Histotechnology - Study guides, Class notes & Summaries

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...

Histotechnology HTL Exam - Comprehensive Review Questions and Answers (Latest Update 2025)

BOC Study Guide Histotechnology 2nd ed.- Fixation (HT)

HISTOTECHNOLOGY D2L QUESTIONS & ANSWERS

Histotechnology Exam 1 Questions (chapter 1) Questions and Answers (Latest Update 2025) 100% Verified Answers

T/F To be characterized as a profession, considerable specialized training must be required. CORRECT ANSWER-T Histology is the study of CORRECT ANSWER-tissue T/F The purpose of having a procedure for specimen receipt is to monitor the specimen and the accompanying paperwork. CORRECT ANSWER-T T/F Accessioning is giving a specimen a common number, one that is not unique to the patient. CORRECT ANSWER-f T/F The tasks performed by the histotechnologist require patience, mechanical abilit...

What thickness are paraffin sections routinely cut? - Answer 4-6 um Why should the temperature of the flotation bath be set specifically at 5-10 °C below the melting point of the paraffin wax? - Answer water bath that is too hot may distort tissue morphology Warm enough to relieve compression Cool enough so the wax does not melt What thickness are paraffin sections cut for the Luxol Fast Blue procedure? - Answer 10 - 15 um Why are paraffin blocks put on ice prior to cu...

Block Holder (Chuck) Knife & knife carrier Paul, ratchet feed wheel & adjustment screws CORRECT ANSWER-3 essential parts of microtome Block holder CORRECT ANSWER-Holds the tissue in position Knife and knife carrier CORRECT ANSWER-For actual cutting of tissue sections Pawl, ratchet feed wheel & adjustment screws CORRECT ANSWER-Lines up the tissue block in proper position with knife, adjusting thickness of tissue for successive sections Xylol CORRECT ANSWER-Parts of microtome should ...

fixitive used for specimens CORRECT ANSWER-10% neutral buffered Formalin Marking Margins CORRECT ANSWER-- to identify resection margins, if tumour too close to these margins they know they have to go in and cut more out - Guide to embedding What is used to clean grossing station CORRECT ANSWER-phenolic disenfectant or gluteroldehyde how long is specimens stored for CORRECT ANSWER-1-3 months some legal cases kept indefinitly Why is fresh tissue not stored? CORRECT ANSWER-Would decom...

HISTOTECHNOLOGY TEST 2 YEAR 3 What stains are used for the detection of acid fast bacteria? - correct answers Kinyoun, Ziel-Neelson, Fite, Auramine-rhodamine fluorescence List the types of pathogenic microorganisms - correct answers Bacteria, Fungi, Viruses, Protozoans, Prions Which microorganism requires extended time in formic acid to be inactivated? - correct answers prions What clues may be present on an H and E to indicate the need for microorganism staining? - correct answers inc...