Anatomy and Physiology

Description
Students are given time to move to as many stations as possible or given a packet to answer questions about the anatomy of humans. The event will be related to two or three major body systems. Division B normally will concentrate on two predetermined systems, while Division C will typically test a student's knowledge of three body systems.

Current Systems
Muscular

Endocrine

Respiratory

Past Systems
Circulatory

Skeletal

Digestive: [[Media:AnatomyDigestiveTest.doc |Digestive Test]]

Nervous: [[Media:‎AnatomyTestNervousSystem1.doc| Nervous System test]]

The Stations
If there are stations, there will be 10-20 of them. They will be marked with roman numerals (I, II, III...) or they will be numbered (1, 2, 3...). There will be sections in your test corresponding to each of the stations with questions (the format of which is decided by the tester, and can vary widely from tester to tester). Students typically have a time limit at stations (i.e. 5 minutes per station, then rotate).

There may also be a different type of testing, where students are given a time limit to look at a PowerPoint slide and answer the question/questions on that slide. With this format, the whole group will be tested at once.

Students must note that in tests there is a strong possibility that a model would be used. For example, the event writer could use a model of the entire body or a specific organ to base questions off of. To do well on an identification station like this, make sure you know your labeling, and be prepared to find numbers on the model quickly. Sometimes it's hard to find certain numbers, so just look very hard, and eventually you will find it. If you really can't find one of the numbers just move on.

The Test
The test will have pages/sections corresponding to the individual stations (if there aren't stations then it will be a normal test). It will have blank lines for you to record your answer. If there are stations, there may be no questions/diagrams in the packet, so all work must be done at the corresponding station. All answers must be recorded in the packet. Spelling usually will count unless you have a very lax judge, so be absolutely certain everything is spelled to perfection. Points may also be taken away if the packet is not neat or legible. As you record your answers, make sure that you are recording on the right page/section/question. This may save you time and effort.

Please note that there may be lines for your team name, team number, or the participants' names on each page. No matter what, ALWAYS make sure you fill out that information on each page, for if you don't, they can take off points. In addition,if you don't identify yourself on your test, they will have a hard time finding you and letting you know about your results. Even if you got every question right, some judges will disqualify you for not filling out every field on your test on competition day.

Materials
The only materials to bring are a pencil along with a good eraser, a non-programmable calculator, and one double-sided page of notes containing information in any form from any source (i.e pictures, diagrams, handwritten notes, typed notes...). No other resources are allowed. Make sure you print the guide to this event in the event info on soinc.org.

Preparing for This Event
Make a binder! This will help you tremendously in preparing for this event. Even though you can't bring it in, it's a great way to keep all your information in the same place and to remember it. The binder should include material anything that the Anatomy rules say might be on the test. Review your notes when you wake up and right before you go to sleep every day. The small minutes of studying really add up.

Remember your charts and diagrams. They are very important in this event. It will account for a majority of the questions on the test. They can be used in the testing room. Simple diagrams often help with studying more the complicated ones do.

Flash cards can be a useful resource for studying the skeletal and muscular system, whether you create them yourself or buy them. A good study technique is to print out pictures of the muscles to study and put them on index cards. It is also very helpful to type up a table or list of information about the diseases, so you have a quick reference sheet to study off of (whether weeks before competition, or right before it).

A useful studying book is the Complete Gray's Anatomy. However, it can get complicated, so using a high school, college, or high-level middle school textbook will greatly assist you in preparing for this event.

It is also very helpful to practice, because the type of questions can vary widely from test to test.

Study as much as you can and cover a wide range of material. Even if the rules don't specifically mention an area of a system to study, a good rule to keep in mind is better safe than sorry! The level of complexity of the tests will vary at each level, state, and from year to year. Better to study that one area in more detail than be unprepared for the test!

Tips for Making the Cheat Sheet
List out every muscle and its origin, insertion, and location on the sheet; include a diagram with every muscle on the list (make it if necessary). This can be extremely helpful.

List out every hormone you can find with which gland secretes it, its function, its structure, and the mechanism it uses. This might be time-consuming but does help, even if you can't fit it onto the sheet.

3.5-point Arial is readable.

Diagrams are your best friend, as is Google Health.

Covered Information
You will be tested on various topics about two or three body systems. This year consists of knowledge of the respiratory, muscular, and endocrine systems. Topics can vary from diseases in those symptoms, to the general anatomy, and the functions of that system at a gross and/or cellular level. For a complete photographic listing of muscles, click here.

Sample Exercise
1. If people were injected with ghrelin, we would expect that they would ______.

A) feel sleepy

B) eat more

C) lose weight

D) stop growing

E) sweat more

2. Describe the three types of hormones and provide examples of each.

3. List the location, origin and insertion of the latissimus dorsi, rectus abdominis, and gastrocnemius.

4. Describe the function of the respiratory system.

5. What is the location for the receptor for water-soluble hormones? What is the location for the receptor for fat-soluble hormones? Why is there a difference in the location of the two receptors?

6. How does exercise affect the muscular system?

7. What is a goiter? How can it be prevented?

8. What is a potential cause of emphysema?

9. Describe poliomyelitus and list the different types and respective treatments.

Useful links

 * The official site of the Anatomy event
 * Disease information
 * US National Library of Medicine and the National Institutes of Health
 * The national institute of drug abuse
 * The text and some images from Gray's Anatomy
 * Detailed, interactive diagrams on parts of the systems
 * Scioly Test Exchange
 * National Heart, Lung, and Blood Institute
 * Great tutorial on the human skeleton
 * More disease information
 * Gives simple, printable diagrams
 * Probably the most comprehensive list of muscles you could find - has origin, insertion, and function of each muscle on the list; iliopsoas is divided into 3 muscles, however
 * A great video on myosin and actin
 * A video on Tropomyosin and Troponin
 * A video on the basic anatomy of a muscle cell
 * Muscular Dystrophy information
 * A comprehensive list of endocrine hormones
 * A video on ATP
 * Challenging, interactive flash games that test your knowledge of general anatomy.