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37 Cards in this Set

  • Front
  • Back

Pores

The openings in skin through which perspiration(sweat) exits the body

Cardiac muscle

Muscles found only in the heart

Joint

A place in the body where two bones come together

Tendon

Strong connective tissue that attaches muscle to the bone

Glucose

A simple carbohydrate that serves as a major source of energy for the body

Enzyme

A substance that speeds up chemical reactions in the body

Amino acids

Building blocks that are linked together to form protein molecules

Rectum

Where waste materials are stored and prepared for elimination from the body

Percentage daily value

The portion of a food label that describes how the nutritional content of food fits into a diet of 2000 calories a day

Coronary artery

The vessel that carries oxygen rich blood to the heart

Hypertension

A disorder in which a personsmall blood pressure is consistently higher than normal

Aorta

The largest artery in the body

Hemoglobin

A protein that binds easily to oxygen

Tissue

A group of cells that perform the same function

Sprain

Occurs when ligaments are stretched too far and tear

Digestion

The process of breaking food down into smaller molecules

Epiglottis

A flap that prevents food from entering the wind pipe

Villi

Small structures that line the small intesting through which absorbtion occurs

White blood cells

Defend the body against disease

Platelets

Cell fragments that help form blood clots

Valves

Part of the heart, which helps to control direction of blood flow, and separates heart chambers

Artery

Thick walled tubes that carry blood AWAY from the heart

Voluntary muscles

Muscles that are under a person's control

Dermis

The lower layer of skin

Ligament

The strong connective tissue that holds bones together in moveable joints

Mucus

A protective substance that lines the stomach, and protects it from the stomach acids

Ventricle

The lower chambers of the heart

Heart attack

When blood flow is cut off to a portion of your heart

Capillaries

The tiny vessels where oxygen moves from the red blood cells into the body cells

What are the parts of digestion that take part in the mouth

Mechanical(chewing) and chemical( enzymes/ saliva)

What are the 3 functions of the skeleton

Provide shape and support, enable movement, and protect internal organs

What are the nutrients used by the body?

Fats, proteins, carbohydrates, vitamins, minerals, and water

What is plasma mostly composed of?

Water

Which food group forms the base of the food guide pyramid?

Bread, cereal, rice, and pasta ( grains)

What are the veins characteristics?

Valves to prevent back flow, returns blood to the heart, and has thinner walls than arteries

What do sat. fats look like at room temperature?

Solid

Where is water reabsorbed into the bloodstream during digestion?

Large intestine