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WorksheetsChapter 18 Quiz
Total questions: 25
Worksheet time: 13mins
On average the human heart beats about ___ times, ___ gallons of blood through the body.
2,000/ 10,000
10,000/ 2,000
8,000/ 2,000
10,000/ 3,000
A heart weights ___ -___oz and does more physical work than any other muscle in the body.
8-10 oz
9-16 oz
9-14 oz
8-12 oz
What carries blood from the heart to the rest of the body?
Arteries, arterioles & capillaries
Arteries, veins & capillaries
Arteries, arterioles & venules
Venules, veins & capillaries
What returns blood to the heart?
Capillaries & veins
Arteries & veins
Venules & veins
Arterioles & capillaries
Name this part
right & left ventricles (lower chambers)
right & left atrium (lower chambers)
right & left ventricles (upper chambers)
right & left atrium (upper chambers)
Name this part
right & left ventricles (lower chambers)
right & left atrium (lower chambers)
right & left ventricles (upper chambers)
right & left ventricles (upper chambers)
Name this valve (X marks the spot)
tricuspid
pulmonary
mitral
aortic
Name this valve (X marks the spot)
tricuspid
pulmonary
mitral
aortic
Name this valve (X marks the spot)
tricuspid
pulmonary
mitral
aortic
Name this valve (X marks the spot)
tricuspid
pulmonary
mitral
aortic
The right atrium receives ________from the body’s largest veins (superior and inferior vena cava) and pumps it through the tricuspid valve to the right ventricle.
non-oxygenated blood
oxygen-rich blood
The left ventricle pumps _______ through the aortic valve to the aorta and the rest of the body.
non-oxygenated blood
oxygen-rich blood
The left atrium receives oxygenated blood from the lungs and pumps it through the______ to the ______.
mitral valve/right ventricle
aortic valve/left ventricle
mitral valve/left ventricle
aortic valve/right ventricle
The right ventricle pumps the blood through the _______ to the lungs, where it becomes oxygenated.
pulmonary valve/ oxygenated
mitral valve/ oxygenated
aortic valve/ oxygenated
tricuspid valve/ oxygenated
The________ run along the surface of the heart and provide oxygen-rich blood to the heart muscle.
pericardium
coronary arteries
never tissue
aortic valve
A sac known as the pericardium surrounds the heart.
True
False
The “ lub” is the first heart sound, S1, and is caused by turbulence caused by the closure of ______ at the start of ______.
pulmonary and tricuspid valves/ diastole
mitral and pulmonary valves/ systole
aortic and tricuspid valves/diastole
mitral and tricuspid valves/ systole
The second sound,” dub”, S2, is caused by the closure of _______, marking the end of ______.
aortic and mitral valves/ diastole
aortic and pulmonic valves/ systole
aortic and mitral valves/ systole
tricuspid and pulmonic valves/ diastole
Diastolic blood pressure (the first number) – indicates how much pressure your blood is exerting against your artery walls when the heart beats.
True
False
Systolic blood pressure (the second number) – indicates how much pressure your blood is exerting against your artery walls while the heart is resting between beats.
True
False
A normal blood pressure is...
140/90
129/89
120/80
180/120
The patient should be...
standing up to take their blood pressure.
it doesn't matter how their are positioned.
running around before you take their blood pressure.
seated to take their blood pressure.
What does the artery marker need to be lined up with?
aorta artery
carotid artery
brachial artery
femoral artery
Have the patients talk to you while taking their blood pressure.
True
False
When taking the measurement be sure to deflate the cuff slowly, ___mm per second.
2-3 mm
5-10 mm
1-2 mm
6-8 mm
