Examine the diagram of an osteon below to answer questions 1–4.
The fundamental functional unit of compact bone.
— Birds have a pronounced keel on their sternum to anchor the powerful flight muscles (pectoralis major). This is a key adaptation for powered flight and is absent in mammals and most other vertebrates.
Which bone is the larger of the two bones in the lower leg, often called the shin bone?A) TibiaB) FibulaC) FemurD) Radius Answer Key & Explanations No Bones About It Science Olympiad Practice Test
Inflammation of these sacs leads to a painful condition called bursitis.
Multiple-choice or short-answer questions about bone functions and diseases. Allowed Resources
A superficial practice test might ask: “What is the longest bone in the human body?” (Answer: Femur.) A good practice test will ask: “A patient presents with limited knee extension and pain at the tibial tuberosity. Which muscle group’s tendon attaches here, and through which bone landmark?” Examine the diagram of an osteon below to
Instructions: This practice test mimics a standard Science Olympiad station exam. Answer the questions at each station. Spend no more than 2 minutes per station. Station 1: Anatomy Identification
Creating rhymes for the carpals or tarsals makes memorization much easier.
Found in the ; it produces blood cells . Calcium Ball-and-socket joint Ligament Tendon Hinge joint Taking Your Training Further This is a key adaptation for powered flight
The C1 vertebra supports the skull; C2 is called the Axis.
The room features 10 to 22 numbered stations. Teams rotate at fixed intervals—typically 1 minute per station—under the direction of an event facilitator.
The joint between the atlas and axis vertebrae allows you to shake your head "no." What type of joint is this?
Now, it's time to put your knowledge to the test. These sample questions are designed to mimic the style and content of the actual competition, focusing on both the science and identification aspects of the event.
Answer: a) Biceps brachii