Healthcare internships as pass/fail

My university offers healthcare internships with hospitals and other healthcare facilities for a semester, we do get 3 academic credit hours for it, but there is no grading. It is listed as pass/ fail in the transcript and not counted in your GPA calculation. Will that be a problem in the final application and does the pass/fail grading have to be explained in a separate section ? Will it look terrible if we do more than 1 of these ? Can these be listed as extra curricular health care... Healthcare internships as pass/fail
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Tags: Pre-Medical - MD Source Type: forums