WorksheetsMed Sci 2 Cardiovascular System
Total questions: 10
Worksheet time: 8mins
What do valves do?
Enclose the heart
Separate chambers
Control blood flow
Ensure backflow
Which valve separates the right atrium from the right ventricle?
Bicuspid
Pulmonary
Aortic
Tricuspid
Which of the following does NOT apply to the SA node?
Pacemaker
Ventricular contraction
Atrial contraction
Stimulates atria
Which of the following carries blood back to the heart?
Veins
Capillaries
Arteries
None of the above
Which of the following applies to arteries? Check all that apply.
Thin walls
Greater pressure
Smaller diameter
Valves
Thicker walls
Systolic blood pressure measures...
The pressure of the left atrium contacting
The pressure of the left ventricle relaxing
The pressure of the left atrium relaxing
The pressure of the left ventricle contracting
Which type of circulation refers to the blood flow within the heart?
Pulmonary
Aortic
Coronary
Systemic
What is blood made of? Check all that apply.
Sugars
Red blood cells
White blood cells
Proteins
Plasma
Which of the following is NOT a type of white blood cell?
Monocyte
Stem cell
Eosinophils
Basophils
In your own words, explain how blood flows through the heart. Include the names of the chambers and valves.
