Bell Ringer Bell Ringer : 1. Marvin is allergic to mold. Which of these describes how mold affects Marvin’s respiratory system? A. Sneezing and irritated respiratory tissue B. A stomach ulcer forms C. Swelling and a rash occurs on the skin D. Marvin has blurry vision 2. What are the symptoms of the digestive system that is infected by disease?

Bell Ringer Bell Ringer : 1. Marvin is allergic to mold. Which of these describes how mold affects Marvin’s respiratory system? A. Sneezing and irritated respiratory tissue B. A stomach ulcer forms C. Swelling and a rash occurs on the skin D. Marvin has blurry vision 2. What are the symptoms of the digestive system that is infected by disease?

Bell Ringer Bell Ringer : 1. Marvin is allergic to mold. Which of these describes how mold affects Marvin’s respiratory system? A. Sneezing and irritated respiratory tissue B. A stomach ulcer forms C. Swelling and a rash occurs on the skin D. Marvin has blurry vision 2. What are the symptoms of the digestive system that is infected by disease? Vomiting, upset stomach, bloating, diarrhea, ulcers, etc.

Progress report grades: I do not give out grades. You earn those grades.

Today is another day to get those grades up!

Objective Objective: Achievers on the ROAD to college will learn about the nervous and immune system as well as differentiate between the terms disease and symptom

The BIG ideas 1. Structure determines function. 2. Cells are the building blocks of life. 3. Our health and survival depend on the interactions of our cells.

Let’s start our notes. Please take out a sheet of lined paper. Your Name Mr. Vo Nervous and Immune Systems We have 5 KP’s today.

Write this down in your notes… TOPICS ON THE EXAM tomorrow: 1.Cell and Organelles 2.Organ systems A.Main organs B.Function C.One question on the external body system (skin which is made of epithelial tissue) 3.Symptom vs. Disease

KP1: A symptom is a physical sign that shows the body is not working properly. KP2: A disease is an unhealthy condition of the body.

KP3: The function of the immune system is to defend the body from infections.

KP3.5: If a disease affects the immune system, the symptoms are that a person will catch colds and other infections more easily.

ROAD CHECK: If a virus affects the immune system, what are the symptoms?

ROAD CHECK: If a virus affects the immune system, what are the symptoms? The symptom would be that the patient is more likely to catch other colds.

STATE TEST PRACTICE PROBLEM 1. A certain type of virus causes people to catch colds and other infections more easily. Which body system does the virus affect?

STATE TEST PRACTICE PROBLEM 1. A certain type of virus causes people to catch colds and other infections more easily. Which body system does the virus affect? A. Circulatory B. Digestive C. Immune D. Nervous

STATE TEST PRACTICE PROBLEM 1. A certain type of virus causes people to catch colds and other infections more easily. Which body system does the virus affect? A. Circulatory B. Digestive C. Immune D. Nervous

THE nervous SYSTEM! The BIG Ideas: THE nervous SYSTEM! The human brain is an incredibly complicated calculating machine. It receives, processes, and sends millions of messages every minute to help you sense things, make decisions, and control your body. Nerves transmit information to the spine and brain are an important component of understanding how the nervous system works.

KP4: The function of the nervous system is to send, receive, and interpret body signals

KP5: The main organs of the nervous system are the brain, spinal chord, and nerves

CASE STUDIES!!! One volunteer will come up and read their symptoms to the class The class will be doctors who need to determine which system has been affected – External, circulatory, respiratory, digestive, immune

CASE STUDIES Take out a new sheet of paper Your name Mr. Vo Sept. 11, 2012 Case Studies Number your paper 1-5 and skip one line in between each Answer format: – The _______ system has been affected because ______________________________.

I am thirty years old. I have a red rash that has appeared on my skin. My skin has been itchy, swollen, and painful. I have been doing a lot of yard work in the past few days and I think I may have touched a fungus. What organ system is being affected? ( External, circulatory, respiratory, digestive, immune) What evidence helped you to know the system? Answer format: – The _______ system has been affected because ______________________________. 1.

When I was 3 years old I got very, very sick. Ever since then, I am always catching colds and viruses. If one of my friends or classmates is ill, I know I will soon begin to feel symptoms of the same disease. My body just doesn’t defend itself against infections anymore – I get sick so easily now. What organ system is being affected? ( External, circulatory, respiratory, digestive, immune) What evidence helped you to know the system? Answer format: – The _______ system has been affected because ______________________________. 2.

I recently traveled to another county. When I was there, I got a mosquito bite. This mosquito carried Malaria, a disease that infects the blood. The disease affected areas all over my body. I had strong headaches, muscle pain, and vomiting. What organ system is being affected? ( External, circulatory, respiratory, digestive, immune) What evidence helped you to know the system? Answer format: – The _______ system has been affected because ______________________________. 3.

I am an eighteen year old patient. I have a terrible cold that won’t go away. My throat is sore, I have a plugged up nose, and I have a cough that keeps coming back over and over. I have trouble breathing and my last doctor told me my lungs are irritated. What organ system is being affected? ( External, circulatory, respiratory, digestive, immune) What evidence helped you to know the system? Answer format: – The _______ system has been affected because ______________________________. 4.

I accidently drank water that had baby parasitic worms. Three months ago I started feeling very sick to my stomach. I stopped being able to absorb nutrients from any food I ate and I began to lose weight. Sometimes I vomit after I eat. What organ system is being affected? ( External, circulatory, respiratory, digestive, immune) What evidence helped you to know the system? Answer format: – The _______ system has been affected because ______________________________. 5.

CLOSING 1.What is a disease? What are symptoms? 2.What are the symptoms that happen if the immune system is affected by a disease?

Have an awesome Rest-of-the-Day!