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Ahmedempty Ahmedempty
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6 years ago
A nurse explains to a patient that blood pressure measures
 
  1. The amount of blood volume within the blood vessels.
  2. The amount of resistance within the veins during heart contractions.
  3. The amount of force being placed on arteries by blood.
  4. The amount of pressure exerted by the veins and arteries on the heart.
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artnisha98artnisha98
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6 years ago
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Ahmedempty Author
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6 years ago
Smart ... Thanks!
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Yesterday
Brilliant
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2 hours ago
this is exactly what I needed
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