When taking the PearsonVue version of the NCMHCE, select all of the buttons in a given section first. Then, click "Get Feedback" for all of the buttons you've selected (as opposed to clicking the button, followed by "get feedback," next correct button "get feedback," and so on...).

Approaching your exam this way will prevent you from being distracted by any information you uncover when you click "get feedback." By clicking all of the buttons first, before clicking "get feedback" you increase your chances of staying focused on the most relevant selections before taking in all of the new information you've revealed.