Bio 202 Anatomy and Physiology Midterm Exam Questions and Answers Updated Graded A
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Course
Bio 202
Institution
Bio 202
The muscular middle layer of the heart is called
Myocardium
Deoxygenated blood leaves the right ventricle through the ___ to travel to the lungs
Pulmonary arteries
The condition of having an abnormally fast heartbeat is known as
Tachycardia
The outermost layer of blood vessels is kno...
Bio 202 Anatomy and Physiology Midterm Exam
Questions and Answers Updated 2024 -2025
Graded A
The muscular middle layer of the heart is called
Myocardium
Deoxygenated blood leaves the right ventricle through the ___ to travel to the lungs
Pulmonary arteries
The condition of having an abnormally fast heartbeat is known as
Tachycardia
The outermost layer of blood vessels is known as the tunica intima.
False
1 multiple choice option
The atrioventricular valve between the right atrium and right ventricle is known as the
___ valve
Tricuspid
What is the second branch of the Aortic Arch
left common carotid artery
The highest pressure against the artery walls, which occurs when the ventricles contract,
is known as
Systolic pressure
What is the correct order of electrical impulse in the heart
SA node > AV node > AV bundle > bundle branches > Purkinje cells
The visceral pericardium is the same as the
Epicardium
___ is the inflammation of the saclike membrane surrounding the heart
Pericarditis
1 multiple choice option
The length of one cardiac cycle
0.8 seconds
one complete contraction and relaxation of the heart is called a cardiac cycle
Bio 202 Anatomy and Physiology Midterm Exam
, Bio 202 Anatomy and Physiology Midterm Exam
True
1 multiple choice option
The relaxation phase if the heart is called
Diastole
The left side of the heart has what kind of blood?
Oxygenated
The average heart beats how many times per minute?
72
Which blood cells do not have a nucleus?
Erythrocytes
One of the signs of Thrombocytopenia is
long term bleeding
In which process does the enzyme plasmin begin digesting the fibrin threads and
dissolving the clot?
fibrinolysis
Which of these cells is a granulocyte
Neutrophil
In adults, ___ is the only site of red blood cell production, and the primary site of white
blood cell formation
Red bone marrow
Which cells are most involved in the rejection of an organ transplant
lymphocyte
1 multiple choice option
The function of hemoglobin is to
bind and transport O2 and CO2
A fatty deposit on the wall of the artery is called a plaque
True
1 multiple choice option
The Rh blood group consists of individuals with the ___ antigen, which is the most
important of the 8 Rg antigens
D
The combination of plasma and formed elements is called
Whole blood
Plasma proteins that are important in the regulation of blood osmotic pressure are
Bio 202 Anatomy and Physiology Midterm Exam
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