Medical Diagnostics Quiz

What is the formula for calculating BMI?

• Weight (kg) / [Height (m) × Height (m)]

• Weight (kg) × Height (m)

• Weight (kg) / Height (m)

• Weight (kg) × [Height (m) × Height (m)]

Which BMI range is considered "normal" or "healthy" for most adults?

• 10–15

• 18.5–24.9

• 25–29.9

• 30–35

Which instrument is commonly used to measure temperature?

• Thermometer

• Barometer

• Hydrometer

• Manometer

SpO2 refers to the:

• Amount of carbon dioxide in the blood

• Oxygen saturation in the blood

• Pulse rate of an individual

• Blood pressure level

A normal SpO2 level in a healthy individual typically ranges from:

• 60–70%

• 70–80%

• 90–100%

• 100–110%

What is the primary reason for measuring SpO2 in patients?

• To check the pulse rate

• To determine blood pressure levels

• To monitor the oxygen level in the blood and detect respiratory problems

• To measure body temperature

Which device is commonly used to measure lung function?

• Stethoscope

• Spirometer

• Pulse oximeter

• Thermometer

Which of the following parameters is NOT typically measured in a spirometry test?

• Forced Vital Capacity (FVC)

• Forced Expiratory Volume in 1 second (FEV1)

• Peak Expiratory Flow (PEF)

• Blood oxygen saturation

What does blood pressure measure?

• The amount of oxygen in the blood

• The force of blood against the walls of arteries

• The speed of blood flow in veins

• The thickness of blood

What are the two components of a blood pressure reading?

• Heart rate and oxygen saturation

• Systolic and diastolic pressure

• Arterial and venous pressure

• Pulse pressure and mean arterial pressure