Cardiovascular System: Physiology and Blood Vessels

Presentation

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Science, Biology

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11th Grade - University

•

Practice Problem

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Medium

•

NGSS

HS-LS1-3, HS-PS2-5, HS-LS1-2

Standards-aligned

Teresa Schlueter

Used 27+ times

FREE Resource

26 Slides • 48 Questions

Cardiovascular System: Physiology and Blood Vessels

Multiple Choice

TYPE of blood flow that cycles from the right ventricle to the lungs and back to the left atrium

systemic circulation

pulmonary circulation

Multiple Choice

TYPE of blood flow that cycles to the body tissues; allows for oxygen to be distributed to all the cells of the body.

systemic circulation

pulmonary circulation

Multiple Choice

How many chambers does the human heart have?

Multiple Choice

What vessels carry deoxygenated blood away from the heart?

Neither coronary arteries or pulmonary artery

Pulmonary artery only

Both coronary arteries and pulmonary artery

Coronary arteries only

Multiple Select

What part of the nervous system regulates the activity of the heart?

Efferent

Afferent

Autonomic

Somatic

Multiple Choice

What system is built into the heart and sets the basic rhythm of the heart?

Autonomic Nervous

Intrinsic Conduction

Somatic Nervous

Multiple Choice

Low levels of which Ion may cause a decrease in heart rate?

Ca²⁺

K+

Na⁺

Ca^-

Multiple Select

What neurotransmitters will cause an increase in heart rates?

Epinephrine

Norepinephrine

Thyroxine

GABA

Multiple Choice

Third part of Cardiac Conduction System: This structures branches down from septum and out towards each ventricle. They *relay* the signal to the Purkinje fibers.

Atrioventricular (AV) node

Sinoatrial (SA) Node

Bundle of His

Purkinje fibers

Multiple Choice

Second part of Cardiac Conduction System: This structure receives a signal and passes it on to the Bundle of His

Purkinje fibers

Atrioventricular (AV) node

Sinoatrial (SA) Node

Multiple Choice

First part of Cardiac Conduction System: This *PACEMAKER* sends action potentials to both atria causing them to contract.

Sinoatrial (SA) Node

AV node

Multiple Choice

They send action potentials to the cells in the ventricles, causing them to contract.

Atrioventricular (AV) node

Sinoatrial (SA) Node

Bundle of His

Purkinje fibers

Multiple Choice

The QRS-wave correlates with which event?

atrium contraction /signals moving from SA node to AV node

ventricle contraction

ventricle repolarization

both atrial and ventricle contraction

Multiple Choice

The components that indicate the QRS complex is...

a,b,c

b,c,d

c,d,e

b,d,e

Multiple Choice

The AV node is located at...

Multiple Choice

The t-wave correlates with which event?

atrium contraction /signals moving from SA node to AV node

ventricle contraction

ventricle repolarization

both atrial and ventricle contraction

Multiple Choice

The place where the electrical current starts and is considered the heart's pacemaker:

Sino-atrial node

right atrium

atria-ventricular node

left ventricle

Multiple Choice

The p-wave correlates with which event?

atrium contraction /signals moving from SA node to AV node

ventricle contraction

ventricle repolarization

both atrial and ventricle contraction

Multiple Choice

What letters are used to label the parts of an EKG?

PQRST

ABCDE

ACDC

DNAI

Multiple Choice

An EKG is actually

A ratio

An equation

A time frame

A graph

Multiple Choice

An electrocardiogram measures what?

The amount of pressure exerted on blood vessels.

The electrical activity of the heart.

How many times the heart contracts over time.

The body's temperature caused by friction of blood in vessel.

Multiple Choice

What do the letters EKG stand for?

Electrocardiograph

Electromagneticgraph

Electrocardiogram

Electrolytes

Multiple Choice

Part of the cardiac cycle where Ventricles contract: Blood pumps out of ventricles, AV valves shut to prevent backflow.

diastole phase

systole phase

Multiple Choice

Part of the cardiac cycle where Ventricles relax: Semilunar valves shut to prevent backflow. Blood flows into ventricles from atria due to drop in pressure.

diastole phase

systole phase

Multiple Choice

For a blood pressure reading, the number on top measures...

Diastolic Pressure

Systolic Pressure

Diastemic Pressure

Systemic Pressure

Multiple Choice

Which of the following is not a direct indicator of a person's cardiac health?

Heart Rate

Blood Pressure

EKG

Temperature

Multiple Choice

The 'Dub' sound of the heart's LUB DUB? are the....

Atrioventricular valves closing

Semilunar Valves closing

Blood flowing through the Pulmonary Trunk and Aorta

Blood Flowing down into the venticles

Multiple Choice

The 'Lub' sound of the heart's LUB DUB? are the....

Atrioventricular valves closing

Semilunar Valves closing

Blood flowing through the Pulmonary Trunk and Aorta

Blood Flowing down into the venticles

Multiple Choice

A flap of tissue that prevents blood from flowing backward

Aorta

Atrium

Septum

Valve

Multiple Choice

Term used to discuss any change or deviation from the normal rate or rhythm of the heart

Arrhythmia

Aneurysm

Hematoma

Sickle cell anemia

Multiple Choice

Term used for rapid heart rate (more than 100 beats per minute)

Bradycardia

Tachycardia

Multiple Choice

term for slow heart rate (less than 60 beats per minute)

Bradycardia

Tachycardia

Multiple Choice

Indicate some defects in the valves of the heart

Murmurs

Claudication

Varicose Veins

Atherosclerosis

Multiple Choice

The ballooning out of an artery, accompanied by the thinning arterial wall, caused by weakening of the blood vessel

Aneurysm

Hematoma

Sickle cell anemia

Coronary Artery Disease

Multiple Choice

What is Haemoglobin?

Iron rich protein that transports oxygen in the blood cells.

Blood Cells

Blood Vessels

A type of Capillary

Multiple Choice

A tiny blood vessel that allows for exchange between the blood and cells in the tissues in the body is called a

Blood vessel

Vein

Capillary

Artery

Multiple Choice

Rank the following blood vessels in order of their average pressure, from highest to lowest: artery, vein, arteriole, venule, aorta, capillary.

Capillary > arteriole > venule > artery > vein > aorta

Capillary > vein > venule > arteriole > artery > aorta

Aorta > arteriole > venule > artery > vein > capillary

Aorta > artery > arteriole > capillary > venule > vein

Multiple Choice

What type of blood do the veins usually carry?

Oxygenated Blood

Deoxygenated Blood

Multiple Choice

What type of blood do the arteries usually carry?

Oxygenated Blood

Deoxygenated Blood

Multiple Choice

Which blood vessel has valves to prevent the back-flow of blood?

Veins

Arteries

Capillaries

Multiple Choice

Which is the smallest of the 3 blood vessels?

Veins

Arteries

Capillaries

Multiple Choice

Which blood vessels take blood AWAY from the heart?

Veins

Arteries

Capillaries

Multiple Choice

How many different types of blood vessels are in our bodies?

Multiple Choice

What causes the blood to be the distinct red colour?

Heamaglobin

Glucose

Hormones

Oxygen

Multiple Choice

Low blood pressure

diastolic pressure

systolic pressure

hypotension

hypertension

Multiple Choice

Fatima has blood pressure 183/81, what is Fatima's systolic pressure?

183

183/81

81/183

Multiple Choice

Normal blood pressure is...

120/80 mmHg

80/120 mmHg

140/90 mmHg

80/140 mmHg

Multiple Choice

High blood pressure

Heart Failure

Atherosclerosis

Myocardial Infarction

Hypertension

Cardiovascular System: Physiology and Blood Vessels

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