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IS

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Host...

Your

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Heart Anatomy

Conduction System

Cardiac Cycle

Heart Problems

Blood Typing

Arteries and Veins

An average adult body contains how much blood?

A 100

5 quarts or 1 ¼ gallons of blood

A 100

What is the term that describes blood flow between

the heart and lungs?

A 200

Pulmonary circulation

A 200

Which layer of the heart contains the cardiac muscle

tissue that contracts the heart?

A 300

Myocardium

A 300

Name the valve that separates the left atrium from the left

ventricle.

A 400

Bicuspid Valve (or Mitral Valve)

A 400

Which structures in the heart prevent the tricuspid and bicuspid valves to open

backward when the ventricles are contracting?

A 500

Chordae Tendineae (or Heart Strings)

A 500

What anatomy of the heart is often referred to as the

“pacemaker?”

B 100

Sinoatrial Node (SA node)

B 100

Which structure receives the electrical signal given from

the SA node?

B 200

Atrioventricular Node (AV node)

B 200

Where are the left and right bundle branches located in

the heart?

B 300

In the Septum, the muscular area separating the left and

right ventricles

B 300

Which side of the heart is larger and stronger? Explain why.

B 400

Left side, because a stronger contraction is needed to push more blood out of the heart

and to the body systems.

B 400

The bundles branches continue to send the electrical signal to the

_______ _______ which in turn, spread the signal up through the

ventricles to ready for ventricular contraction.

B 500

Purkinje Fibers

B 500

The contraction phase of the ventricle chambers is called?

C 100

Systole

C 100

When measuring blood pressure, what two

measurements are written in a fraction? Be specific.

C 200

systolic pressure

diastolic pressure

C 200

The QRS complex on an electrocardiogram indicates the

______ in the cardiac cycle.

C 300

Ventricles contracting

C 300

DAILY DOUBLE

C 400

DAILY DOUBLE

Place A Wager

Calculate the following heart rate. Be accurate to get it correct.

C 400

83 beats per minute

C 400

What blood pressure reading is considered normal?

C 500

120

80

C 500

What term refers to an inadequate blood flow to a

part of the body?

D 100

Ischemia

D 100

Which term refers to the deprivation of an adequate

oxygen supply?

D 200

Hypoxia

D 200

What term refers to the deposit of fat or other

substances that accumulate in the lining of the artery wall?

D 300

Atherosclerotic Plaques

D 300

Which term refers to abnormal electrical activity of

the heart?

D 400

Arrhythimia

D 400

Narrowing of the mitral valve increases the resistance of blood flowing from the left atrium to the left ventricle.

What heart condition is described above?

D 500

Mitral Stenosis or more simply, a heart murmur

D 500

Which blood group is considered the universal

blood donor?

E 100

O blood

E 100

Which blood group is considered the universal blood receiver?

E 200

AB Blood Group

E 200

What does the + or – stand for after the blood group

symbol?

E 300

Presence of the Rh antigen

E 300

Which protein molecule is found the on the surface of RBCs indicating a person’s

blood type?

E 400

Antigens

E 400

Who can receive A+ blood?

E 500

A+ or AB + patients

E 500

Identify the function of the carotid artery

F 100

Delivers oxygenated blood to the head

F 100

F 200

Identify the function of the Pulmonary Veins

Carries oxygenated blood back to the heart from the lungs

F 200

Identify the function of the Aorta

F 300

Delivers oxygenated blood from the heart to the body

systems

F 300

Which artery or vein is responsible for transporting

de-oxygenated blood from the liver back to the heart?

F 400

Hepatic Vein

F 400

Which artery or vein is responsible for delivering

oxygenated blood from the heart to the small intestine?

F 500

Mesenteric Artery

F 500

The Final Jeopardy Category is:

Cardiac Cycle

Please record your wager.

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On an EKG, what does the T wave represent?

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Ventricles relaxing

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Thank You for Playing Jeopardy!