BSC 2347 Human Anatomy and Physiology II, Rasmussen College
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Course MA279/BSC2347 Section 09 Human
Anatomy and Physiology II
Test Module 05 Midterm Exam
Question 1
1 out of 1 points
Which of the following is true of cellular immunity?
Selected Answer:
Cytotoxic T cells are produced
Answers: B lymphocytes are involved
Antibodies are produced
Cytotoxic T cells are produced
Only occurs in the lymph nodes of the body
Question 2
1 out of 1 points
Which factor will NOT directly affect stroke volume?
Selected Answer:
Respiration rate
Answers:
Respiration rate
Strength of cardiac muscle contraction
High blood pressure
Amount of blood the ventricles fill up with
Question 3
1 out of 1 points
,The thoracic and pulmonary volumes both have the ability to
increase.
Selected Answer: True
Answers: True
False
Question 4
0 out of 1 points
Only arteries undergo vasoconstriction and vasodilation.
Selected Answer: True
Answers: True
False
Question 5
1 out of 1 points
Stroke volume is the measure of:
Selected
Answer: The amount of blood that is ejected from a
ventricle with each contraction.
Answers: The amount of blood that fills up a ventricle
prior to contraction.
The amount of blood that is ejected from a
ventricle with each contraction.
The amount of blood that is ejected from a
ventricle in one minute.
The amount of blood that fills up an atrium
prior to contraction.
Question 6
1 out of 1 points
Which of the following is true of thrombocytopenia?
, Selected
Answer: It can lead to abnormal long bleeding times.
Answers:
It can lead to abnormal long bleeding times.
It results in an increase within the hemostasis
process.
Commonly is caused by a lack of iron in the
body.
It is only a concern in older individuals.
Question 7
1 out of 1 points
What statement is true of capillaries?
Selected
Answer: They allow for nutrient and gas exchange
within the body
Answers: They are found only in selected areas of the
body
They allow for nutrient and gas exchange
within the body
They have very a thick layer of smooth muscle
surrounding them.
They carry oxygenated blood out to the body
Question 8
1 out of 1 points
Which of the following is true of polycythemia?
Selected
Answer: It can be caused by cancer of the bone
marrow.
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