#1
Which of the following is a risk factor for high blood pressure?
High sodium intake
ExplanationExcessive salt consumption can increase blood pressure.
#2
What is the normal range for systolic blood pressure in adults?
90-119 mmHg
ExplanationHealthy systolic blood pressure typically falls within this range.
#3
Which blood vessel carries oxygen-rich blood away from the heart to the rest of the body?
Artery
ExplanationArteries transport oxygen-rich blood away from the heart to various parts of the body.
#4
What is the term for the force exerted by blood against the walls of arteries?
Blood pressure
ExplanationBlood pressure refers to the force exerted by circulating blood on the walls of arteries.
#5
What is the name of the instrument used to measure blood pressure?
Sphygmomanometer
ExplanationA sphygmomanometer is the device used to measure blood pressure.
#6
Which hormone regulates blood pressure by controlling water balance in the body?
Renin
ExplanationRenin plays a key role in regulating blood pressure by controlling water and salt balance.
#7
What is the medical term for high blood pressure?
Hypertension
ExplanationHypertension is the clinical term for elevated blood pressure.
#8
Which of the following is NOT a symptom of low blood pressure?
Headaches
ExplanationHeadaches are not typically associated with low blood pressure.
#9
What term describes a sudden drop in blood pressure when a person stands up quickly?
Orthostatic hypotension
ExplanationOrthostatic hypotension is characterized by a sudden drop in blood pressure upon standing.
#10
What is the term for the top number in a blood pressure reading?
Systolic pressure
ExplanationSystolic pressure represents the pressure in arteries when the heart beats.
#11
Which of the following can help lower blood pressure?
Regular aerobic exercise
ExplanationEngaging in aerobic exercise regularly can help reduce blood pressure.
#12
Which of the following conditions is characterized by high blood pressure during pregnancy?
Preeclampsia
ExplanationPreeclampsia is a condition marked by high blood pressure during pregnancy.
#13
What is the term for a condition where blood pressure remains consistently high over time?
Essential hypertension
ExplanationEssential hypertension is chronic high blood pressure without an identifiable cause.
#14
Which of the following hormones is primarily responsible for regulating blood pressure?
Aldosterone
ExplanationAldosterone plays a significant role in regulating blood pressure by controlling salt and water balance.
#15
What is the term for a condition where blood pressure is higher than normal but not high enough to be classified as hypertension?
Prehypertension
ExplanationPrehypertension denotes blood pressure levels that are elevated but not yet classified as hypertension.