Understanding Blood Pressure and Hypertension

What is the primary function of the atria in the heart?

• To contract and empty blood into the ventricles

• To generate diastolic pressure

• To pump blood into the arteries

• To relax and fill with blood

What is the term for the blood pressure when the ventricles contract?

• Systolic pressure

• Ventricular pressure

• Atrial pressure

• Diastolic pressure

Which instrument is used to measure blood pressure?

• Pulse oximeter

• Electrocardiogram

• Sphygmomanometer

• Thermometer

Why is proper posture important when measuring blood pressure?

• To make the patient comfortable

• To avoid artificially high readings

• To prevent the patient from fainting

• To ensure the cuff fits properly

Which of the following is NOT a risk factor for hypertension?

• Being overweight

• Regular exercise

• High salt diet

• Family history

What is the first step in the virtual lab experiment?

• Measure blood pressure

• Select an age range

• Select a gender

• Analyze data

How is the average blood pressure for a group calculated in the virtual lab?

• By using only the systolic pressures

• By selecting the highest and lowest readings

• By averaging the systolic and diastolic pressures of all patients

• By measuring each patient once

What should you do after collecting all data in the virtual lab?

• Measure blood pressure again

• Select a new group

• Look for trends in the data

• Reset the experiment

Which age group is NOT mentioned in the virtual lab data analysis?

• 18-24 years

• 65-74 years

• 11-17 years

• 25-34 years

What is the purpose of examining patient medical records in the virtual lab?

• To calculate average pressures

• To measure blood pressure

• To identify risk factors for hypertension

• To diagnose new conditions