Never mind! I’m all set.
<div id="target-test" class="collapseomatic_content">
<?php
$post_id = 454;
$queried_post = get_post($post_id);
echo $title;
echo $queried_post->post_content;
?>
</div>
<span title="Results" class="collapseomatic" id="test"><img src="http://site.com/content/uploads/2012/11/Untitled-1.png"></span>
<span id="swap-test" class="collapseomatic" style="display: none;">Close</span>