Tag Archives: Blood

At what blood pressure do you faint

Hypotension and fainting Low blood pressure hypotension is a condition characterised by blood pressure that is lower than normal or usual for the person. Fainting can be alarming, and it should be. Ordinarily, your body compensates by increasing your heart rate and constricting blood vessels, thereby ensuring that enough blood returns to your brain. A… Read More »

How many high blood pressure readings

Learn more Get the high blood pressure fact sheet. Some research is studying whether vitamin D can reduce blood pressure, but more research is needed. Rpessure to understand high blood pressure readings. How this condition worsens, the risks increase for the mother high baby. Check out these 10 simple ways to relieve your stress. Conlin,… Read More »

How blood pressure maintained

Resistance to blood flow in the blood vessels is most often altered by changing the diameter of the vessels vasodilation or vasoconstriction. Changes in blood viscosity its ability to flow or in the length of the blood vessels which increases with weight gain can also alter resistance to blood flow. Located in the medulla oblongata… Read More »

‘Signatures’ in blood reveal how sepsis patients will respond to condition

Scientists have identified molecular “signatures” in the immune component of the blood which indicate how patients in intensive care with sepsis, septic shock and systemic inflammatory response syndrome are likely to respond to the conditions. The work – led by Public Health England and involving Cardiff and Nottingham Trent universities – means that for the… Read More »