Exam 27: B: Cardiovascular System Death in Bogalusa

A) atherosclerosis
B) plaque formation
C) obstructed blood flow
D) A and C only
E) A, B, and C are all conditions that lead to heart attacks and strokes.

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A) leukocytes
B) erythrocytes
C) platelets
D) plasma
E) white blood cells

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A) systemic circuit
B) aortic circuit
C) pulmonary circuit
D) A and C only
E) A, B, and C

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The area of the smaller coronary arterie...

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The cardiovascular system delivers oxyge...

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1)Plasma: liquid that carries ...

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A) leukocytes
B) erythrocytes
C) platelets
D) plasma
E) hemolymph

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A) Humans have a four-chambered heart and fish have a two-chambered heart.
B) Humans, unlike fish, must move blood from the atrium to the ventricle, which supplies the blood pressure.
C) Fish, unlike humans, must overcome a lowering of blood pressure as the blood is oxygenated before it goes directly to the systemic body.
D) A and C
E) All of the above are hurdles.

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A) right atrium
B) left atrium
C) right ventricle
D) left ventricle
E) Both B and D

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A) Individuals may have genetic predispositions to cardiovascular disease risk factors.
B) Individuals may be genetically inclined to exercise and eat healthier.
C) Individuals may have a family history of cardiovascular disease.
D) A and C only.
E) Healthy lifestyle choices are the only way to avoid cardiovascular disease.

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A) Obesity can lead to hypertension.
B) Obesity can lead to type 2 diabetes.
C) Obesity overworks the heart.
D) A and C only.
E) A, B, and C are risk factors.

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A) 30 seconds
B) 1 minute
C) 5 minutes
D) 10 minutes
E) It only stays in one circuit.

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A) cardiovascular disease
B) cancer
C) atherosclerosis
D) diabetes
E) malnutrition

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A) leukocytes
B) erythrocytes
C) platelets
D) plasma
E) white blood cells

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A) veins→capillaries→arteries
B) veins→arteries→capillaries
C) arteries→capillaries→veins
D) arteries→veins→capillaries
E) capillaries→arteries→veins

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A) veins→right atrium→right ventricle→pulmonary artery→lungs→pulmonary vein
B) veins→right atrium→right ventricle→pulmonary vein→lungs→pulmonary artery
C) pulmonary artery→right atrium→right ventricle→pulmonary vein→lungs
D) pulmonary artery→left atrium→left ventricle→pulmonary vein→lungs
E) pulmonary vein→left atrium→left ventricle→pulmonary artery→lungs

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A) The muscular contractions of the skeletal muscles in which the veins are found provide movement.
B) Valves located in the veins prevent backflow.
C) Capillaries allow blood to move in both directions so that backflow can be controlled.
D) Both A and B
E) All of the above are correct.

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A) left atrium→left ventricle→aorta→arteries→capillaries→veins
B) right atrium→right ventricle→aorta→arteries→capillaries→veins
C) left atrium→left ventricle→veins→capillaries→arteries→aorta
D) right atrium→right ventricle→ veins→capillaries→arteries→aorta
E) left atrium→left ventricle→aorta→arteries→veins→capillaries

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