Silica and asbestos Study guides, Class notes & Summaries

MNO2608 Assignment 4 Semester 2 2024 | Due 25 September 2024. All questions answered.  Question 1 1.1. An Approved Inspection Authority (AIA) conducts investigations using specialised knowledge and equipment. Advise the occupational hygienists of platinum refineries on criteria for evaluating AIA applications by the Department of Employment and Labour. 1.2. Occupational hygiene risk assessment (OHRA) is a systematic method used to identify, assess, and manage workplace hazards that co...

Which of the following should be worn when using power tools? a) Safety glasses b) A hard hat c) Leather gloves d) Safety boots correct answersA What is the minimum acceptable type of respiratory protection to be used when cleaning a soot filled furnace? correct answersDisposable Filter Masks What is the proper vertical to horizontal distance ratio for ladder placement? correct answers3:1 or 4:1 What muscles or parts of your body should you primarily use to lift a weight from th...

Which of the following inhibits Phase I while inducing Phase II? correct answers Alcohol Antioxidants Glutathione conjugation CORRECT Curcumin in turmeri (curcumin in turmeric is such an important anti-inflammatory. It helps balance Phase I to Phase II, and is also shown to reduce the formation of cancer) Which of the following events would most likely cause a person to faint and experience difficulty breathing? correct answers Exposure to gamma rays Eating fish containing mercury COR...

___ has long been used in the construction industry due to its high tensile strength, flexibility, and resistance to heat - ANSWER-asbestos the permissible exposure for asbestos is: - ANSWER-o.1 ___ is a type of cancer that affects the abdominal lining or the chest cavity lining. Asbestos exposure is the leading cause of this type of cancer - ANSWER-mesothelioma which of the following would qualify as a high-risk activity? - ANSWER-removing air-handling equipment in buildings where fire...

A client presents at a community-based clinic with complaints of shortness of breath, headache, dizziness, and nausea. During the assessment, the nurse learns that the client is a migrant worker who often uses a gasoline-powered pressure washer to clean equipment and farm buildings. Which type of poisoning is the most likely etiology of this client's symptoms? a. asbestos b. silica dust c. histoplasmosis d. carbon monoxide d. carbon monoxide The nurse is conducting a process evaluation ...

CSST Exam building inspection (Building Inspection for Asbestos) Questions with Complete Solutions Why was asbestos added to construction materials ? -Answer-It provided: insulation properties, strength and durability from weathering, made spray on products easier to apply, and does not conduct electricity. What are the three types of asbestos and their associated species? -Answer-Chrysotile : Serpentine , Amosite and Crocidolites : amphiboles. What is the predominant color and structure...

OSHA 30 Health hazards in construction latest update graded A+ Asbestos removal can be done by c. only specially trained workers An acute exposure is D. both a and b above Routes of exposure include Inhalation Absorption Ingestion Injection Direct Contact the most common form of crystalline silica is quartz Hazard communication training must include d. both a and c what are the elements that must be included on an sds A. physical and chemical characteristics, health eff...

NURS 6501 WEEK 6 QUIZ 2019/100% VERIFIED LATEST UPDATED 2023 A 53-year-old male with a 20-year history of smoking is diagnosed with emphysema. When a staff member asks why the patient’s airways are obstructed, how should the nurse respond? The airways are obstructed because of: Selected Answer: Correct Answer: b. Loss of elastic recoil b. Loss of elastic recoil A 57-year-old male presents with cough, sputum production, dyspnea, and decreased lung volume. He is di...

HESI Community Health Practice Questions and Answers Latest Update | ALREADY GRADED A+ A client presents at a community-based clinic with complaints of shortness of breath, headache, dizziness, and nausea. During the assessment, the nurse learns that the client is a migrant worker who often uses a gasoline-powered pressure washer to clean equipment and farm buildings. Which type of poisoning is the most likely etiology of this client's symptoms? a. asbestos b. silica dust c. histoplasmos...