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WorksheetsHuman Circulatory System and Nutrition Quiz
Total questions: 18
Worksheet time: 9mins
What is the main function of the human circulatory system?
To transport blood, oxygen, and nutrients to the body
To digest food
To produce energy
To control body temperature
Which part of the heart takes in blood carrying carbon dioxide?
Right atrium
Left atrium
Right ventricle
Left ventricle
What are the four chambers of the heart?
Two ventricles and two veins
Two atria and two ventricles
Two arteries and two veins
Two atria and two arteries
What is the role of blood vessels in the circulatory system?
To store vitamins
To digest nutrients
To produce oxygen
To transport blood throughout the body
What are the four main components of blood?
Red blood cells, white blood cells, platelets, and plasma
Oxygen, carbon dioxide, nutrients, and water
Vitamins, minerals, proteins, and fats
Arteries, veins, capillaries, and plasma
What happens to blood in the lungs?
Carbon dioxide replaces oxygen
Oxygen replaces carbon dioxide
Nutrients are added to the blood
Blood is stored for later use
What is the purpose of spinning blood in a centrifuge?
To add oxygen to the blood
To separate its components
To test its temperature
To remove waste from the blood
Which of the following is NOT a basic nutrient?
Protein
Carbohydrates
Plasma
Fats
What is the study of food and how it works in the body called?
Circulation
Respiration
Digestion
Nutrition
Which of the following is a mineral found in food?
Vitamin C
Protein
Calcium
Fat
Why is it important to eat a variety of foods?
To increase the amount of water in the body
To avoid eating the same thing every day
To make meals more colorful
To get all the nutrients needed to grow and be healthy
What is the correct procedure to check your pulse?
Place your palm on your chest and count beats for 20 seconds
Place your index and middle finger on your wrist and count beats for 15 seconds
Place your thumb on your wrist and count beats for 10 seconds
Place your fingers on your neck and count beats for 30 seconds
What should you do after counting your pulse beats for 15 seconds?
Add ten to the number
Divide the number by four
Multiply the number by two
Multiply the number by four
Which vitamin is NOT commonly found in food?
Vitamin D
Vitamin C
Vitamin Z
Vitamin A
What is the role of the heart in the circulatory system?
To produce oxygen
To pump blood around the body
To store vitamins
To digest nutrients
Which blood vessel carries oxygen-rich blood from the lungs to the heart?
Pulmonary vein
Pulmonary artery
Aorta
Vena cava
What is the main function of white blood cells?
To carry oxygen
To help clot blood
To fight infections
To transport nutrients
Which nutrient is primarily responsible for building and repairing body tissues?
Carbohydrates
Fats
Vitamins
Proteins
