Channel canal - Study guides, Class notes & Summaries

What BEST describes the effect on the patient if you continue to lower a hearing instrument's kneepoint and increase the compression ratio? Choose ALL that apply. A. a lot of gain for soft sounds B. very few speech cues in a crowded party C. little or no gain for moderately loud sounds D. too much amplification in a crowded party - ANSWER A,B, & C What frequencies would be MOST affected by a head cold? - ANSWER Low frequencies. 250,500 What is found on the bottom of the ear canal? - ...

6 functional groups - Hydroxyl (-OH) Methyl (-CH3) Amino (-NH2) Carbonyl (C=O) Phosphate (-OPO3) Carboxyl (-COOH) Adaptation - A characteristic that improves an individual's ability to survive and reproduce in a particular environment. alimentary canal - the passage leading from the mouth to the anus through the pharynx, esophagus, stomach, and intestine; gastrointestinal tract amino group - a chemical group consisting of a nitrogen atom bonded to two hydrogen atoms; NH2 apical memb...

abductor pollicis longus - Origin ulna, radius, Interosseous membrane Insertion 1st metacarpal Nerve Posterior interosseous nerve from deep branch of radial nerve C7, C8 Actions abduction, extension of thumb Antagonist Adductor pollicis muscle (note: Longus extends longer part of the thumb, brevis extends shorter part) Achilles tendon - attaches the gastrocnemius muscle to the heel bone aka calcaneal tendon adductor longus - Origin: Pubis Insertion: Femur Action: Adducts thigh adduct...

Lecture - Module 10 - Spinal Stenosis Verified A+ superior articular process What is this? Transverse process of vertebra What does the tubercle of the rib articulate with? cervical vertebrae What is this? thoracic vertebrae What is this? lumbar vertebrae What is this? right what vertebrae has stenosis? Narrowing of the channel that the spinal cord and nerve roots run through. Define spinal stenosis -degenerative spinal disease associated with aging -in some cases a p...

Alloys - ANSWER metal that is composed of a mixture of pure metals Aponeurosis - ANSWER A tendinous sheet that separates muscles or attaches a muscle to bone. Arthrodesis - ANSWER Surgical fusion of a joint Bioactive implant - ANSWER An orthopedic implant that releases calcium to enhance healing. Biocompatibility - ANSWER A term that describes a material that is compatible with tissue (i.e., causes no toxic or inflammatory effect). Biomechanics - ANSWER The relationship between mo...

BIOL 235 Midterm 2 Exam Questions and Answers Latest Updated | Graded. between the origin and insertion which is usually located proximally in limbs ? - Origin What happens during REVERSE MUSCLE ACTION? - specific movements of the body the actions are reversed THEREFOR the positions of the origin and insertion of a muscle are switched What is a mechanical advantage using the example of a lever? - if the load is closer to the fulcrum and the effort is farther from the fulcrum only a small ab...

A challenge to flexible endoscope reprocessing is: A. Inadequate training B. Complex design C. Complex reprocessing instructions D. All the above - Answer-D. All the above A person who performs visual examination of the interior structures of the body is called: A. an endoscopist B. a gastrointestinal nurse C. an endoscopy technician D. a gastro-therapis - Answer-A. an endoscopist Along with benefits to the patient, endoscopic procedures benefits the facility by: A. Reducing procedure...

1. Which of the following tissues is always avascular? A) connective tissue D) epithelial tissue B) muscle tissue E) nervous tissue C) skeletal tissue Ans:  D Difficulty:  Medium 2. A scientist who examines tissue changes that might indicate disease is called a A) histologist. D) epidemologist B) radiologist. E) endocrinologist. C) pathologist. Ans:  C Difficulty:  Easy 3. The tissue lining body cavities is A) epithelial tissue. D) m...

Hearing conservation certification Exam With Complete Solutions CAOHC's primary objective is to: a. Promote hearing loss prevention by enhancing the quality of occupational hearing conservation practices b. Provide input to legislative action regarding occupational hearing program implementation c. Train council members in occupational hearing program implementation d. Train audiologists in occupational hearing program implementation - answerA A COHC is NOT able to train other OHCs to d...

Supply chain management correct answers a management system that coordinates and integrates all of the activities performed by supply chain members into a seamless process, from the source to the point of consumption, resulting in enhanced customer and economic value Keys to Supply chain management correct answers Customer relationship management Customer service management Demand management Order fulfillment Manufacturing flow management Supplier relationship management ...