TCDHA PreClinic Quiz 1 Questions and Answers All Correct

TCDHA PreClinic Quiz 1 Questions and Answers All Correct Anterior Surfaces TOWARD (Right Handed) - Answer-Position from 8 - 9 o'clock Anterior Surfaces AWAY (Right Handed) - Answer-Position at 12 o'clock (in clinic) Position from 11 to 1 o'clock (test and textbook) Posterior Surfaces TOWARD (Right Handed) - Answer-Position at 9 o'clock Posterior Surfaces AWAY (Right handed) - Answer-Position from 10 to 11 o'clock Client Head Position in Mandibular Area - Answer-Chin down Client Head Position in Maxillary Area - Answer-Chin up Standing Position when Debriding - Answer-- Standing between 8 - 5 o'clock - When visibility becomes difficult - When clients who cannot be in a supine position due to medical conditions - Only for the mandible Supine - Answer-- Chair is parallel to the floor - Patient's feet should be even with or slightly higher than the tip of the nose - Working on maxillary arch Sub-supine - Answer-- Slightly raised above the parallel position - Working on the mandibular arch Musculoskeletal Disorder (MSD) - Answer-Refer to injuries that affect movement and the body's Musculoskeletal System Repetitive Strain Injury (RSI) - Answer-A range of painful injuries to areas that's are caused by overuse or repetitive task Musculoskeletal Disorder (MSD) occurs when? - Answer-Too much stress is exerted on a body part, resulting in pain What causes Musculoskeletal Disorders? - Answer-- Excessive use of small hand muscles - Forceful repetitive motions, while maintaining muscles in the same positions during application of force - Tight grips - Fixed work position What are the 4 Ergonomic Hazards? - Answer-1. Awkward Postures 2. Static Posture 3. Force 4. Repetitive Movements Thoracic Outlet Syndrome - Answer-- Painful of the shoulder, hand, and wrist Causes: Tilting the head forward, hunching the shoulders forward and continuously reaching overhead Rotator Cuff Tendinitis - Answer-- Inflammation of the muscle tendon in the shoulder region Causes: Holding elbow above waist level and holding the upper arm away from the body Pronator Syndrome - Answer-- Disorder of the wrist and hand caused of compression of the median nerve between the two heads of the Pronator teres muscle Causes: Holding the lower arm away from the body Extensor Wad Strain - Answer-- Disorder of the fingers due to injury of the extensor muscles of the thumb and fingers