举一反三
- A special procedure to examine the blood vessels of the lungs by X-ray is called
- The ability of the heart, lungs and blood vessels to deliver oxygen to working muscles and tissues during physical activity for a long period of time. A: muscular strength B: flexibility C: cardiovascular endurance D: ody composition
- If the _______ stops beating, no blood can flow through the body.() A: heart B: lungs
- The Greek root hemat- means relating to ( ). A: The head B: The heart C: The blood D: The lungs
- A special procedure to examine the blood vessels of the lungs by X-ray is called( ). A: thoracocentesis B: pulmonary angiography C: a lung scan D: bronchoscopy
内容
- 0
To make a word pertaining to the heart and blood vessels is（）. A: cardioventricular B: cardioversion C: cardiovalvular D: cardiovascular
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（ ） acts as a pump to maintain a constant circulation to blood throughout the body. A: heart B: kidneys C: lungs D: liver
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Which of the blood vessels conduct blood away from the ventricles of the heart and lead to the capillaries? A: arteries and veins B: arterioles and venules C: arteries and venules D: arteries and arterioles
- 3
A stethoscope is a tool used for listening to sound produced within the body.
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The ( ) side of the heart receives ( ) blood from the body tissues and then pumps this blood to the lungs to pick up oxygen and dispel carbon dioxide. A: left; oxygen-poor B: left; oxygen-rich C: right; oxygen-rich D: right; oxygen-poor