Which of the following statements is true regarding apparent "gain of attachment"?
A) Increased gingival recession + increased resistance to probing
B) Coronal migration of the free gingival margin
C) Development of excessive gingival fibers
D) Thickening of periodontal ligament fibers
A
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________ An allergy is an abnormal response or hypersensitivity to a substance that does not normally cause a reaction in most people
Indicate whether the statement is true or false
A short-term health effect is manifested when
a. an injury, disease, or death that is caused by exposure to a substance develops rapidly and quickly comes to a crisis. b. an injury, disease, or death that is caused by exposure to a substance develops slowly over a few days, weeks, or longer periods. c. an injury or disease of relatively short duration is caused by exposure to a substance and from which recovery occurs rapidly. d. an injury or disease caused by exposure to a substance occurs only after an extensive time period has passed.
Using ________________ in the work environment promotes wellness and minimizes musculoskeletal disorders
A) ?good hygiene B) proper ergonomics C) best practice D) improper alignment
Choose the best match for each item. Use an answer only once.
A. required for quantitative tests B. splashes and aerosols C. urine preservative D. middle portion of the urine flow E. temperature recorded immediately after collection F. urine spills G. reference range for newborn daily urine volume H. reference range for adult daily urine volume I. J.