Which of the following empty directly into the right

33) Which of the following empty directly into the right atrium?
A) middle cardiac vein
B) great cardiac vein
C) anterior cardiac veins
D) small cardiac vein
E) None of the answers are correct.
Answer: C
Section Title: Internal Anatomy and Organization of the Heart
Learning Outcome: 21.8
Bloom's Taxonomy: Knowledge
34) Blood travels from the left atrium to the left ventricle through the
C
Section Title: Internal Anatomy and Organization of the Heart
Learning Outcome: 21.9
Bloom's Taxonomy: Knowledge
35) Which of the following valves is assisted in functioning by the papillary muscles?
E
Section Title: Internal Anatomy and Organization of the Heart
Learning Outcome: 21.10
Bloom's Taxonomy: Knowledge

36) Which of the following is an incorrect association?
A
Section Title: Internal Anatomy and Organization of the Heart
Learning Outcome: 21.10
Bloom's Taxonomy: Knowledge
37) Valves of the heart open and close due to
A) contraction of papillary muscles.
B) timing sequences.
C) electrical signals.
D) pressure changes.
E) None of the answers are correct.
Answer: D
Section Title: Internal Anatomy and Organization of the Heart
Learning Outcome: 21.10
Bloom's Taxonomy: Comprehension
38) Blood is supplied to the muscle of the heart through the
A
Section Title: Internal Anatomy and Organization of the Heart
Learning Outcome: 21.11
Bloom's Taxonomy: Knowledge
39) Which of the following is true of the coronary arteries?
C
Section Title: Internal Anatomy and Organization of the Heart
Learning Outcome: 21.11
Bloom's Taxonomy: Knowledge