Asked by Miranda A. Davis on Jul 29, 2024
Verified
During an examination of the eye, the nurse would expect what normal finding when assessing the lacrimal apparatus?
A) Presence of tears along the inner canthus
B) Blocked nasolacrimal duct in a newborn infant
C) Absence of drainage from the puncta when pressing against the inner orbital rim
D) Slight swelling over the upper lid and along the bony orbit if the individual has a cold
Lacrimal Apparatus
A system in the body responsible for the production and drainage of tears, including the lacrimal glands and ducts.
Nasolacrimal Duct
The nasolacrimal duct is a tube that drains tears from the eye into the nasal cavity, allowing for tear drainage and removal of debris.
Puncta
Small openings located at the inner corner of the eyelids, serving as the entrance to the tear drainage system.
- Recognize the normal anatomy and physiological functions of the eye, including the lacrimal apparatus and the visual pathways.
Verified Answer
Learning Objectives
- Recognize the normal anatomy and physiological functions of the eye, including the lacrimal apparatus and the visual pathways.
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