Rasmussen BSC2089 2022 January Module 2 Lab Assessment Latest

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