diff --git a/rad/urls.py b/rad/urls.py
index 4498b92f..3557aa2a 100644
--- a/rad/urls.py
+++ b/rad/urls.py
@@ -30,7 +30,7 @@ from longs import views as long_views
 from rest_framework import routers
 
 router = routers.DefaultRouter()
-router.register(r'rapids/exams', rapid_views.ExamViewSet, basename="rapid-exams")
+router.register(r'rapids/exams', rapid_views.ExamViewSet, basename="rapid-exam")
 router.register(r'anatomy/exams', anatomy_views.ExamViewSet, basename="anatomy-exams")
 router.register(r'longs/exams', long_views.ExamViewSet, basename="long-exams")
 router.register(r'rapids/answers', rapid_views.QuestionAnswerViewSet, basename="rapid-question-answers")
diff --git a/rapids/serializers.py b/rapids/serializers.py
index 8aae0a75..fa5c36ab 100644
--- a/rapids/serializers.py
+++ b/rapids/serializers.py
@@ -18,9 +18,9 @@ class QuestionAnswerSerializer(serializers.HyperlinkedModelSerializer):
         fields = ('id', 'question', 'answer', "answer_compare", "status")
 
 class UserAnswerSerializer(serializers.HyperlinkedModelSerializer):
-    #question = serializers.HyperlinkedRelatedField(view_name='rapid-detail',
-    #                                            read_only=True
-    #                                          )
+    exam = serializers.HyperlinkedRelatedField(view_name='rapid-exam',
+                                                read_only=True
+                                              )
     class Meta:
         model = CidUserAnswer
         fields = ('id', 'question', 'normal', "answer", "answer_compare", "cid", "exam", "created", "updated")