It is the body's way of removing an irritant from the sensitive mucous membranes of the nose.
What is a sneeze?
100
A term that describes blood flow between the heart and lungs?
What is pulmonary circulation?
100
Hydrochloric acid, mucus, and digestive enzymes.
What substances are found in the stomach?
100
The immune system views it as foreign and attacks it, even if it can save the patient's life. (Hint: what is "it"?)
Why are organ transplants often so difficult/complicated?
100
Guess this image 100
What does a nostril look like?
200
name of the network of alveoli, bronchioles, and bronchi
What is the bronchial tree?
200
The layer of the heart that contains the cardiac muscle tissue that contracts the heart.
What is the myocardium?
200
Where nutrients and vitamins are absorbed through the villi.
What is the small intestine?
200
A specialized organ in the immune system where T cells develop and mature.
What is the thymus?
200
Guess this image 200
What do red blood cells look like?
300
You do this when you are sleepy or drowsy the lungs do not take enough oxygen from the air.
What is a yawn?
300
an inadequate blood flow to a part of the body
What is Ischemia?
300
When acid and food from the stomach back up into the esophagus, creating the feeling of a heartburn.
What is acid reflux?
300
The organ that acts as a filter for blood by removing old or damaged red blood cells. It can also identify any viruses or bacteria.
What is the spleen?
300
Guess this image 300
What does E Coli look like?
400
a small flap of tissue, covers the air-only passage when we swallow, keeping food and liquid from going into the lungs.
What is the epiglottis?
400
abnormal electrical activity of the heart
What is Arrhythimia?
400
When consumption of gluten creates an immune reaction, causing the villi to be damaged.
What is celiac disease?
400
It provides protection from foreign invaders by being a physical barrier, and by containing some specialized cells of the immune system in its layers. (Hint: what is "It"?)
What is the role of skin in the immune system?
400
Guess this image 400
What does the surface of the tongue look like?
500
protects the nasal passageways and other parts of the respiratory tract, filtering out dust and other particles that enter the nose through the breathed air.
What is the cilia?
500
Narrowing of the mitral valve, increases the resistance of blood flowing from the left atrium to the left ventricle
What is Mitral Stenosis (or more simply, a heart murmur)?
500
Activated by sight, smell, taste of food, this indirectly causes parietal cells to secrete HCl and directly stimulates chief cells to secrete pepsinogen to digest proteins.
What is the vagus nerve?
500
A disease in which the immune system goes after nerve cells. This can cause pain, blindness, and muscle spasms.
What is Multiple Sclerosis?
500
Guess this image 500
What do cardiac, skeletal, and smooth muscles look like?