Cardiovascular Worksheet, INTRO

Posljednje ažuriranje 8 months ago

48

Biblioteka

Cardiovascular Worksheet, INTRO

Posljednje ažuriranje 8 months ago

48

1

Match the parts of the circulatory system with their functions.

Stavka koja se može prevući		Odgovarajuća stavka
Capillaries		Transport blood back to the heart
Veins		Carry blood away from the heart
Arteries		Exchange nutrients and waste at the cellular level

1

How do blood vessels help regulate body temperature?

By cooling the blood before it circulates.

By dilating or constricting to adjust heat loss.

By generating heat from muscles directly.

By preventing blood flow to the skin.

1

What is the primary role of arteries in the circulatory system?

To carry carbon dioxide to the lungs.

To carry oxygen to the body cells.

To transport nutrients to muscles.

To filter blood waste products.

1

What is the primary function of the heart?

Regulates body temperature.

Pumps blood throughout the body.

Filters toxins from the blood.

Stores oxygen for the body.

1

What type of blood do pulmonary veins carry?

Oxygen-rich blood

Carbon dioxide-rich blood

Oxygen-poor blood

Nutrient-rich blood

1

What is the primary function of red blood cells?

Initiate blood clotting

Make up plasma volume

Fight infections

Transport oxygen and nutrients

1

What blood pressure reading categorizes hypertension?

90/60 mmHg is high

120/70 mmHg is normal

140/90 mmHg is safe

130/80 mmHg or higher

1

What is a primary cause of anemia?

Too many white blood cells.

Fewer red blood cells in the blood.

Excessive blood platelets.

Increased oxygen levels in blood.

1

What causes a heart attack?

Blood flow increase to the heart.

Excessive exercise before a meal.

Blocked blood flow to the heart muscle.

Sudden heart rate decrease.

1

Match the parts of the circulatory system with their functions.

Stavka koja se može prevući		Odgovarajuća stavka
Capillaries		Transport blood back to the heart
Veins		Carry blood away from the heart
Arteries		Exchange nutrients and waste at the cellular level

1

What role do arteries play in the circulatory system?

Carry wastes away from cells.

Deliver nutrients from digestion to cells.

Supply blood to the lungs directly.

Transport oxygen from lungs to heart.

1

How do veins function in the circulatory system?

Transport hormones throughout the body.

Deliver nutrients to body organs.

Remove waste products from body cells.

Supply oxygenated blood to the heart.

1

What is the primary role of arteries in the circulatory system?

To carry carbon dioxide to the lungs.

To carry oxygen to the body cells.

To transport nutrients to muscles.

To filter blood waste products.

1

How do veins function in the circulatory system?

They take carbon dioxide away from body cells.

They collect hormones from the liver.

They supply nutrients to the heart.

They deliver oxygen to body cells.

1

What is the name of this structure?

1

Name this Valve

1

Name this part of the heart:

1

Name the valve

1

Name the structure

1

What is the structure of the heart

1

Name the chamber of the heart

1

Name the Valve

1

Name the major Artery

1

Name the Major Vein

1

What is the name of the major Vein

What role do arteries play in the circulatory system?

Carry wastes away from cells.

Deliver nutrients from digestion to cells.

Supply blood to the lungs directly.

Transport oxygen from lungs to heart.

How do veins function in the circulatory system?

Transport hormones throughout the body.

Deliver nutrients to body organs.

Remove waste products from body cells.

Supply oxygenated blood to the heart.

What does the circulatory system do for temperature regulation?

Distributes heat generated by muscles throughout the body.

Produces heat within the heart only.

Cools down muscle tissue immediately after exercise.

Removes heat entirely from the bloodstream.

Why are blood vessels close to the skin surface important?

They prevent heat from entering the body.

They allow heat to escape from the body easily.

They protect muscles from the cold environment.

They increase blood pressure during exercise.

What happens when blood vessels constrict?

Blood pressure decreases significantly.

Muscle temperature drops immediately.

Heat is generated more rapidly in muscles.

Heat retention is increased in the body.

How do veins function in the circulatory system?

They take carbon dioxide away from body cells.

They collect hormones from the liver.

They supply nutrients to the heart.

They deliver oxygen to body cells.

Which chamber receives deoxygenated blood from the body?

Left ventricle

Left atrium

Right atrium

Right ventricle

What is the largest artery in the body?

Superior vena cava

Pulmonary artery

Aorta

Inferior vena cava

Which valve prevents backflow into the left atrium?

Aortic valve

Tricuspid valve

Pulmonary valve

Mitral (bicuspid) valve

What is the name of this structure?

Name this Valve

Name this part of the heart:

Name the valve

Name the structure

What is the structure of the heart

Name the chamber of the heart

Name the Valve

Name the major Artery

Name the Major Vein

What is the name of the major Vein

Where do pulmonary arteries carry blood?

From heart to lungs

From heart to body

From body to heart

From lungs to heart

What is the main function of pulmonary veins?

Carry blood to the lungs

Deliver oxygen to tissues

Remove carbon dioxide

Return blood to the heart

Which direction do pulmonary veins travel?

From body to lungs

From lungs to heart

From heart to lungs

In a circular path

Where does deoxygenated blood enter the heart?

Left ventricle

Left atrium

Right atrium

Right ventricle

Which valve does blood pass through from right atrium to right ventricle?

Mitral valve

Pulmonary valve

Aortic valve

Tricuspid valve

What does the right ventricle pump blood to?

Lungs

Left atrium

Body

Right atrium

Through which veins does oxygenated blood return to the heart?

Pulmonary veins

Caval veins

Coronary veins

Jugular veins

Which valve allows blood to flow from the left atrium?

Tricuspid valve

Pulmonary valve

Aortic valve

Mitral valve

What does the left ventricle pump blood through?

Mitral valve

Pulmonary valve

Tricuspid valve

Aortic valve

What role do white blood cells play in the body?

Form plasma

Aid in clotting

Protect against infections

Carry oxygen

What component of blood is involved in clotting?

White blood cells

Platelets initiate the clotting process

Plasma transports nutrients

Red blood cells

What percentage of blood volume is plasma?

Less than 10%

Approximately 45%

It makes up 55% of blood volume

About 70%

Which symptom is NOT associated with hypertension?

Persistent headaches and confusion

Nosebleeds are common

Chest pain or discomfort

Dizziness during exercise

What does the systolic number indicate?

Blood flow in veins only

Pressure when the heart rests

Average pressure throughout the day

Pressure during heart contractions

Which symptom is commonly associated with anemia?

Increased energy levels.

Frequent headaches unrelated to blood loss.

Dehydration symptoms.

Fatigue due to reduced oxygen transport.

How can anemia be treated effectively?

Drinking additional water.

Increasing exercise intensity.

Taking more vitamin C only.

Using iron supplements to boost red blood cells.

Which of the following is a common symptom of a heart attack?

Chest pain or pressure.

Dizziness and nausea only.

Fever and chills in the morning.

Increased appetite and thirst.

What is a possible treatment for a heart attack?

Antibiotics and rest only.

Oxygen and pain medications.

Cold compresses for the head.

Diet changes without medication.

Where can chest pain during a heart attack radiate?

Only to the lower back.

Only to the stomach area.

To the neck and arms.

Only to the legs.