The channels that convey tears toward the lacrimal sac are the?

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Study for the SkillsUSA Medical Terminology Exam. Use our comprehensive quiz to test your knowledge with multiple choice questions and get explanations and hints for each question. Prepare for success!

Multiple Choice

The channels that convey tears toward the lacrimal sac are the?

Explanation:
Tear drainage moves tears from the eye into the lacrimal drainage system through small ducts that carry the tear fluid toward the lacrimal sac. These channels are the lacrimal ducts (also referred to as canaliculi in some texts), which collect tears from the puncta and convey them into the lacrimal sac. From the sac, tears then pass into the nasolacrimal duct and drain into the nasal cavity. The lacrimal gland makes the tears, but the channels that transport them toward the sac are the lacrimal ducts.

Tear drainage moves tears from the eye into the lacrimal drainage system through small ducts that carry the tear fluid toward the lacrimal sac. These channels are the lacrimal ducts (also referred to as canaliculi in some texts), which collect tears from the puncta and convey them into the lacrimal sac. From the sac, tears then pass into the nasolacrimal duct and drain into the nasal cavity. The lacrimal gland makes the tears, but the channels that transport them toward the sac are the lacrimal ducts.

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