01 Oct Which structure is highlighted in blue and indicated by the yellow arrow in this image?
BSC2089 Human Anatomy and Physiology II
Module 2 Lab Assessment
Question 1Which structure is highlighted in blue and indicated by the yellow arrow in this image?
Hint: this is an inferior view of the thorax.
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Right ventricle
Left atrium
Left ventricle
Right atrium
Question 2What does the circled structure do?
Signal ventricular contraction
Serve as the heart’s pacemaker
Signal SA node contraction
Ensure blood doesn’t flow backwards through the heart
Question 3Which part of the EKG is emphasized in yellow below?Shape, arrowDescription automatically generated
QRS complex
T wave
P wave
U wave
Question 4Which structure is circled in the picture?
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Atrial
Bicuspid
Mitral
Tricuspid
Question 5Which heart valve is circled in the image?
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Pulmonary
Bicuspid
Tricuspid
Septal
Question 6What happens to a patient’s heart rate when they hyperventilate?
Decreases
Unpredictable as to whether it increases of decreases
Remains the same
Increases
Question 7Where does blood go after passing through the valve circled in the picture?
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To the left atrium
To the left ventricle
To the lungs
To the body
Question 8
Which heart activity correlates with the highlighted portion of the EKG in this image?
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Repolarization
Right heart depolarization
Atrial depolarization
Ventricle depolarization
Question 9Where does blood go after passing through the pictured heart valve?
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Right atrium
Left ventricle
Right ventricle
Septum
Question 10Which cardiac tissue histological structure is illustrated by the “B” label?
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Branching
Intercalated disc
Cardiomyoctye
Nucleus
