To quiz yourself on circulatory system anatomy, select the Quiz option from the Home screen and choose from a variety of quizzes on systemic arteries, systemic veins, and heart and pulmonary circulation. Once a thumbnail is clicked, an interactive 3D View of the area appears with relevant structures displayed, along with a series of prompts in a window at the bottom of the screen.
The quiz prompts you to identify structures in the View. To answer a quiz prompt, click on the correct structure in the View to highlight it, then select Submit. If your answer is correct, click on the "Next" button to move on to the next item.
If you submit an incorrect answer, you are given the choice to click "Next" and move to the next prompt, "Highlight," or "Try Again." Selecting "Highlight" highlights the correct structure in the View. "Try Again" gives you another chance to guess the correct structure. You are given three tries for each question. The number of tries remaining is shown in parentheses next to the prompt.
In a Quiz View, you can adjust the 3D model just like in Atlas views. Zoom in or out to see the model more clearly; click on structures to select and show/fade/hide, or rotate the model using your mouse or the virtual joystick. Adjusting the model can be helpful in identifying structures correctly, especially when they are small or partially hidden by other anatomy.
At the end of the quiz, you will be shown the number of questions you answered correctly and incorrectly. Click on "OK" to exit. You can also end the quiz at any time by clicking on the Quit button in the top right corner of the quiz window at the bottom of the screen. Exiting the quiz returns you to the Quiz thumbnail screen, where you can select another quiz or click on Home to return to the Home screen.