CNA Vital Signs Quiz

What is the purpose of taking vital signs?

• To measure the patient's pain level

• To assess the patient's blood pressure, heart rate, respirations, and temperature

• To determine the patient's oxygen saturation

• To check the patient's pulse

Which tool is used to measure blood pressure?

• Stethoscope

• Thermometer

• Pulse oximeter

• Blood-pressure cuff

What is the normal range for oxygen saturation?

• 80-90%

• 90-95%

• 95-100%

• 100-110%

How is body temperature commonly measured in adults?

• Orally

• Forehead

• Tympanic (ear)

• Rectally

What is the normal heart rate range for adults?

• 30-60 beats per minute

• 60-80 beats per minute

• 60-100 beats per minute

• 100-120 beats per minute

How can pain affect vital signs?

• It can increase blood pressure, heart rate, and respirations

• It can decrease blood pressure, heart rate, and respirations

• It has no effect on vital signs

• It can only affect the patient's pain rating

Which artery is commonly used to check the pulse?

• Radial artery

• Brachial artery

• Carotid artery

• Femoral artery

What is the normal breathing rate for adults?

• 6-12 breaths per minute

• 12-20 breaths per minute

• 20-30 breaths per minute

• 30-40 breaths per minute

What is considered a normal blood pressure reading?

• Systolic less than 120 and diastolic less than 80

• Systolic 120-129 and diastolic less than 80

• Systolic 130-139 and diastolic 80-89

• Systolic greater than 140 and diastolic greater than 90