What does a blood pressure of 120/70 tell you quizlet?

What does a blood pressure of 120/70 tell you? – Blood must flow from high pressure to low. A blood pressure of 120/70 means that during ventricular systole, when blood is leaving the ventricles and distending the aorta and elastic systemic arteries, the blood pressure in the measured artery is 120 mmHg.

Is diastolic 70 OK?

A diastolic blood pressure of somewhere between 90 and 60 is good in older folks. Once you start getting below 60, that makes people feel uncomfortable. A lot of older folks with low diastolic pressures get tired or dizzy and have frequent falls.

Is a 120 blood pressure bad?

Extremely high blood pressure — a top number (systolic pressure) of 180 millimeters of mercury (mm Hg) or higher or a bottom number (diastolic pressure) of 120 mm Hg or higher — can damage blood vessels.

Where would you find hemoglobin that is 75\% saturated with o2 in a healthy resting person group of answer choices?

Acordingly, pulmonary arterial blood has a PO2 =40 mmHg and also contains hemoglobin that is 75\% saturated with oxygen.

How does the body reverse blood alkalosis?

Your body compensates for both alkalosis and acidosis mainly through your lungs. The lungs change the alkalinity of your blood by allowing more or less carbon dioxide to escape as you breathe. The kidneys also play a role by controlling the elimination of bicarbonate ions.

What does 122 over 70 blood pressure mean?

If the blood pressure is 122/70 (122 over 70), it means that the systolic pressure is 122 and the diastolic pressure is 70. 122/70 blood pressure can also be read as 122/70 mm Hg, or 122/70 millimeters of mercury.

Is 130/80 good blood pressure or high blood pressure?

The two numbers together show whether your blood pressure is healthy or unhealthy. A high systolic (130 and over) or diastolic (80 and over) can count as high blood pressure. But healthy numbers may also be different for adults, children, and pregnant women. Healthy blood pressure in adults is a reading below 120 systolic and 80 diastolic.

Is a BP of 140/70 normal?

The results of measurement of blood pressure 140 over 70 are perfectly normal – the patient does not require therapeutic measures and drug therapy.

How bad is 140/90 blood pressure?

It is a little high. Hypertension is considered to be present when a person’s systolic blood pressure is consistently 140 mmHg or greater, and/or their diastolic blood pressure is consistently 90 mmHg or greater. While elevated blood pressure alone is not an illness, it often requires treatment due to its effects on many organs.