RECALLS.

68問 • 1年前

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Blood drop size in the manual wedge technique; a. 1 to 2 mm in diameter b. 2 to 3 mm in diameter c. 4 to 5 mm in diameter d. 5 to 6 mm in diameter

b. 2 to 3 mm in diameter

In manual wedge technique, the pusher slide is held securely in the dominant hand at about: a. 15 to 20 degree angle b. 30 to 45 degree angle c. 45 to 50 degree angle d. 50 to 75 degree angle

b. 30 to 45 degree angle

Counting area for the annual platelet count: a. 0.2 mm2 b. 1 mm2 c. 4 mm2 d. 0.4 mm2

b. 1 mm2

For manual WBC count, after charging the hemocytometer, place it in a moist chamber for ___ minutes before counting the cells to give them time to settle: a. 5 minutes b. 10 minutes c. 15 minutes d. 30 minutes

b. 10 minutes

Endomitosis occurs in megakaryocyte ____: a. Proliferation b. c. Maturation

c. Maturation

Disorder characterized by presence of small platelets: a. Wiskott-Aldrich Syndrome b. May-Hegglin Anomaly c. Alport Syndrome d. Bernard-Soulier Syndrome

a. Wiskott-Aldrich Syndrome

PDW measures: a. Average volume of platelet b. Average size of platelet c. Variation in platelet size d. Uniformity of platelet size

d. Uniformity of platelet size

Measurement of MPV values should be based on specimens that are between ______: a. 1 to 4 hours b. 2 to 5 hours c. 3 to 6 hours d. 4 to 8 hours

a. 1 to 4 hours

After 1 hour, an increase in MPV is expected by how many percent? a. 5% b. 10% c. 15% d. 20%

d. 20%

INR recommended for patients undergoing treatment of deep venous thrombosis: a. 1-2 b. 2-3 c. 2.5-3.5 d. 3

b. 2-3

Which of the following has the less risk for thrombosis? I. Geriatrics III. Children II. Neonates IV. Young adults a. I, III b. II, IV c. II, III d. I, IV

c. II, III

One population of cells within the case; small cells predominant; nuclear shape is regular with an occasional cleft; chromatin pattern is homogenous with scanty cytoplasm and nucleoli are rarely visible: a. L1 b. L2 c. L3 d. L4

a. L1

A medical technologist collected a sample from a patient, however it was short draw. Which of the following will be the effect on the patient’s haematocrit? a. No effect b. Increased c. Decreased

c. Decreased

When the haematocrit is higher than normal, as in found in patients with polycythemia, the angle should be ___: a. 20 degree b. 30 degree c. 45 degree d. 50 degree

a. 20 degree

Solid tumor counterpart of Acute Lymphoblastic Leukemia: a. Lymphoma, poorly differentiated b. Lymphoma, well differentiated c. Reticulum cell sarcoma d. Myeloma

a. Lymphoma, poorly differentiated

Solid tumor counterpart of Plasma Cell Leukemia: a. Lymphoma, poorly differentiated b. Lymphoma, well differentiated c. Reticulum cell sarcoma d. Myeloma

d. Myeloma

Examples of acquired coagulopathies: I. Pernicious anemia II. Glanzmann thrombasthenia III. Uremia IV. Bernard-Soulier syndrome a. I, III b. I, IV c. II, III d. II, IV

a. I, III

ESR result of refrigerated sample not returned to room temperature: a. Decreased b. Increased c. No effect

b. Increased

Components of heme portion of a hemoglobinmolecule: a. 1 iron and 1 pyrrole ring b. 4 iron and 1 pyrrole ring c. 4 iron and 4 pyrrole ring d. 1 iron and 4 pyrrole ring

d. 1 iron and 4 pyrrole ring

Peripheral zone: I. Glycocalyx II. Sub-membranous area III. Plasma Membrane a. I only b. I, II c. II, III d. I, II, III

d. I, II, III

Granules formed throughout the remaining maturation of eosinophils: a. Primary granules b. Secondary granules c. Lipid bodies d. Storage vesicles

b. Secondary granules

Optical light scatter that correlates with cell volume and with internal complexity: I. Forward Light Scatter II. Forward Low Angle Light Scatter III. Forward High Angle Light Scatter IV. Orthogonal Light Scatter a. I, II b. II, III c. III, IV d. I, IV

b. II, III

The following conditions are associated with normocytic RBCs, except: a. Aplastic anemia b. Hemolytic Anemia c. IDA d. Myelophthisic Anemia

c. IDA

Stage of cell cycle that normally takes 4 hours: a. G1 b. S c. G2 d. Mitosis

c. G2

Abnormal proliferation of both erythroid and granulocytic precursors; may include abnormal megakaryocytic and monocytic proliferations a. M4 b. M5 c. M6 d. M7

c. M6

M6 is also known as? a. Acute Myelomonocytic Leukemia b. Acute Promyelocytic Leukemia c. Acute Erythroleukemia d. Acute Megakaryocytic Leukemia

c. Acute Erythroleukemia

Who is regarded as the Father of Genetics? a. Anton van Leeuwenhoek b. Edward Jenner c. Gregor Mendel

c. Gregor Mendel

Recipient of Nobel Prize for his discovery of the mechanism of antibody diversity: a. George Kohler & Cesar Milstein b. Gerald Edelman & Rodney Porter c. Susumu Tonegawa d. Rosalyn Yallow

c. Susumu Tonegawa

Class II MHC molecules are recognized by which of the following? a. CD4+ T cells b. CD8+ T cells c. Natural killer cells d. Neutrophils

a. CD4+ T cells

Anticoagulant used to collect blood samples for Direct Antiglobulin Test: a. Heparin b. EDTA c. Citrate d. Oxalate

b. EDTA

The mot common cause of transfusion-related sepsis is: a. Whole blood b. Packed red cells c. Platelet concentrates d. Leukocyte concentrates

c. Platelet concentrates

What should be done if a noticeable clot is found in an RBC unit? a. Issue the unit; the blood will be filtered b. Issue the unit; note the presence of clot on the release form c. Filter the unit in the blood bank before issue d. Do not issue the unit

d. Do not issue the unit

Which of the following antigens are carried on a component of complement? a. Kx b. Lutheran c. Chido/Rodgers d. Gil

c. Chido/Rodgers

Why is second infection of dengue considered as more severe than the first one?

b. Because of the presence of more than one serotype

Antibodies to which of the following viral antigens are usually the first to be detected in HIV infection? a. gp120 b. gp160 c. gp41 d. p24

d. p24

What test/s is not included in blood screening worldwide? a. HCV and HIV-1 b. HIV-2 c. CMV and HIV-2 d. Malaria

c. CMV and HIV-2

What g is used to prepare pRBC directly from whole blood? a. 2300g b. 3000g c. 3200g d. 5000g

d. 5000g

Donor deferral if patient is pregnant but had miscarriage within 4 months? a. Accept b. Defer for 6 weeks c. Defer for 6 months d. Defer for 12 months

a. Accept

A donor has confessed that he had plasma products transfused because of past dengue infection. What is the deferral period for this situation? a. No deferral b. 12 months c. 1 year d. 6 months

b. 12 months

Tumor marker for breast cancer with recurrence: a. ER/PR b. CEA c. CA 15-3 and CA 19-9 d. CYFRA

c. CA 15-3

Which of the following autoantibodies indicates presence of systemic lupus? a. Anti-acetylcholine receptor b. Anti-Smith c. Anti-Scl 70 d. Anti-centromere

b. Anti-Smith

Lack of CD4 and CD8 is characteristic of which of the following? a. Mature T cells b. Activated T cells c. d. Immature thymocytes

d. Immature thymocytes

He proved that immunity to cowpox provided protection against smallpox, thus the mechanism of cross immunity: a. Mary Mallon b. Robert Koch c. Edward Jenner d. Edelman and Porter

c. Edward Jenner

What is the corresponding Wiener nomenclature if the inherited gene is RO? a. Rh0 rh’hr’’ b. Rh0 hr’ hr’’ c. Rh0 hr’ rh’’ d. Rh0 rh’ rh’’

b. Rh0 hr’ hr’’

What is the corresponding Fisher-Race nomenclature if the inherited gene is RO? a. DCe b. Dce c. DcE d. DCE

b. Dce

Which blood group does Dolichos biflorus agglutinate? a. A1 b. B c. H d. D

a. A1

The letter “T” in the acronym TORCH stands for? a. Trichenellosis b. Toxoplasmosis c. Treponema d. Trichiuris

b. Toxoplasmosis

What is the pH of the skin? a. 5.2 b. 5.6 c. 7.2 d. 6.5

b. 5.6

What is the minimum weight required if a male donor wants to undergo double RBC apheresis? a. > 110 lbs b. > 130 lbs c. > 150 lbs d. > 170 lbs

b. > 130 lbs

What is the appropriate blood component to be given if a patient has Factor VIII deficiency? a. Washed RBC b. Fresh Frozen Plasma c. Cryoprecipitate d. Platelet concentrate

c. Cryoprecipitate

What is the most common Lewis phenotype? a. Le (a-b-) b. Le (a+b-) c. Le (a-b+) d. Le (a+b+)

c. Le (a-b+)

Most common blood group associated with severe delayed HTR: a. ABO b. Rh c. Lewis d. Kidd

d. Kidd

Which of the following is a professional subject? a. Clinical Chemistry b. Physiology c. Biochemistry d. Anatomy

a. Clinical Chemistry

All of the following are major subjects, except: a. Clinical Chemistry b. Clinical Microscopy c. Hematology d. Microbiology

b. Clinical Microscopy

How many times can a person take the licensure exam before taking up refresher course? a. 1 b. 2 c. 3 d. 4

c. 3

Which of the following fixative can be used for electron microscopy? a. b. Glutaraldehyde c. d. Zenker’s fluid

b. Glutaraldehyde

Stain of myelin:

Luxol fast blue

Stain for spirochetes: a. Toluidine Blue b. Warthin-Starry c. Grocott Methanamine Silver d. Von Kossa’s Silver Nitrate

b. Warthin-Starry

Expiration of license to operate of blood banks are after: a. 1 year b. 2 years c. January the next year d. anniversary date

d. anniversary date

Best fixative for cytology: a. Ether alcohol b. Ethyl alcohol c. Formalin

a. Ether alcohol

What type of autopsy is performed if the cause of death is unknown? a. Clinical autopsy b. Hospital autopsy c. Academic autopsy d. Forensic autopsy

d. Forensic autopsy

Specimen for exfoliative cytology, except: a. Bronchial washing b. Urine c. Amniotic fluid d. Peritoneal fluid

c. Amniotic fluid

The following substance are part of the 5-part drug panel, except: a. Phencyclidine b. Methamphetamine c. Tetra-hydrocannabinol d. Ethanol

d. Ethanol

Which of the following acids are used to remove calcium ion deposits on tissues?

Nitric Acid

What kind of quality control is important in maintaining long term accuracy of the analytical methods? a. Internal quality control b. External quality control c. Sensitivity d. Specificity

b. External quality control

In statistics, this is used to determine whether there is a statistically significant difference between the standarddeviations of two groups of data. a. Mean b. Median c. F-test d. T-test

c. F-test

It is a sample of known quantity with several analytes present a. Calibrator b. Reagent c. Standard d. Control

d. Control

It is a sample of known quantity with several analytes present a. Calibrator b. Reagent c. Standard d. Control

d. Control

other names parasitology

Yves Laure Pimentel · 70問 · 2年前

other names parasitology