Vital Signs Mastery Quiz

Where is the tympanic thermometer placed for an accurate temperature reading?

• Under the tongue

• In the ear canal

• Under the armpit

• On the forehead

What are Korotkoff sounds used to determine?

• Heart rate

• Blood pressure

• Respiration rate

• Body temperature

What is the normal blood pressure range for an adult?

• 90/60 mmHg to 120/80 mmHg

• 100/70 mmHg to 130/85 mmHg

• 110/75 mmHg to 140/90 mmHg

• 120/80 mmHg to 140/90 mmHg

Tags

NGSS.HS-LS1-3

Where can the radial pulse be found?

• On the side of the neck

• Inside the elbow

• On the wrist, thumb side

• On the top of the foot

The brachial pulse is primarily used for which of the following?

• Measuring blood pressure in infants

• Checking the heart rate in adults

• Determining the speed of blood flow

• Locating the site for intravenous injections

The carotid pulse is located where?

• On the wrist

• On the side of the neck

• Inside the elbow

• Behind the knee

Which phase of Korotkoff sounds indicates the systolic blood pressure?

• Phase I: The first appearance of faint tapping sounds

• Phase II: The sounds become softer and longer

• Phase III: The sounds become crisper and louder

• Phase IV: The sounds become muffled and softer

What is the significance of the disappearance of Korotkoff sounds (Phase V)?

• It indicates the diastolic blood pressure.

• It marks the systolic blood pressure.

• It signifies a blockage in the artery.

• It shows the heart rate per minute.

When measuring the radial pulse, what is the recommended duration for counting the beats to ensure accuracy?

• 10 seconds and then multiply by 6

• 15 seconds and then multiply by 4

• 30 seconds and then multiply by 2

• 60 seconds for an exact count

Why is the brachial pulse often used in conjunction with blood pressure measurements?

• It is the closest pulse to the heart.

• It provides the most accurate reflection of central blood pressure.

• It is easier to access than other pulses.

• It is less susceptible to variations caused by peripheral vascular diseases.