Morphology

1.

What is the BEST morphological description for these primary lesions? (lesions measure less than 0.5cm)

2.

The difference between a vesicle and a bulla is:

3.*A 9-year old child presents with this dark brown “spot” on his lip. His mother says it appeared about 2 months ago. What is the most appropriate morphologic term for this lesion?
4.*A 13-year old boy is brought to the clinic by his father to get treatment for this condition on his face. What is the most appropriate morphologic term for these lesions?
5.*

A colleague brings you into a room to see a patient (figure1). The patient, a 20-year-old man has had this lesion on his thigh since he was born. Your colleague is tries to describe it to you. What component of a complete description is missing from her description:

“This young man has a well-demarcated, oval, brown evenly-pigmented patch on his left thigh.”

6.*This 64-year old woman presented to the emergency room with these lesions scattered over her whole body and involving her lips and oral mucosa. What is the most appropriate morphologic term for this finding?
7.*You are consulted by general surgery about a new rash on this XX-year old boy/girl with these lesions scattered over his/her legs. Over the phone your colleague described the rash as “many small dark red macules that don’t go away when I press on them.” What is the most appropriate morphologic term for this finding?
8.

I would recommend this module to a peer or student:

9.

The online modules increased your ability to visually recognize skin disease:

10.

Please use the space below to provide us with feedback about strengths of this module.

11.

Please use the space below to share any opportunities for improvement for this module.