T2-WK7-SL-The Heart

These structures carry blood away from the heart.

• Blood cells
• Veins
• Capillaries
• Arteries

These structures carry deoxygenated blood to the heart.

• Arteries
• Veins
• Capillaries
• Vena Cava

Deoxygenated blood

• travels through veins
• has little oxygen because the O₂ was delivered to cells
• all of these are true
• is indicated by blue on anatomical diagrams

It is the hardening of the arteries due to fatty deposits.

• Myocardial Infarction

• Atherosclerosis

• Angina

This happens when the force of blood that pushes against the walls of arteries, is consistently high.

• Hypertension

• Angioplasty

• Stroke

What is the condition called when the heart stops beating due to electrical problem?

• Respiratory Arrest

• Heart Attack

• Cardiac Arrest

• Pulmonary Arrest

A heart attack occurs when blood supply to part of the heart is interrupted.

• True

• False

Symptoms of a heart attack include

• 
• 
• 
• All of the above

Heart attack discomfort or pain can spread beyond the chest to the

• 
• 
• 
• all of the above