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CSMLS Code of Ethics Study online at What is a medical laboratory technologist? lab professional who uses instruments to analyze tissue samples, blood and other parts of the body. They provide the results to physicians and allow them to make accurate diagnoses if needed. What is a medical laboratory assistant? A lab professional who works under the supervision of a MLT. They perform practical components of sample analysis, such as sorting, collecting, and processing samples. What is a ...

CSMLS Study online at Which is the most critical part of a biological safety cabinet? a. location in the laboratory b. high efficiency particulate air filter c. personal protective equipment d. power source available High Efficiency Particulate Air Filter what is the function of a catalyst in a anaerobic jar? a. keeps excessive condensation from forming b. keeps toxic levels of carbon dioxide from building up c. only works properly when damp d. combines residual oxygen with hydrogen ...

Microbiology CSMLS Exam prep Study online at if there is no zone of inhibition, what do you record? 6mm because that accounts for the disc what causes sharp irregular zones around the sensitivity discs? beta-lactam antibiotics - indicates that beta-lactamase production by the bacteria and should be interpreted as resistant susceptible vs intermediate vs resistant - susceptible = susceptible to action of the antimicrobials and is stopped or killed by it - intermediate = used for certai...

CSMLS Chemistry + Hematology Questions Study online at Which of the following ionization techniques is preferred for trace elements? a. matrix assisted laser desorption b. inductively coupled plasma c. electrospray d. chemical b. inductively coupled plasma (mass spec) *trace element & heavy metal analysis Which of the following factors may cause an albumin result to fail a delta check flag when using the bromocresol green method? a. patient was recumbent during venipuncture b. spec...

CSMLS practice exam Study online at which tests may be falsely increased by removing the stopper from a blood specimen? what is the recommended total volume of blood required for a 2 bottle culture collection on a patient 20ml which media is used to culture n gonorrhoeae chocolate agar plate which test EDTA, PST, sodium citrate blood collection tubes are inverted 8 times sodium citrate which antiseptics may compromise the results of a blood alcohol concentration? alcohol swabd and tinc...

CSMLS Practice Exam 3 Study online at where should urine test strips be stored? - dark dry location - freezer - refrigerator - cold humid location dark dry location how much glucose (180.16 g/mol) is required to prepare 300 mL of 5% solution? - 5.00 g - 15.00 g - 18.02 g - 90.10 g 15.00g which of the following elements is a component of process management? - safety programs - reporting hierarchy - supplier qualification - change control change control which of the following...

SMLS MLA Practice Test 1 Study online at Sterilization by dry heat is performed at how many degrees Celsius? A.) 100 B.) 170 C.) 240 D.) 310 E.) 380 B.) 170 Dry heat sterilization is generally done at 160-170 degrees Celsius What is the most widely used sterilization method in clinical laboratories? A.) Autoclaving B.) Boiling C.) Chemical Sterilization D.) Dry Heat Oven E.) Ionizing Radiation A.) Autoclaving When using the autoclave, you should put sterilization strips: A.) ...

CSMLS practice questions Study online at Which of the following actions should be taken when the hematoxylin and eosin stain lacks three distinct shades of pink? a. check pH of fixative b. replace hematoxylin c. check pH of eosin d. increase time in water c. check pH of eosin A dark brown pigment is noted on formalin fixed, hematoxylin and eosin stained section. What action can prevent this from occurring? a. maintain formalin at a neutral pH b. treat sections with alcoholic picric ...

CSMLS Practice Study online at Which is the detector of choice for nephelometers? Select one: a. diode array b. photomultiplier tube c. gas photodiode d. LED b Which statement regarding turbidimetry is NOT correct? Select one: a. light scattered by solutes in the solution at 180° from the incident light is measured by a photon detector b. the measurement of light is made at right angles to the incident light c. scattered light is directly proportional to the number of particles ...

HAZWOPER EXAM QUESTIONS AND ANSWERS

HAZWOPER FINAL Study online at Which of the following is not an employee right under OSHA? a. Upon your request, to see copies of the results of any air testing performed on you b. To shut down a job you believe is unsafe c. To receive training about the hazards of the job d. To be provided approved PPE at no cost when your employer requires you to wear it To shut down a job you believe is unsafe A Safety Data Sheet (SDS)... a. Must be provided for chemicals used at a facility b. Ne...

NFPA Advanced HAZWOPER Awareness (Module I) Study online at Environmental Impact Statement NEPA Drinking Water Standards SDWA Cradle-to-Grave RCRA Superfund Law CERCLA National Ambient Air Quality Standards CAA Community Right-to-Know SARA Which of the following are the 5 elements key to effectively responding to a hazardous materials incident? Check all that apply. Recognition Evaluation Control Information Safety Which of the following agencies is responsible for providing work...

HAZWOPER 40: Lesson 7 Quiz Study online at The two main types of positive-pressure respirators are pressure-demand and: Continuous flow The assembly that has been approved by MSHA and NIOSH to protect against organic vapors is tested against only a single challenge substance. That substance is: Two types of fit tests can be performed. The first is a qualitative fir test, which exposes the wearer to irritants (stannic chloride) or substances that have distinctive odors or tastes. The seco...

HAZWOPER 40: Lesson 19 Quiz Study online at Employers must ensure that all employee alarm systems are kept in operating condition except when (blank). They are being repaired or serviced The employer shall test supervised employee alarm systems at least (blank). Annually Which of these is NOT a specific requirement of a dry chemical extinguishing system? Backup chemical reservoir Sources of ignition can be (blank). Both A and B What is the role of oxygen in the fire triangle? To sustain ...

OSHA 10-Hour Outreach Training: HAZWOPER Study online at Who is not covered under the hazardous waste operations and emergency response section of osha A family exposed to hazardous waste buried under their house Which is not a source for osha standards Work standards as developed by the individual company What section of osha covers hazardous waste operations and emergency response 29 cfr 1910.120 When did hazardous waste legislation first start to go into effect 1770s The hazard com...

OSHA30 Module 23 HAZWOPER Study online at What are some examples of reproductive toxins? Mercury, lead, DDT, PCBs, dioxin, benzene, toluene, and xylene List routes of exposure to toxic chemicals from most common to least common. Breathing/Inhalation Eye/Skin contact Swallowing Injection (usually accidental) LD 50 of 25 mg/m3 means that a concentration of 25 mg/m3 of a certain substance indicates: 50 people out of a group of 80 exposed to a concentration 25 mg/m3 of a substance were s...

HAZWOPER 8HR REFRESHER Lesson 1: Regulation Overview Study online at Which of the following is NOT an employer responsibility? Follow SOPs and wear required PPE Which one of these statements is NOT true? Employers take all responsibility under the OSH Act Which of the following is an employee right? Be Informed of your rights and responsibilities When did hazardous waste legislation first start to go into effect? 1970s What lists the general and permanent rules of federal agencies? The C...

24 HAZWOPER Study online at What is OSHA's mission? Sets and enforces standards to protect worker health and safety What is the time frame for an Occasional Worker and Non-Exposed Worker? 24hrs of instruction off the site, and minimum of 1 day actual field experience under direct supervision of a trained, experienced supervisor What is the time frame for a General Site Worker? 40hrs of instruction off the site, minimum of 3 days actual field experience under direct supervision of a ...

hazwoper 8 hour refresher test Study online at Which of the following is NOT a likely cause of a hazardous substance accident? A Broken or rusted pipes B Following standard operating procedures C Faulty valves or transfer hoses D Leaking tank b What is a hazardous substance? A Any substance defined under section 101(14) of CERCLA B Any biological agent and other disease-causing agent that could cause death, disease, behavioral abnormalities, cancer, genetic mutation, physiolog...

Hazwoper Study online at Hazwoper Hazardous Waste Operations and Emergency Response What is Hazwoper is a set of guidelines produced and maintained by the Occupational Safety and Health Administration which regulates hazardous waste operations and emergency services in the United States and its territories. What are the 5 training levels in Hazwoper? First Responder Awareness Level. First Responder Operations Level. Hazardous Materials Technician. Hazardous Materials Specialist. On-Sc...