What anatomical features are assessed during an ophthalmic exam?

In an ophthalmic exam, the focus is primarily on the examination of the eye itself, which includes the globe (the eyeball) and the eyelids. This assessment allows the clinician to evaluate various aspects of ocular health, such as the integrity of the cornea, the ability of the eyelids to close properly, and the overall condition of the eye structures.

Evaluating the globe involves checking for abnormalities in size, shape, and any signs of disease such as cataracts, glaucoma, or retinal issues. The eyelids are assessed to ensure they are functioning correctly, which includes observing their movement, position, and any indications of inflammation or lesions.

The other options relate to different anatomical systems that are not relevant to an ophthalmic examination. For instance, skeletal structure pertains to the bones and joints, heart and lungs focus on cardiovascular and respiratory health, and the gastrointestinal tract involves digestive functions—none of which are part of an eye examination. Thus, the correct answer pertains specifically to the anatomical features relevant to the eyes and eyelids in an ophthalmic context.