HISTOPATHOLOGY & MT LAWS PROGRESS EXAM

100問 • 1年前

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First clinical laboratory in the Philippines: * 1/1 San Lazaro Hospital Research Institute for Tropical Medicine Manila Public Health Laboratory National Reference Laboratory

Manila Public Health Laboratory

Introduced medical technology practice in the Philippines after World War II: * 0/1 Dr. Pio de Roda Dr. Prudencia Sta. Ana Dr. Mariano Icasiano 26th Medical Laboratory of the 6th US Army

26th Medical Laboratory of the 6th US Army

RA 5527 consists of: * 1/1 30 sections 32 sections 50 sections 52 sections

32 sections

Which of the following amends RA 5527 on June 11, 1978? * 0/1 RA 6138 PD 498 PD 1534

PD 1534

All are sections of RA 5527 amended by PD 1534, except: * 0/1 Section 3 Section 8 Section 13 Section 18

Section 18

All are qualifications of the Board of Medical Technology, except: * 1/1 Filipino citizen Good moral character Qualified Pathologist, or a duly registered MT In practice of laboratory medicine or MT for at least 5 years prior to his appointment Not a member of the faculty of any MT school for at least 2 years prior to appointment

In practice of laboratory medicine or MT for at least 5 years prior to his appointment

Board of Medical Technology term of office: * 0/1 Hold office for ONE (1) YEAR after appointments or until their successors shall have been appointed and duly qualified Hold office for THREE (3) YEARS after appointments or until their successors shall have been appointed and duly qualified Hold office for FIVE (5) YEARS after appointments or until their successors shall have been appointed and duly qualified Hold office for SEVEN (7) YEARS after appointments or until their successors shall have been appointed and duly qualified

Hold office for THREE (3) YEARS after appointments or until their successors shall have been appointed and duly qualified

Minor subject (10%) in the MT Board Exam: * 1/1 Clinical Chemistry Hematology Immunology, Serology & Blood Banking Clinical Microscopy

Clinical Microscopy

In order to pass the MT examination, a candidate must obtain a general average of at least ___ in the written test. * 1/1 General average of at least 50% General average of at least 65% General average of at least 70% General average of at least 75%

General average of at least 75%

Refresher course for applicants who have failed the Board Examination for the ___ time. * 1/1 First time Second time Third time Fourth time

Third time

Certificate of Registration as Medical Technologist is issued to any successful applicant who has attained the age of: * 1/1 18 19 20 21

Revocation: * 1/1 Unanimous vote (3/3) Majority vote (2/3)

Unanimous vote (3/3)

Suspension: * 1/1 Unanimous vote (3/3) Majority vote (2/3)

Majority vote (2/3)

Which of the following can only be done in a tertiary category laboratory? * 0/1 Crossmatching Routine chemistry Routine hematology Special hematology

Special hematology

Start of renewal of Clinical Laboratory License: * 1/1 October 1 November 1 December 1 January 1

October 1

The LICENSE TO OPERATE (LTO) issued to the CLINICAL LABORATORY is valid for: * 0/1 One year Two years Three years Five years

One year

Acceptable patient identifiers include: * 0/1 Patient's name, gender, medical record number Patient's name, gender, date of birth Patient's name, requesting physician, medical record number Patient's name, date of birth, medical record number

Patient's name, date of birth, medical record number

LICENSE TO OPERATE (LTO) Blood Service Facilities is valid for a period of ____ years. * 1/1 1 year 2 years 3 years 5 years

3 years

According to DOH A.O. 2020-0031, certificate of accreditation of laboratories for DRINKING WATER ANALYSIS is valid for __ year(s) and expires on the last day of December. TAKE NOTE OF YEAR 2020 DOH REVISION. * 0/1 One year Two years Three years Five years

Three years

Part of drinking water analysis, except: * 1/1 Calcium Fecal coliform test Sodium Potassium

Potassium

License and accredit drug testing centers in each province and city: * 0/1 DOH PDEA PNP PRC

DOH

Methylenedioxymethamphetamine (MDMA): * 1/1 Shabu Meth Ice Ecstasy

Ecstasy

Random drug test: * 1/1 Applicants for firearm’s license Officers and members of the military, police and other law enforcers Students of secondary and tertiary schools Candidates for public office whether appointed or elected both in the national or local government

Students of secondary and tertiary schools

A drug test is valid for: * 1/1 Six weeks Six months One year Two years

One year

All results of HIV/AIDS testing shall be confidential and shall be released only to the following persons, except: * 1/1 Person who submitted himself/herself to such test Boyfriend of the patient Either parent of a minor child who has been tested Legal guardian in the case of insane persons or orphans Person authorized to receive such results in conjunction with the AIDSWATCH program

Boyfriend of the patient

The Professional Regulation Commission, otherwise known as the PRC, is a ____-man commission attached to office of the President for general direction and coordination. [Currently, to DOLE] * 1/1 Two-man Three-man Four-man Five-man

Three-man

The current (September 2022) PRC CHAIRPERSON is: * 1/1 Marilyn Barza Teofilo Pilando Charito Zamora Jose Cueto

Charito Zamora

If a medical technologist was not able to complete the number of CPD units upon renewal of PRC license, he may sign a/an: [ONLY UP TO DECEMBER 2023] * 1/1 Affidavit of undertaking Certificate of exemption Certificate of registration Suspension order

Affidavit of undertaking

An act done to avoid harming the patients: * 1/1 Beneficence Non-maleficence Autonomy Justice

Non-maleficence

Obligation of MT to the patient: * 1/1 Compliance to PRC Compliance to the department of health Comprehensive health education Strive for excellence in professional practice

Strive for excellence in professional practice

All traits are mentioned in the MT CODE OF ETHICS, except: * 0/1 Honesty Humility Integrity Reliability

Humility

Fill in the blank (Code of Ethics): Be dedicated to ____. * 0/1 Fairness to all and in a spirit of brotherhood toward other members of the profession Law and shall not participate in illegal work Responsibilities inherent to being a professional Use of clinical laboratory science to promote life and benefit mankind

Use of clinical laboratory science to promote life and benefit mankind

Continuing Professional Development Act of 2016: * 1/1 RA 7719 RA 9288 RA 10912 RA 7170

RA 10912

Published standards for GOOD LABORATORY PRACTICE: * 1/1 CDC DOH PRC WHO

WHO

Components of quality assurance: * 1/1 Pre-analytical variables Analytical variables Post-analytical variables All of these

All of these

An example of cellular adaptation is: * 0/1 Edema Inflammation Neoplasia Dysplasia

Dysplasia

Low temperature: * 1/1 Enhance fixation Retard fixation Variable No effect

Retard fixation

Stopping all cellular activities so that the cells can be viewed under the microscope as if they are still in their original living state: * 0/1 Decalcification Embedding Fixation Staining

Fixation

Fixative for electron microscopy: * 1/1 Carnoy's Formalin Glutaraldehyde Zenker

Glutaraldehyde

Most common and fastest decalcifying agent used: * 1/1 Formic acid Hydrochloric acid Nitric acid Sulfurous acid

Nitric acid

For most instances, dehydration starts by placing the fixed specimen in: * 1/1 70% ethyl alcohol 95% ethyl alcohol Absolute alcohol Xylene

70% ethyl alcohol

Transition step between dehydration and infiltration with the embedding medium: * 1/1 Fixation Clearing Infiltration Mounting

Clearing

Enclosed tissue processor: * 0/1 Mechanical transfer Dip and dunk Fluid transfer Tissue transfer

Fluid transfer

What are the processes (IN ORDER) done by the automatic tissue processor: * 1/1 Fixation, clearing, dehydration and infiltration Fixation, infiltration, dehydration and clearing Fixation, dehydration, clearing and infiltration Fixation, dehydration, infiltration and clearing

Fixation, dehydration, clearing and infiltration

These knives are used to cut block for ELECTRON MICROSCOPY (EM): * 1/1 Disposal blades Steel knives Diamond or glass knives Magnetic blades

Diamond or glass knives

Sections fail to form ribbons: * 0/1 Hard spot in tissue due to calcium Sections are too thick Paraffin is impure Knife edge is dirty

Sections are too thick

Effect of basic pH to ripening process: * 0/1 Slower oxidizing process More rapid oxidizing process Variable No effect

More rapid oxidizing process

RETICULIN FIBERS IN GOMORI’S silver impregnation stain: * 0/1 Black Blue Red Green

Black

A stain containing silver nitrate for demonstration of spirochetes: * 1/1 Fite-Faraco Warthin-Starry Masson-Fontana Mallory's PTAH

Warthin-Starry

Frozen sections are stained by hand because: * 1/1 Staining is more accurate Prevent overstaining Faster for one or a few individual sections Predictable colors

Faster for one or a few individual sections

_______ are raised against specific cellular _____ and then conjugated with a _______. * 0/1 Antigen, antibody, visual marker Visual marker, antigen, antibody Antibody, antigen, visual marker Visual marker, antibody, antigen

Antibody, antigen, visual marker

Gastrointestinal specimens, except: * 0/1 Gastric lavage Gastric brush Fine needle aspirate (submucosal lesions) Induced vomiting

Induced vomiting

Liquid-based cytology samples: * 1/1 Body fluids Touch imprint Brush sampling Skin scrape

Body fluids

It is considered to be a most sensitive and specific reagent for lipid staining: * 1/1 Sudan III Sudan IV Sudan Black Oil Red O

Sudan Black

One measure of the efficiency of a surgical pathology service: * 1/1 Rapidity of accurate reporting the diagnosis to clinicians Rapidity of tissue processing Sufficiency of tissue preservation Sufficiency of reagents and standards

Rapidity of accurate reporting the diagnosis to clinicians

Objective of a quality assurance program in histopathology: * 1/1 Ensure to process the tissues Ensure acceptable service Ensure to follow standards Ensure the completeness, accuracy and timeliness of a histopathology report

Ensure the completeness, accuracy and timeliness of a histopathology report

Primary objective in quality and safety control programs in histopathology laboratories: * 0/1 Correctness of interpretation of reports Ensure correct sampling Ensure accurate treatment to patient Promotion of health and safety of patient, laboratory personnel and environment

Promotion of health and safety of patient, laboratory personnel and environment

Which of the following fixatives contains picric acid, formalin, and acetic acid? * 0/1 Zenker Helly Bouin Zamboni

Bouin

The volume of fixative should exceed the volume of the tissue by: * 1/1 1 to 2 times 5 to 10 times 10 to 20 times 25 to 50 times

10 to 20 times

Which of the following fixatives contains formalin, potassium dichromate, and mercuric chloride? * 0/1 Zenker Helly Carnoy Orth

Helly

Precipitate left in tissues that have been fixed in solutions containing mercuric chloride may be removed by immersion in: * 0/1 Running water Sodium thiosulfate Weak ammonia water Iodine

Iodine

Commercial stock formaldehyde solutions contain: * 1/1 4% formaldehyde 10% formaldehyde 37 to 40% formaldehyde 98 to 100% formaldehyde

37 to 40% formaldehyde

Formalin pigment may be removed from tissue by: * 1/1 Running water Alcoholic iodine Alcoholic picric acid Potassium permanganate

Alcoholic picric acid

To prepare a 10% solution of formalin, which of the following amounts of water should be added to 100 mL of stock formaldehyde: * 1/1 1,000 mL 900 mL 450 mL 10 mL

900 mL

Carnoy fluid is prepared with acetic acid, alcohol, and: * 0/1 Chloroform Formalin Acetone Osmium tetroxide

Chloroform

The first and most important procedure in the preparation of a tissue for microscopic examination is the choice of: * 1/1 Fixative Dehydrating agent Clearing agent Staining technique

Fixative

Generally, an increase in the temperature of the fixative solution: * 0/1 Decreases the tissue autolysis Decreases the fixative penetration Increases the speed of fixation Increases the volume of fixative needed

Increases the speed of fixation

Which of the following may cause tissue to become overhardened? * 1/1 Prolonged fixation Abbreviated fixation Inadequate dehydration Incomplete clearing

Prolonged fixation

To prevent polymerization of formaldehyde, which of the following is added to the commercial stock solutions? * 0/1 Methyl alcohol Formic acid Paraformaldehyde Sodium phosphate

Methyl alcohol

Which of the following is a dehydrating agent? * 1/1 Formalin Xylene Benzene Alcohol

Alcohol

A clearing agent for use in processing tissues for paraffin embedding must be miscible with the: * 0/1 Fixative and paraffin Dehydrant and paraffin Fixative and dehydrant Paraffin and water

Dehydrant and paraffin

Dioxane is a reagent that can be used: * 1/1 For both fixing and dehydrating tissues For both dehydrating and clearing tissues In very small volume ratios For long periods without changing

For both dehydrating and clearing tissues

A reagent that CANNOT be used for dehydrating tissue is: * 1/1 Benzene Absolute alcohol Dioxane Acetone

Benzene

Which of the following chemicals is NOT a clearing agent? * 1/1 Chloroform Dioxane Ethanol Xylene

Ethanol

The process of removing water from tissue is called: * 1/1 Dehydration Reduction Oxidation Clearing

Dehydration

The dehydration and clearing steps can be omitted when using: * 1/1 Celloidin Epoxy resin Glycol methacrylate Water-soluble wax

Water-soluble wax

During microtomy, it is noted that most of the tissue is very hard and shrunken. One of the first things to check to prevent its happening in the future is the: * 1/1 Presence of water in the clearing agent pH of the fixative Temperature of the infiltrating paraffin Freshness of the reagents on the processor

Temperature of the infiltrating paraffin

The temperature of the oven used to maintain a supply of melted paraffin for embedding tissue should be about: * 1/1 43C 43F 60C 60F

60C

When using a microscope with a x10 ocular and a x40 objective, the total magnification is approximately: * 1/1 100 400 1,000 4,000

400

The microwave oven creates heat in staining solutions by: * 1/1 Convection Conduction Nonionizing radiation Electrolytic action

Nonionizing radiation

Harris hematoxylin is used on tissue sections to stain: * 1/1 Fat Glycogen Nuclei Cytoplasm

Nuclei

Ripening of hematoxylin is a process of: * 1/1 Hydrolysis Oxidation Mordanting Reduction

Oxidation

The active staining ingredient in ripened hematoxylin solutions is: * 0/1 Hematin Hematein Hematoxylin Hemosiderin

Hematein

Hematein The most important step in regressive hematoxylin staining is: * 1/1 Postmordanting in picric acid Use of hematoxylin containing acetic acid Differentiation in acid-alcohol Washing in water after the hematoxylin

Differentiation in acid-alcohol

Mordants are used to: * 0/1 Change the refractive index of the tissue Help differentiate stains Link tissue constituents more closely to the dye Oxidize staining solutions

Link tissue constituents more closely to the dye

The combination of a dye and a mordant is called a/an: * 0/1 Base Accelerator Lake Buffer

Lake

Mercuric oxide (or sodium iodate) is used in Harris hematoxylin to: * 0/1 Form hematein Prevent oxidation Serve as the mordant Stabilize the solution

Form hematein

DNA can be demonstrated with: * 1/1 Eosin Pyronin Feulgen reaction Fast green

Feulgen reaction

The mordant in Weigert hematoxylin is: * 0/1 Iron Aluminum Mercury Tungsten

Iron

Acetic acid is added to Harris hematoxylin to: * 0/1 Keep heterochromatin from staining Make nuclear staining more specific Ripen the hematoxylin Form a dye lake

Make nuclear staining more specific

Which of the following is stained rose by the methyl green-pyronin (MGP) technique? * 0/1 Heterochromatin DNA RNA Golgi apparatus

RNA

Differentiating in the H&E stain is an example of using: * 0/1 Excess mordant Weak acid Oxidizers Buffers

Weak acid

The Feulgen reaction demonstrates: * 0/1 DNA only RNA only Both DNA and RNA Phosphoric acid groups

DNA only

Sections for special stains have been accidentally stained with hematoxylin. To remove the hematoxylin, place the sections in: * 0/1 Acid alcohol Dilute ammonia Lithium carbonate Isopropyl alcohol

Acid alcohol

Glycogen is best demonstrated by the use of: * 1/1 Crystal violet Mayer mucicarmine PAS with and without diastase Alcian blue with and without hyaluronidase

PAS with and without diastase

Amyloid can be demonstrated with: * 1/1 Congo red Mayer mucicarmine Cresyl echt violet Alcian blue

Congo red

Which of the following methods best demonstrates elastic tissue? * 0/1 Verhoeff Silver impreganation Gomori trichrome PAS

Verhoeff

The oil red O stain requires which of the following sections? * 0/1 Paraffin Celloidin Frozen Plastic

Frozen

The oil red O stain might be used to demonstrate: * 1/1 Rhabdomyosarcomas Leiomyosarcomas Liposarcomas Adenocarcinomas

Liposarcomas

100

The best stain for the demonstration of Mycobacterium leprae is the: * 1/1 Fite PAS Kinyoun Gram

Fite

other names parasitology

Yves Laure Pimentel · 70問 · 2年前

other names parasitology