Which of the following muscles is NOT part of the quadriceps femoris muscle group?
a) rectus femoris
b) biceps femoris
c) vastus medialis
d) vastus lateralis
e) vastus intermedius
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Question 2) Based on its name, which of the following best describes characteristics of the biceps femoris muscle?
a) has two insertions and found in lower leg
b) has two bellies and found in the upper leg
c) has two origins and found in the upper leg
d) has two origins and found in the upper arm
e) has two insertions and found in the upper leg
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Question 3) In fetal circulation, what is the opening between the right and left atria called?
a) Ductus venousus
b) Umbilicus
c) Fossa ovalis
d) Foramen ovale
e) Ductus arteriosus
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Question 4) All the veins of the systemic circulation eventually drain into the
a) superior vena cava.
b) inferior vena cava.
c) coronary sinus.
d) superior and inferior vena cava.
e) superior and inferior vena cava and coronary sinus.
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Question 5) The pulmonary trunk divides into
a) brachiocephalic trunk and left subclavian artery
b) right and left subclavain arteries.
c) right and left pulmonary veins.
d) right and left pulmonary arteries.
e) right and left common carotid arteries.
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Question 6) Which phases of a heartbeat shown in the diagram involve repolarization of the heart's four chambers?
a) 1 and 4
b) 2 and 4
c) 4 and 6
d) 1, 3, and 5
e) 1, 2, 4 and 6
f) 3 and 5
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Question 7) Briefly describe what is happening at stage of the ECG labeled 5 in the diagram.
What will be an ideal response
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Question 8) Describe what is happening during the phase of the cardiac action potential labeled 2 in the diagram.
What will be an ideal response
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Question 9) Which of the following types of proteins is present at the highest percentage in the blood component labeled I in the figure?
a) globulin
b) albumin
c) fibrinogen
d) thrombin
e) keratin
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Question 10) Which of the following types of proteins is present at the lowest percentage of the blood component labeled I in the figure?
a) globulin
b) albumin
c) fibrinogen
d) all of the protein listed are found in equal percentages
e) none of proteins listed are found in component I
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