What is a chronic condition?
A health condition or disease with long lasting effects
What is hypertension?
High blood pressure measuring 140/90 mm Hg or higher
What is blood pressure?
The force of blood pushing against artery walls
What is systolic blood pressure?
Pressure during ventricular contraction
What is diastolic blood pressure?
Pressure during ventricular filling
Why is hypertension dangerous?
It increases risk of heart disease and stroke
Why is hypertension called a silent condition?
It often has no symptoms
What are major risk factors for hypertension?
Obesity diabetes unhealthy diet inactivity alcohol and tobacco use
How does obesity increase hypertension risk?
It increases LDL cholesterol and arterial resistance
How does diabetes increase hypertension risk?
It damages blood vessels and reduces nitric oxide
How does high sodium intake affect blood pressure?
It increases water retention and vascular resistance
How does potassium help blood pressure?
It promotes sodium excretion and reduces vessel resistance
How does physical inactivity affect blood pressure?
It promotes weight gain and vascular dysfunction
How does alcohol increase blood pressure?
It promotes inflammation and vessel narrowing
How does smoking increase blood pressure?
It damages arteries and reduces oxygen delivery
What is postexercise hypotension (PEH)?
A temporary drop in blood pressure after exercise
What symptoms may accompany PEH?
Dizziness fatigue nausea fainting
What is a TEST TIP for hypertension terminology?
Hyper means high hypotension means low
What is diabetes?
A condition characterized by elevated blood glucose
What hormone regulates blood glucose?
Insulin
What does insulin do?
Allows glucose to enter cells for energy
What is hyperglycemia?
High blood glucose
What is hypoglycemia?
Low blood glucose
What is hemoglobin A1c?
A measure of long term blood glucose levels