Renal/Urinary System
Cardiovascular System
Nervous System
Digestive System
Skeletal System
100
These organs filter waste from our blood. 

What is the kidney?

100

This organ pumps blood throughout the body.

What is the heart?

100

This is the name of the nervous system cell that transmits electrical information 

What is a neuron?

100

This muscular tube carries food from the mouth to the stomach.

What is the esophagus?

100
Name one mineral found in our bones.

What is calcium, phosphate, magnesium, zinc, sodium, chloride?

200

The majority of urine is made up of this substance.

What is water? (95%)

200

These blood vessels carry blood away from the heart, toward distant parts of the body.

What is an artery?

200

The brain has this many lobes.

What is 4 lobes

200

This organ functions to aid in digestion by churning food and secreting acid.

What is the stomach?

200

This bone is commonly referred to as our collar bone.

What is the clavicle?

300

These tubes carry urine from the kidneys to the bladder.

What are the ureters?

300

The heart has this many chambers.

What is 4?

300

This is a fast, automatic response to a stimulus that stretches a muscle.

What is a reflex? Ex. patellar reflex

300

These structures produces a specialized fluid in the mouth that helps to lubricate and break down food while we chew.

What are salivary glands?

300

This is the longest bone of our body.

What is the femur?

400

Too much salt in your diet can make it difficult for the kidneys to regulate this physiological parameter.

What is blood pressure?

400

This is the name of the condition that occurs when blood flow is obstructed to the heart and part of the heart tissue dies.

What is a heart attack (myocardial infarction)?

400

This protective fluid cushions the brain and spinal cord.

What is cerebrospinal fluid?

400

These are the names of proteins that speed up chemical digestion.

What are enzymes?

400

This structure connects muscles to bones.

What is a tendon?

500

This is the main waste product removed from the blood and excreted in urine.

What is urea?

500

This is the name of the protein found in red blood cells that binds to oxygen.

What is hemoglobin? 

500

This lobe of the brain is responsible for perception and processing of vision.

What is the occipital lobe?

500
This is the longest segment of our digestive tract.

What is the small intestine?

500

This is where two or more bones meet.

What is a joint?