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Ammonia mixed with chlorine gas creates a white smoke The most difficult part of a water distribution operator's job. furnish a continuous supply Physical connection between a safe and potentially unsafe water source. cross connection A distribution system is a looped system Dead end mains should be flushed every month Excess nitrate causes a condition called blue baby syndrome Water hardness is caused by calcium and magnesium Sewer mains ...

What would an operator need to do if the results of a routine bacteriological sample indicated "coliform positive"? What would the lab need to do? ... Who has the primary responsibility for taking routine bacteriological samples of the drinking water system? ... What determines how many bacteriological samples must be collected by a system? ... What does MCL mean, and what are the MCLs for turbidity, TTHM's, HAA's, coliform bacteria, and fluoride? ... Where s...

Spontaneous combustion can occur if activated carbon is mixed with... Potassium permanganate If chemical solutions gets on a person's skin, the area should be flushed _______________, and if the chemical dust are inhaled ______________________. with large quantities of water, consult a physician immediately Who esablishes MCLs? State and federal regulations If a filter's turbidity exceeds _____ NTU in the first 4 hours of a given filter run for two consecutive _________...

What is MCL? Maximum Contaminent Level (MCL) A public water system is any system that serves a population greater that or equal to ? 15 services connections or 25 people regulary What is the Maximum total chlorine residual allowed by the Disinfectant-Disinfection By-Prouducts Rule 4 mg/l What type of contaminant is Iron? Secondary Which Primary Contaminant is sometimes added to water supplies to prevent tooth decay? Fluoride The Failure of a public water s...

What are the main steps during the Hydrologic cycle? 1. Evaporation 2. Condensation 3. Transportation 4. Transpiration 5. Precipitation 6. Runoff Evaporation Defined as: Water is transferred from earths surface to atmosphere. -80% occurs from oceans -Evaporation occurs more at warm temperatures Condensation Defined as: Conversion of water vapor to liquid -excess water vapor condenses to form cloud droplets Transportation Defined as: Movement of water in the atmos...

1 mg/l is the same as 1 part per billion (ppb) True or False False (v.1 pg 468) A SCADA system is capable of monitoring and controlling equipment from a remote location True or False True (v.2 pg 627) A Discharge Monitoring Report is typically submitted to the regulatory agency on a daily basis True or False False A mechanical seal is used to prevent leaks between the pump casing and shaft. True or False True (v.2 pg 356) Alkalinity is the capacity of ...

What is the methane content in a properly operation anaerobic digester? A) 30 to 35% by volume B) 1 to 2% by volume C) 65 to 70% by volume D) 15 to 20% by volume C) 65 to 70% by volume (v.2 pg 158) What will the addition of chlorine gas do to the pH of wastewater? A) Moderately increase pH B) pH will not be affected C) Significantly increase the pH D) Decrease the pH D) Decrease the pH (v.1 pg 349-350) What is the purpose of a Parshall flume? A) measure turbidity ...

What is the typical BOD removal efficiency in a primary clarifier? A) 10 to 15% B) 40 to 60% C) 20 to 50% D) 95 to 99% C) 20 to 50% (v.1 pg 129) What does the "F" in F/M ratio represent? A) The microorganism population in the aeration tank B) The amount of filamentous bacteria in the activated sludge process C) The MLVSS in the aeration tank D) The food for the microorganisms flowing into the aeration tank, in lbs/day D) The food for the microorganisms flowing into the aer...

What are the two important factors impacting the effectiveness of chlorination? Concentration of chlorine and contact time The treatment process that controls corrosion or scaling is known as what? Stabilization Permanganate reactions are highly dependent on what factor? pH It is hardest to kill the organism that causes what illness? Cryptosporidiosis Disinfection of water wells with free chlorine requires exposure for how long and at what concentration? 12 to 24...

Investigate immediately. If a consumer complains about the drinking water characteristics, the operator should record the complaint and Operating ratio What term is used when a water utility divides its total operating expenses into the total revenue? Daily How often should operating data, such as flow rate, amount of water treated, dosage of chemical, and reservoir levels be recorded? Document that safe drinking water has been delivered to customers Which of the followi...

A continuously flowing watercourse Perennial Stream Algae causes PH to ....... at night Decrease What contributes to creation of algae blooms Increased nutrients Iron is found mostly in what sources of water Groundwater Also called the rule of reasonable sharing Riparian Doctrine Water high in salinity and warm is Low in dissolved oxygen Reservoir turnover Denser water at surface sinking toward the bottom Water that flows into rivers after ...

A client is referred to music therapy to increase on-task behavior and to encourage social interaction. After three months of weekly sessions, the client has not met the on-task objective, but social interaction has improved. The music therapist's BEST response would be to re-evaluate the strategies and expected outcomes of the on-task objective A music therapist is working with a stroke patient who demonstrates left neglect and difficulty crossing midline. In order to address both need...

Music therapy "The clinical and evidence-based use of music interventions to accomplish individual goals within a therapeutic relationship by a credentialed professional who has completed an approved music therapy program" (AMTA, 2015). Education for All Handicapped Children Act Public Law 94-142; passed in 1975 to call for mainstreaming of students with disabilities into public schools in the United States ("free and appropriate" education) Individualized Education Program (...

Abcess a collection of pus in a confined area Aneurysm an enlargement of a blood vessel caused by a weakening of its wall Anopsia a visual deficit; also called visual field cut Hemianopsia visual deficits in half of the visual field Anoxia an oxygen deficiency, may cause cognitive deficits Agnosia decreased ability to identify familiar objects or persons (may affect any of the 5 senses) Aphasia decreased ability to speak or understand words or wri...

Steps for Referral 1. Utilize or develop appropriate referral protocol for population 2. Evaluate appropriateness of referral for music therapy services 3. Prioritize referrals according to immediate client needs when appropriate 4. Educate staff, treatment team, or other professionals regarding appropriate referral criteria for music therapy based on population or need Steps for Assessment 1. Observe client in music and/or nonmusic settings Obtain client information from available ...

A 17-year old is demonstrating a sudden decline in grades, increased unexcused absences, and inability to concentrate when in school. Facial affect has changed from friendly to flat. When approached, the student states he is fine. Reports indicate the client responds to music, so a music therapy referral is requested. To assess possible causes of the change in behavior, a music therapist should first: A) observe the student in other classes B) discuss concerns with the guidance counselor C)...

Binary Form simplest music form; consists of a question and answer section Ternary Form ABA form Rondo Form ABACA form Sonata Form ABA; derived from ternary form; used by classical and early romantic composers exposition - development - recapitulation Minuet and trio Form progression from ternary form. Follows simple ABA form with a contrasting middle "trio" section ABA CDC ABA Fugue Form a contrapuntal form, beginning with an initial theme/"subject...

Behavior Therapy (applied behavior analysis, behavior modification) Therapeutic intervention designed to change behavior using techniques of operant and respondent conditioning as well as behavior analysis. Cue stimulus, prompt): An event that sets the occasion or a certain event to occur. Discriminative Stimulus A cue which results in a response when that response occurs only after its presentation, and not after other cues. Fading The gradual removal of explicit prom...

CBMT Exam 2023 with 100% correct answers

A child with Autism Spectrum Disorder (ASD) starts pacing during a music therapy session. Which of the following is the music therapist's MOST effective response to redirect the child? A. Tap on the chair. B. Play sol-do on xylophone. C. Sing a melodic phrase "sit down." D. Chant a rhythmic pattern "it's okay." The answer is C. Reasoning: Song direction is better. (Melody) A music therapist is working with a patient who has suffered a stroke on the left side of the brain and ...