Blood Pressure

Question: How do you measure blood pressure?

Answer

Monitoring the patient

Question: How do you measure blood pressure?

Answer: Use an automatic blood pressure monitor or a manual sphygmomanometer.

Question: What is normal blood pressure?

Answer

Blood pressure monitoring equipment

Question: How do you measure blood pressure?

Answer: Use an automatic blood pressure monitor or a manual sphygmomanometer.

Question: What is normal blood pressure?

Answer: Normal Systolic (top number) blood pressure is 100-140 mmHg.

Question: Why might it be high?

Answer

standard
Blood pressure monitoring equipment

Question: How do you measure blood pressure?

Answer: Use an automatic blood pressure monitor or a manual sphygmomanometer.

Question: What is normal blood pressure?

Answer: Normal Systolic (top number) blood pressure is 100-140 mmHg.

Question: Why might it be high?

Answer: Blood pressure might be high due to:

  • Airway may be partially obstructed, e.g. low level of consciousness
  • Breathing, e.g. problem with the lungs
  • Circulation, e.g. pre-eclampsia
  • Pain

Question: Why might it be low?

Answer

Blood pressure monitoring equipment

Question: How do you measure blood pressure?

Answer: Use an automatic blood pressure monitor or a manual sphygmomanometer.

Question: What is normal blood pressure?

Answer: Normal Systolic (top number) blood pressure is 100-140 mmHg.

Question: Why might it be high?

Answer: Blood pressure might be high due to:

  • Airway may be partially obstructed, e.g. low level of consciousness
  • Breathing, e.g. problem with the lungs
  • Circulation, e.g. pre-eclampsia
  • Pain

Question: Why might it be low?

Answer: Blood pressure might be low due to:

  • Airway, e.g. obstruction
  • Breathing, e.g. low oxygen levels
  • Circulation, e.g. bleeding, following anaesthesia

Tip – Low blood pressure is a very late sign of bleeding.

If there is a problem:

  • Check the patient's airway is open
  • Give oxygen
  • Get help
  • If it is low give intravenous fluid
  • Check the other observations