Pappenheimer bodies - Study guides, Class notes & Summaries

A; Animals serve as a reservoir of infection" is the correct answer because Shigella only infects humans while Salmonella is found in many animals. Both have diarrhea as the major symptom. Endotoxin is produced by all gram negative bacteria and exotoxin is only produced by Shigella. A major difference between Salmonella enterica and Shigella infections is that only in salmonellosis can: A. animals serve as a reservoir of infection B. diarrhea become the major symptom C. endotoxin play a ...

Mean corpuscular hemoglobin (MCH) - ANSWER Average mass of hemoglobin per red blood cell in a sample of blood. Mean corpuscular hemoglobin concentration (MCHC) - ANSWER Measure of the concentration of hemoglobin in a given volume of packed red blood cells Red blood cell distribution width (RDW) - ANSWER A measure of the variation of red blood cell (RBC) volume that is reported as part of a standard complete blood count Best Romanowsky stain modification for demonstrating of blood parasites...

Howell Jowell Bodies - ANSWER-DNA Pappenheimer bodies - ANSWER-iron reticulocytes - ANSWER-RNA anode - ANSWER-positive cathode - ANSWER-negative a-beta-lipoproteinemia - ANSWER-acanthocytes megaloblastic anemia - ANSWER-cabot rings B cells - ANSWER-CD19, CD20 NK cells - ANSWER-CD2, CD11b, CD16 T cells - ANSWER-CD2, CD3, CD5, CD7 lymphocytes - ANSWER-red monocytes - ANSWER-yellow granulocyte - ANSWER-purple humoral immunity - ANSWER-b cells produce antibodie...

LabCE REVIEW question with correct answers 100% correct updated to pass Which of the following cells are capable of producing antibodies? A) Thrombocytes B) Macrophages C) Lymphocytes D) Neutrophils - correct answer C) Lymphocytes A technologist is having trouble differentiating between red blood cells, oil droplets, and yeast cells on a urine microscopy. Acetic acid should be added to the sediment to: A) Lyse the yeast cells B) Lyse the red blood cells C) Dissolve the oil ...

LabCE review: hematology question and answers rated A+ 2023 passedwhat is the main function of the hexose-monophosphate shunt in rbcs? - correct answer provide NADPH and reduced glutathione to prevent oxidation of hemoglobin the most specific test to detect both presence of factor V Leiden (APC) and predict risk of thrombosis is: - correct answer factor V mutation assay which cell is indicative of Hodgkin's disease? - correct answer reed-sternberg cells which ethnic group has the highe...

  FFP used for - Answer: Multiple coagulation deficiencies Factor XI deficiency Cryoprecipitate used for - Answer: Replace fibrinogen loss due to DIC Massive bleeding Dysfibrinogenemia with active bleeding Plateletpheresis preparation steps - Answer: Light spin (remove RBC) Heavy spin (spin down PLT and WBC) Supernatant goes into bag for freezing (FFP) Remaining plasma, platelets, and WBC = platelets Irradiated blood prevents - Answer: GVHD Also used for ca...

Explain the Beckman-Coulter and Sysmex Hematology analyzers in terms of principle [electrical impedance] Beckmann-Coulter: - STKS > counts >6000 cells/s, 5 part diff, 22 parameters - GENS > all features of STKS in addition to CD4/CD8 counts and slidemaker - MAXM > 5 part diff, retic counts - HmX > 75 samples/hr, retic analysis, 5 part diff, 125 uL - LH 700 > slide maker, nRBC enumeration retic counts, WBC linearity to 400,000; PLT linearity to 3 million - ...

B. Potassium ferricyanide and potassium cyanide B. The standard assay for hemoglobin utilizes potassium ferricyanide. This solution, formerly called Drabkin's reagent, is now called cyanmethemoglobin (HiCN) reagent. The ferricyanide oxidizes hemoglobin iron from ferrous (Fe2+) to ferric (Fe3+), and the potassium cyanide stabilizes the pigment as cyanmethemoglobin for spectrophotometric measurement - correct answer What combination of reagents is used to measure hemoglobin? A. Hydrochloric...

  1. What is the predominant cell type in CLL? Answer: B cell 2. What enzyme can help with the diagnosis of muscular dystrophy? Answer: Creatine phosphokinase (CPK) 3. What are howell-jolly bodies? Answer: dna fragments 4. True or false: Lupus anticoagulant causes micro emboli formation in blood vessels of SLE patients Answer: true 5. What solution is used for the measurement of HDL? Answer: Heparin-manganese 6. In blood bank DAT testing, 3 AHG tubes are negative. When check cell...

What feature is most often found with patients with a splenectomy on a Wright's stained blood smear? - Answer- Howell-Jolly bodies Patients with antibody to the following antigen are immune to Hepatitis B: - Answer- Surface antigen (HbSAg) Which two of the following tests are helpful for documenting previous Streptococcal throat and skin infections: - Answer- ASO titer and Anti-DNase B In mass spectrometry, the "appearance potential" is defined as the: - Answer- Minimum energy requir...