The condition in which the patient has an involuntary grinding of teeth during sleep is called?

Appeared in: UPRVUNL - 2021

Explanation

Bruxism is the medical term for the involuntary grinding or clenching of teeth.
This condition is classified as a sleep-related movement disorder and most commonly occurs during sleep.
It can lead to significant dental damage, jaw pain (TMJ disorders), and headaches.
While over 85% of the population may experience bruxism at some point, it is considered clinically significant in about 5% of people.
Key triggers or associated factors include stress, anxiety, sleep-related breathing disorders, and the use of certain substances like psychostimulants or alcohol.

Why Other Options Were Wrong

Option A: Insomnia is a disorder characterized by difficulty falling or staying asleep. It does not involve any physical movement like teeth grinding.
Option B: Enuresis is the term for involuntary urination, commonly known as bedwetting. It is unrelated to oral motor activity.
Option C: Somniloquy is the act of talking during sleep. It is a vocalization-related parasomnia, not a physical grinding movement.

Related Visual

Clinical Relevance

Nursing practice connection: Use the key finding related to Sleep Disorders and Parasomnias to guide bedside assessment, documentation, and the next nursing action.
Nurses should assess patients for signs of bruxism, such as complaints of morning jaw pain, headaches, or observed tooth wear, as it can be an indicator of underlying stress or other sleep disorders.
Patient education is a key nursing role, including explaining the use of a custom-fitted mouth guard to prevent further dental damage and discussing stress management techniques.
What if the patient also reports loud snoring and daytime sleepiness? The nurse should recognize these as potential signs of obstructive sleep apnea (OSA), a condition sometimes linked to bruxism, and facilitate a referral for a sleep study.

How to Approach the Question

First, analyze the question stem to identify the core definition provided: 'involuntary grinding of teeth during sleep'.
This is a factual recall question that requires knowing the specific medical terminology for a sleep-related condition.
Systematically evaluate each option against the definition.
Option A, Insomnia, relates to the inability to sleep.
Option B, Enuresis, relates to involuntary urination.
Option C, Somniloquy, relates to sleep-talking.

Concept Tested & Keywords

Concept Tested: Sleep Disorders and Parasomnias
Stem keywords: involuntary grinding of teeth, sleep
Lead-in keywords: is called
Negative lead-in flag: false

Question ID

QFYaj8YB99flyROZBw06Wc

Reference Book

E6 Robert Boland, Marcia L. Verduin - Kaplan and Sadock's Comprehensive Text of Psychiatry-Wolters Kluwer Health (2024) (pp 1-16525 of 16525) pp. 7020-7022, 7023-7025

E6 Kaplan Sadock's Synopsis of Psychiatry-2022 (pp 1-3768 of 3768) p. 1600-1602

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