Formaldehyde - Study guides, Class notes & Summaries

What is NOT an issue addressed by OSHA standards? - Gender equality in the workplace What three qualities must disinfectants used in salons, spas, and medical facilities have? - bactericidal, virucidal, and fungicidal What type of bacteria causes abscesses, pustules, and boils? - staphylococci What are the two new cells created through binary fission called? - daughter cells what is the most common way that communicable diseases spread? - dirty hands What is a sign that a client has human ...

the outer surface of waste disposal receptacles must be _____ at all times - clean which government agency approves the efficacy of disinfectants? - EPA (Environmental Protection Agency) practitioners may perform services that use products containing formaldehyde, as long as they - adhere to all city, county, state, and federal rules code and regulations what can weaken the effectiveness of a disinfecting solution? - air, light, and heat sterilization - all bacteria is killed or destroyed ...

FSE-212: Embalming Theory II FINAL EXAM Questions and Answers Graded A+ How should fluids be safely added to an embalming machine? Pour them slowly and cautiously to prevent splashing, keeping a safe distance from the machine. What can neutralize formaldehyde? Substances such as ammonia, urea, and nitrogenous wastes. What chemical helps manage dehydration in embalming? Humectant. How should the cavity walls be treated in an autopsy case? By using hypodermic embalming and surfa...

BOC Study Guide Histotechnology 2nd Ed. - Fixation (HT) Questions and Answers Graded A+ What is the primary purpose of fixation in histotechnology? A) To enhance staining B) To preserve tissue morphology C) To increase tissue size D) To accelerate decomposition Which of the following is a common fixative used in histology? A) Formaldehyde B) Ethanol C) Acetone D) Isopropanol What is the optimal concentration of formaldehyde for fixation? A) 1% B) 5% 2 C) 10% D) 20...

Formaldehyde safety Quiz 2022 with complete solution

According to OSHA, to clean up a formaldehyde spill: correct answer: Add ammonia and wipe up. TWA for HCHO: correct answer: 8 Hours. Action Level: correct answer: 0.5ppm. STEL for HCHO: correct answer: 15 minutes. Hypostasis: correct answer: Intravascular blood discoloration. Preservatives: correct answer: Inactivates saprophytic bacteria. Phenol aka: correct answer: Carbolic Acid. Naturally Acquired Active Immunity: correct answer: Exposed to live pathogens, develop...

The primary purpose of fixation is to: a. stop enzymatic action b. remove the water from the tissue c. provide support for the tissue d. autolyze the tissue - Answer-a. enzymes are proteins and rendered inactive by fixation Which of the following fixatives contains picric acid, formalin and acetic acid a. Zenker b. Helly c. Bouin d. Zamboni - Answer-c. Bouin The ratio of fixative to tissue should be a. 1:2 b. 5:10 c.15:20 d. 25:50 - Answer-c. 15 times to 20 times Tissue must be wa...

NIFA Perioperative quiz 2023//2024 Of the following choices, which would not be a consideration for choosing suture? A. Type of procedure B. The tissue being reapproximated C. Type of reapproximation D. Scrub person preference - ANSWER D. Scrub person preference Alexanders 15th P192 Which of the following is not an event that would adversely affect the pulse ox reading? A. Hypothermia B. Hypertension C. Vasoconstriction D. Hypovolemia - ANSWER B. Hypertension Alexanders 15th P132 Sk...

Basic stains - ️️like hematoxylin, which is a dye that has a net positive charge. It is cationic. Hematoxylin will react with anion cells , basophilic substances, like carboxyl end of a protein, nucleic acids ( dna, rna), glycosaminoglycan ( large sugar molecule), nucleus in an acidic cytoplasm will stain blue because it binds to hematoxylin What is clearing - ️️run sample through ↑ concentrations of alcohol then infiltrate with solvent appropriate for embedding medium - Clearing...

Bonent Review Exam Actual Questions and Answers Verified by Expert 100% A+ Guarantee | New 2025 When the hemodialysis machine detects a blood leak, there will be an audio and visual alarm and the A. blood pump will stop. B. air detector will alarm C. machine will go into bipass D. conductivity alarm will occur - ANSWER A Management of pericarditis might include all of the following EXPECT? A. Controlled heparinization during dialysis. B. Agressive blood pressure control. C. Inc...