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WorksheetsHBS Heart
Total questions: 15
Worksheet time: 15mins
Check all the chambers of the Human Heart
Left Atrium
Right Ventricle
Left Aorta
Left Ventricle
Right Atrium
What is the name of the problem that causes a fatty build up in the walls of blood vessels?
Atherosclerosis
Heart failure
Angina
Stroke
Renee has gone into cardiac arrest, meaning her heart has stopped beating. What would be the consequence for her body’s cells if her hearts stopped beating?
her blood would stop circulating and her cells would not get the needed oxygen, nutrients, and water
her blood would circulate but only through pulmonary circulation so her cells would not get the needed oxygen, nutrients, and water
her blood would circulate but only through systemic circulation
there would be no consequence. Just because the heart beat affects the blood not the cells
What two systems work together to provide your cells with oxygen, and to get rid of gaseous waste products like carbon dioxide?
Circulatory/cardiovascular and muscular
Respiratory and muscular
Respiratory and circulatory/cardiovascular
Nervous and respiratory
What other system is necessary in order for the cardiovascular system to perform its most basic function?
muscular
nervous
endocrine
respiratory
Fill in the blank! The muscular organ that pumps blood through out your body is your (a)
If it stopped, your blood would not go round your body.
Brain
Heart
Stomach
What is the primary function of the human heart?
To pump blood throughout the body
To filter blood
To produce blood cells
To store oxygen
Which part of the heart is responsible for receiving deoxygenated blood from the body?
Left Atrium
Right Atrium
Left Ventricle
Right Ventricle
What is the name of the valve that separates the left atrium and left ventricle?
Tricuspid Valve
Pulmonary Valve
Mitral Valve
Aortic Valve
Which blood vessels carry oxygenated blood away from the heart?
Veins
Arteries
Capillaries
Lymphatic vessels
What is the term for the heart's natural pacemaker?
AV Node
SA Node
Bundle of His
Purkinje Fibers
During which phase of the cardiac cycle does the heart muscle contract and pump blood?
Diastole
Systole
Resting phase
Refractory period
What is the effect of sympathetic nervous system activation on heart rate?
Decreases heart rate
Increases heart rate
No effect on heart rate
Irregular heart rate
Which of the following is a common method for measuring heart function?
Electrocardiogram (ECG)
Magnetic Resonance Imaging (MRI)
X-ray
Ultrasound
