Certified Wound Ostomy Nurse (CWON) Practice Test

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Prepare for the Certified Wound Ostomy Nurse (CWON) Test. Use flashcards and multiple choice questions, featuring hints and explanations for each question. Get ready for your certification exam with confidence!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What is the purpose of the nail grooves?

To lessen friction on nail growth
To protect the fingertip
To connect the nail plate and nail bed
To provide anchorage for the nail plate

The correct answer is: To connect the nail plate and nail bed

The purpose of nail grooves is primarily to serve as a connector between the nail plate and nail bed. These grooves or sulci create a defined area for the nail to grow and can help direct the growth of the nail, ensuring that it remains properly aligned on the nail bed. This connection is crucial for maintaining the structural integrity of the nail as it grows, contributing to the overall health of the nail unit. The other options may describe functions related to nails and their anatomy, but they do not correctly represent the specific role of nail grooves. For instance, lessening friction or protecting the fingertip relates more broadly to the nail's overall function and structure, rather than the particular role of the grooves. Similarly, while anchorage is important, it is more accurate to say that nail grooves specifically facilitate the connection rather than outright providing anchorage.