Threshold limit value Study guides, Class notes & Summaries

CBET FC 2019 Exam Questions And Answers 1. Personnel Monitoring devices for monitoring radiation exposure include - ANS Film badge, Optically stimulated luminescence dosimeter, Pocket ionization chamber 2. NFPA 99, Standard for Health Care Facilities, requires the impedance to ground for either conductor of an isolated power system in an anesthetizing location to exceed ... ohms - ANS 200,000 ohms 3. The set of wires in compliance with the National Electrical Code (ANSI/NFPA ...

How living systems respond to stresses, like exercise, heat, or high altitude - Homeostasis Describes the compensatory processes by which the body functioned to limit variations in the internal environment - Homeostasis Body Temp, BP, Blood glucose concentration, Blood gas concentration - Homeostatically Regulated Parameters the value you want to maintain - Set Point Sensor, Integrator, and Effector - Negative Feedback Loop Tangible Components The part of the body that can sense/detect th...

ATI PHARMACOLOGY PROCTORED EXAM RETAKE GUIDE (GRADED A+) LATEST VERSION A patient newly diagnosed with hypothyroidism is prescribed Levothyroxine (Synthroid) 0.25 mg PO daily. After 6 weeks of treatment the nurse determines that the medication was effective if the: 1) Thyroid stimulating hormone (TSH) level is 2 microunits/mL 2) Total t4 level is 2 mcg/dL A nurse providing teaching to a client who has just been prescribed prazosin (Minipress) which of the following client statement ...

A 40 ton gantry crane has been out of service for more than 6 months for structural repair. It is required to be proof tested at ______?? Before being used? - answer50 tons A body that has a definite volume but no definite shape is? - answerA liquid A cage on a fixed ladder on a commercial ladder cannot extend any closer than how many feet from the ground? - answerOSHA 1910.27 "cages shall extend down the ladder to a point of not less than 7 feet or more than 8 feet above the base of the ...

STSC Exam with Correct Answers 2024 Threshold Limit Value - CORRECT ANSWER-The amount of hazardous chemical exposure to which a worker can be exposed 45 - CORRECT ANSWER-minimum angle for rigging Point of Operation, Power Transmission Device, Operating Controls - CORRECT ANSWER-Fundamental Machine Areas Ergonomics - CORRECT ANSWER-Matching the task to the worker Irritants - CORRECT ANSWER-chemicals that will irritate various tissues (chlorine and ammonia) Sensitizers - CORRECT ANSWER...

Integrator - The part of the body that can interpret information coming from the sensor, & send messages out to the effector Homeostasis - How living systems respond to stresses, like exercise, heat, or high altitude Homeostasis - Describes the compensatory processes by which the body functioned to limit variations in the internal environment Homeostatically Regulated Parameters - Body Temp, BP, Blood glucose concentration, Blood gas concentration Set Point - the value you want to maintai...

Permissible Exposure Limit (PEL) - the maximum legal limits established by OSHA for regulated substances. These are based on employee exposure that is time weighted over an 8 hour work shift. When these limits are exceeded, employers must take proper steps to reduce employee exposure. For formaldehyde, the PEL is .75 ppm. Immediately Dangerous to Life and Health (IDLH) - Any atmosphere that poses an immediate hazard to life or produces immediate irreversible, debilitating effects on health....

Threshold Limit Value - Answer The amount of hazardous chemical exposure to which a worker can be exposed 45 - Answer minimum angle for rigging Point of Operation, Power Transmission Device, Operating Controls - Answer Fundamental Machine Areas Ergonomics - Answer Matching the task to the worker Irritants - Answer chemicals that will irritate various tissues (chlorine and ammonia) Sensitizers - Answer "allergens"; cause an allergic type of reaction due to the sensitivity from pr...

No Observable Effect Level (NOEL) - ANSWERSthe maximum dose level of a pesticide that produces no noticeable toxic effect on test animals Threshold Limit Value (TLV) - ANSWERSa chemical's airborne concentration in parts per million that produces no adverse affects over time Organochlorine - ANSWERSone of the original synthetic pesticides, used for mites and insects, some highly poisonous to mammals, breaks down slowly, most early formulations now banned: DDT, chlordane, toxaphene, dieldri...

WASTEWATER CERTIFICATION EXAM 2024 WITH 100% CORRECT ANSWERS The first step in maintenance staff should take in properly locking and tagging out a piece of equipment is to - correct answer alert the operator on duty When working in an area with two or more floor coverings, be sure that they are always - correct answer Secured together When manually lifting any object be sure to - correct answer keep it close to your body and use leg strength Oxygen deficiency becomes a concern when...