systems.

Weakened Viruses

Viruses that have been attenuated (reduced in virulence) for use in vaccines, allowing the immune system to develop immunity without causing the disease.