What is letter B

What is letter G?

What is letter I?

ability to judge distance

Curved piece of plastic or glass used to correct vision

Light passes through the following structures in which order?

Where the optic nerve enters the eye

Which term best describes this definition:

A condition in which the visual images come to a focus in front of the retina of the eye because of defects in the refractive media of the eye or abnormal length of the eyeball resulting especially in defective vision of distant objects.

What tissues are shown surrounding the eyeball? This tissue is important for the protection of the eye.

Which structure is the scalpel making an incision through? This structure is considered the first lens.

Which protective thick layer is being cut through to divide the eyeball in half?

Which structure is shown in this image? A cow eye has a notable oval shape but a human eye has a circle.

What is the name for the thick crystalline structure that focuses light to the back of the eye?

The back of the eye is lined with many photoreceptors. What is this structure called?

The retina is attached to the back of the eye at just one spot, often called the blind spot. This is connected to the _____ _____.

The exposed myelinated structure shown in this image shows the posterior side of which structure?

Animals with low light vision needs have specialized rod structures that causes a reflective glare when photographed in low light. This structure is called the _________ and the human eye does not have it.

What is the name of the fluid which can be found between the cornea and the lens?

Any living or nonliving thing that causes infectious diseases.

What is one way in which a virus is different from a bacteria?

Tiny one-celled creatures that can live inside or outside of the body.

Multi-celled organisms that can only reproduce inside another living thing.

Multi-celled plant-like organism that takes it's nutrients from a plant, tree, or animal.

Any organism that has another organism living in or on it is called a

Made up of tissues and specialized white blood cells that recognize and attack foreign substances in the body.

This type of pathogen can be treated with antibiotics

True or False: You can take antibiotics to treat a virus.

Ryan was ill for several days, so his mom took him to the doctor. The doctor said Ryan had a virus and did not prescribe an antibiotic. Why?

This pathogen is actually a protein. There is no cure for diseases caused by this agent.

This type of pathogen is actually a type of eukaryotic worm. Example: Tapeworm

This living infectious agent, also known as worms, is acquired through consumption of contaminated food or water and often causes rapid weight loss.

This non-living infectious protein causes normal brain proteins to fold abnormally, leading to neurological symptoms (confusion, hallucinations).

This living, animal-like infectious agent thrives in the digestive tract of a host, depriving the host of nutrients from food and can sometimes be treated with antiprotozoal medication.

your skin is the largest body organ

What does your skin protect you from?

How many layers is the skin

what is the top layer of skin

What is Sepsis?

Early recognition and Treatment of sepsis may prevent development of septic shock.

What is structure C?

What is structure D?

What happens when a lymph node becomes overwhelmed by an invader?

Thee large green structure with the antigen on its surface is a (an)

Which structure is made by the human immune system to fight a pathogen?

This type of immunity can be called nonspecific and refers to the bodies defenses that are present since birth.

This type of immunity is acquired during one's lifetime. It is induced by antigens that invade the body.

The adaptive immune response involves specialized white blood cells called lymphocytes which are also known as

The immune system has many different types of cells. which of the cells pictured below engulfs pathogens and other foreign particles?

A vaccine..