Dissection and Suture Questions

How many heart chambers do humans have?

• 5

• 4

• 3

• 2

What are the chambers of the heart called?

• Atria and arteries

• Atria and ventricles

• Ventricles and veins

• Articles and aorta

The heartbeat "lub dub" sound is caused by

• Illusions...

• Heart skipping beats

• Valves opening and closing

• The heart doesn’t make sounds

The atria make up the top portion of the heart and the ventricles make up the bottom portion.

• True

• False

A patient’s blood pressure is read as “120 over 80.” This means that their systolic pressure is ______ and diastolic pressure is ______.

• 120, 80

• 40, 60

• 80, 120

• 120, 60

Which of the following returns blood to the heart?

• Arteries

• Veins

• Ventricles

• Atria

Which of the following can increase your blood pressure?

• Poor diet

• Age

• Excess stress

• All of the above

What is the role of the pulmonary veins?

• To carry oxygenated blood to the lungs

• To transport blood from the heart to the rest of the body

What is the primary purpose of suturing?

• Remove debris from the wound

• Close the wound

• Disinfect the wound

• Prevent infections

What is this called?

• Scalpel

• Forceps

• Needle driver

• Scissors