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cerebro students recalls 2
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  • 問題数 100 • 2/21/2025

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    問題一覧

  • 1

    Choriocarcinomas are associated with elevated levels of serum:

    Beta Hcg

  • 2

    What parasite migrates to the lungs?

    Ascaris lumbricoides

  • 3

    Which one will seem to increase the resistant of a bacteria

    too thin agar

  • 4

    unpreserved urine was stored on the fridge for 12 hrs what will happen

    dec urobilinogen

  • 5

    Diplococci: "lancet-shaped" Longer cocci with outer curvature Bacteria usually in pairs 2 cells encapsulated together.

    Streptococcus pneumoniae bacteria shape

  • 6

    Which of the following myeloproliferative disorders is characterized by an elevated white count and a markedly elevated platelet count?

    Essential Thrombocythemia

  • 7

    A blood test that helps diagnose Hepatic Encephalopathy

    Ammonia

  • 8

    a dithionite solubility test is used in conjunction with hemoglobin electrophoresis to specifically test for the presence of

    Hgb S disease

  • 9

    What immunoglobulin is most effective in activating complement

    IgM

  • 10

    What is the Function of Plasmin

    Clot lysis

  • 11

    Test for Iron Stores

    Ferritin

  • 12

    carbon dioxide in ISE measures

    co2 pressure

  • 13

    Organism that requires only V factor but not X

    H. parainfluenzae

  • 14

    Sulfur granules:

    Nocardia asteroides

  • 15

    Antibodies associated with Hashimoto

    TPO antibody

  • 16

    Hyperthyroidism with Anti-microsomal Ab

    Grave's disease

  • 17

    Antibodies associated with Graves disease

    TSH receptor antibody

  • 18

    Which genes are most frequently associated with primary myelofibrosis?

    JAK2 V617F   

  • 19

    Patient was in strict carrot diet for 10 days. What is something that will be elevated?

    Vit. A

  • 20

    Oxyhemoglobin dissociation curve decreases CO2

    Left shift decreases O2 delivery to the tissue

  • 21

    Hazard Symbol:

    Irritant

  • 22

    closed pooled FFP then thawed at 8am when daw dapat e transfuse

    before 2pm

  • 23

    Cryoprecipitated AHF must be transfused within what period of time following thawing and pooling?

    4 hours

  • 24

    FFP must be transfused within what period of time following thawing and pooling?

    24 hours

  • 25

    Cryoprecipitate QC

    Fibrinogen & AHF

  • 26

    what is the result of first morning urine?

    Amber, clear, pH: 6.0

  • 27

    Polypeptide Nucleic acid (PNA) probe-based is used to identify microorganisms in a positive culture bottle that uses

    fluorescence

  • 28

    blood type AB patient just finished bone marrow transplant. He needs platelet transfusion but theres no available type AB so instead he received a type A platelet transfusion and their platelet count did not increase. What to give next time?

    Leukoreduced-Platelet Type A

  • 29

    Pack red cell are issued to the OR at 4:00am in a cooler, validated to maintain a temp of 6C for 2hrs. At 4:25am, the cooler containing the units of blood is returned to the BB as surgery was cancelled. What should be done with these units?

    inspect units & establish that appropriate temp has been maintained

  • 30

    Normal PT and platelet function, Prolonged APTT

    Hemophilia B

  • 31

    Inhibitor of thrombin

    Alpha 1 antitrypsin

  • 32

    RBC w/ blunt or painted,short projections that are usually evenly spaced over the surface of cell; present in all fields of blood film but in variable # per field. Seen in burn patient, uremia & pyruvate kinase deficiency?

    Burr cells/echinocytes

  • 33

    BLOOD CULTURE FROM A PX w/ SUBACUTE BACTERIAL ENDOCARDITIS

    Granulicatella

  • 34

    Based on the given blood typing results Anti A Anti B A cells B cells 0 0 2+ 0

    A1

  • 35

    ETHYLENE GLYCOL POISONING

    low pH

  • 36

    RESULT of cbc (2mos old patient) increased WBC, Normal plt, decreased RBC, HGB HCT, RBC INDICES

    Fanconi's anemia

  • 37

    What's the earliest detection for anemia:

    ferritin

  • 38

    Polyspecific antigen = 4+ Monospecifi anti IgG = 0 Monospecific anti-c3d = 4+

    IgG and igM

  • 39

    Antibody panel showing JKa and E. What to do next inorder to specify the antibody? Jka E a. + + b. + - c. - + d. - -

    B

  • 40

    There's calcium oxalate. What's the cause of it?

    vit C

  • 41

    HIV EIA test initially comes back positive, but a repeat test becomes negative

    repeat

  • 42

    electrophoresis of Sickle cell trait sa cellulose acetae show band at A and S ano daw ito

    Hgb H

  • 43

    Which of the following will activate Alternative pathway?

    Lipopolysaccharide

  • 44

    TSH is increased, what is the next step:

    T4

  • 45

    Stain for cryptosporidium:

    Modified Acid Fast Stain

  • 46

    an agent that causes Whooping cough is collected by:

    nasopharyngeal aspirate

  • 47

    SIADH is associated with a

    Dec Na

  • 48

    HACEK group organisms

    H: Haemophilus A: Aggregatibacter C: Cardiobacterium E: Eikinella K: Kingella

  • 49

    CSF DISTINCT BANDING TO ANODAL ALBUMIN:

    Report

  • 50

    What disease is associated with Waxy Cast

    End stage renal disease

  • 51

    Urinalysis result has fatty cast, waxy cast, what disease?

    Nephrotic syndrome

  • 52

    anong cell makikita sa taong kakatapos lng mag exercise

    Hyaline cast

  • 53

    A urine specimen yielded a positive result for leukocyte esterase & nitrite. On microscopy many bacteria were present however no WBCs were seen. This may be due to?

    Dilute alkaline urine

  • 54

    Describe the alkaline tide

    The alkaline tide is the sudden influx of bicarbonate ions into the bloodstream.

  • 55

    The mycobacteria that produce a deep yellow or orange pigment both in the dark and light are:

    scotochromogens

  • 56

    what enzyme is increased in patients with mumps

    Amylase

  • 57

    68.The principle difference between the Ziehl-Neelsen acid-fast stain technique and the Kinyoun acid-fast stain technique is the:

    use of heat to allow the dye to penetrate organism

  • 58

    The urine microscopic constituents that best differentiate between cystitis and pyelonephritis are:

    WBC casts

  • 59

    How would you differentiate between fibers and casts in urine?

    Fibers often polarize, whereas casts, other than fatty casts, do not polarize.

  • 60

    When myocardial infarction occurs, the first enzyme to become elevated is:

    CK

  • 61

    If the patient has cushing sydrome, the hypothalamus releases:

    Corticotropin releasing hormone (CRH)

  • 62

    Advantage of flocked swab

    superior ability to collect and release a large amount of sample

  • 63

    310.A deficiency of protein C and S is asso w/ w/c of the ff?

    ↑ risk of thrombosis

  • 64

    What kind of crystal is this(if there's no cholesterol in the choices select ____)

    Lipids

  • 65

    Which one is the renal disease BUN. CREA. A. 14mg/dl. 0.9 mg/dl B. 120mg/dl. 1.8 mg/dl C. 18mg/dl. 1.0 mg/dl D. 40mg/dl. 2.0 mg/dl NV: 6-20 0.8-1.2

    D

  • 66

    Identify the Epithelial cell

    Renal Tubular Epithelial Cell

  • 67

    Identify the epithelial cell

    Squamous Epithelial Cell

  • 68

    Identify the epithelial cell

    Transitional Epithelial Cell

  • 69

    Unfractionated heparin is commonly monitored by the:

    partial thromboplastin time (PTT)

  • 70

    Women who have heavy menstrual bleeding, what result is to be expected?

    inc tibc

  • 71

    Anti- A (4+) reaction only

    prolong the incubation

  • 72

    Rectangular and rounded ends with soft yeast like

    Blastomyces dermatitidis

  • 73

    RHCE*ce (ano na weiner)

    Rzr

  • 74

    fever & chills during transfusion daw & chineck yung pre-transfusion & post-transfusion result pero same lang ano daw gagawin

    test for post-transfusion haptoglobin levels, may be needed to determine the cause

  • 75

    36. Thawed plasma storage

    1-6C

  • 76

    37. Paroxysmal Cold Hemoglobinuria

    Anti-P

  • 77

    19. BUN testing, what is tested

    increased in renal disease and urinary obstruction.

  • 78

    3. Identify speckled pattern

    Anti-SSA, Anti smooth muscle

  • 79

    Coumadin inhibits

    coagulation factors

  • 80

    9. Quality control for PYR, Bacitracin

    PYR: Enterococcus faecalis, Bacitracin: Micrococcus luteus

  • 81

    Resistance to plasmodium

    Duffy

  • 82

    Identify the ANA pattern

    CREST,Sm

  • 83

    Prussian Blue stain used for:

    Sideroblastic granules/anemia

  • 84

    Use for recovery of Yersinia spp.

    CIN agar

  • 85

    Synovial fluids daw ti-nest then basta yung nasa choices is fungi

    Candida albicans

  • 86

    Donor unit AB RH positive is showing incompatibilty in AHG phase in the 3 recepients who are AB RH positive that is negative in the antibody screening

    the unit is positive in DAT

  • 87

    Stain for cryptosporidium:

    Fluorescent Stain

  • 88

    73.Anti-phospholipid ab asso w/ autoimune disorders tend to have IG that belongs to w/c subclasses?

    IgG2 & IgG4    

  • 89

    To prevent graft vs host disease, RBC prepared for infants who have received intrauterine transfusions should be:

    irradiated

  • 90

    What is the goal of comparing to a McFarland standard? Achieve bacteria concentrations

    1.5 X 10^8 CFUs/mL.

  • 91

    may occur if too few/low bacteria are tested, and

    False susceptible

  • 92

    may be the outcome of testing too many/high bacteria.

    False resistance

  • 93

    What organism grows in LJ medium?

    M. tuberculosis

  • 94

    42. If the cytoplasm of a cell is very basophilic or blue when stained w/ Wright stain, w/c of the ff does it contain?

    ↑ no. of ribosomes 

  • 95

    What happens after delayed testing of ANA test

    delay in diagnosis of an autoimmune disease

  • 96

    a "do not recap" rule is typically considered a:

    work rule

  • 97

    Principle of Ionized Calcium Test

    to measure the concentration of free or unbound calcium ions in the blood

  • 98

    A positive culture of sputum was stained. Carbolfuchsin was added, washed, decolorized, and malachite blue was used as a counterstain. Two entire fields were scanned, and no acid-fast bacilli were found. The most probable cause is:

    Inadequate scanning of the slide