Biology B1

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  • Created by: Jindie
  • Created on: 29-11-15 13:00

1. What is Systolic pressure and when does it happen?

  • Highest pressure and when the heart is in arrest
  • Systolic pressure is the highest pressure and happens when the heart muscles contract and force blood into the arteries.
  • Lowest pressure and drops when heart relaxes
  • Is the dominant pressure that always occurs
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2. What is diastolic pressure and when does it occur?

  • Diastolic pressure is when the person is suffering severse heart pain because an artery has burst
  • Diastolic blood pressure is the lowest blood pressure and happes when the heart mucle relax and pressure in the arteries drop.
  • The heart is under the greatest pressure and happens with a heart attack

3. How can smoking increase Blood Pressure

  • The carbon monoxide it reduces the ability for red blood cells to carry oxygen.Niotine has a direct effect on the heart
  • Smoking can cause red blood cells to burst
  • Smoking can cause the heart to beat out of rhyme.

4. What are the two types of blood pressure called?

  • Dystolic and Sistolyic
  • Systolic and Diastolic
  • AB O B

5. What is blood pressure measured in? ALSO what is a normal blood pressure?

  • mmHg + Normal Blood pressure = 120/80 mmHg
  • Mmhg + Normal Blood pressure = 80/120Mmhg
  • mmHG + Normal Blood pressure = 128/80 mmHG
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