Pure red cell aplasia - Guides d'étude, Notes de cours & Résumés

  c antigen is most common in blacks and whites; anti-c would be most common reactive - Answer: Rh antibodies show enhanced reactivity with enzyme pretreated cells. The M and Fya antigens are cleaved from enzyme pretreated cells and therefore there would be no reaction between enzyme pretreated cells and serum containing anti-M or anti-Fya. The incidence of the c antigen is 80% in whites and 96% in blacks. The incidence of the E antigen is 29% in whites and 22% in blacks. Increased reactivit...

  check for lipemia - Answer: on an auto instrument hgb=45 and hct=33. The tech performs man and hct is 33.5. What should be done next? lupus anticoagulant - Answer: micro emboli (clots) formation in blood vessels of SLE patients pure red cell aplasia - Answer: only red cell production affected and WBC and plt are norm 3 y/o, rbc=1.7x10^6 biliary obstruction - Answer: urine bili + urobilin decreased or neg acute tubular necrosis - Answer: 3 y/o urine spec 25 rte hpo gran ...

The following are compounds formed in heme synthesis: coproporphyrinogen, porphobilinogen, uroporphyrinogen, protoporphyrinogen. What are the correct order in which they are formed? - porpho, uroporphy, copro, proto Which of the following is true about megakaryocytes in a bone marrow? a. an average of 2-10 should be found in LPF. b. the majority of forms are MK1 stage. c. morphology must be determined from Bx section. d. Quant. estimation done using 100x oil immersion. - a. 2-10 ...

  Procainamide - Answer: NAPA loose clusters of small spherical microconidia, positive urease - Answer: Trichophyton mentagrophytes BHCG tumor marker - Answer: chorocarcinoma 5HIAA - Answer: carcinoid tumors Proteus vulgaris vs P. mirabilis indole test - Answer: P. vulgaris is indole pos. P. mirabilis is indole neg Hydatid cyst fluid - Answer: used to neutralize Anti-P1 antibody Antacid overdose - Answer: Check pH Prolonged PT, PTT, and thrombin after collecting fr...

Pediatrics Aquifer Cases Actual Exam Questions And Answers definition of fever of unknown origin - ANSWER- fever over 8 days with no apparent origin after workup meningeal signs in an infant - ANSWER- Fever Hypothermia *Bulging fontanelles* Lethargy Irritability Restlessness *Paroxysmal crying (crying when picked up)* Poor feeding Vomiting and/or Diarrhea Kernig's sign - ANSWER- resistance to extension of the child's leg from a flexed position Brudzinski's sign - ANSWER- fl...

Pediatrics Aquifer Cases Questions & Answers definition of fever of unknown origin fever over 8 days with no apparent origin after workup meningeal signs in an infant Fever Hypothermia Bulging fontanelles Lethargy Irritability Restlessness Paroxysmal crying (crying when picked up) Poor feeding Vomiting and/or Diarrhea Kernig's sign resistance to extension of the child's leg from a flexed position Brudzinski's sign flexion of the hip and knee in response to flexion of the ne...

  1. Bacteria isolated from a wound TSI A/A, oxidase (+), The most likely organism is: - Answer: Aeromonas 2. Plate cocci in chains. Patient with endocarditis, alpha hemolysis, bile esculin (+), NaCl (no growth). The most likely organism is: - Answer: Strep. Galloliticus (bovis) Patient with pharyngitis complicates to glomerulonephritis. The most likely organism is: - Answer: Strep. Pyogenes Preferred rapid test for Legionella pneumophilia Ag: - Answer: Ag in urine Bacteria LA...

Hematology Pharmacology 2023 Exam Questions With Complete Solution What are the three preparations of oral iron? Which is the drug of choice? - CORRECT ANSWERS *Ferrous sulfate (Drug of Choice)* Ferrous gluconate Ferrous fumarate What are the general rules for iron administration to maximize absorption? - CORRECT ANSWERS 1. Take iron with *vitamin C 250mg or a half glass of orange juice* to facilitate absorption. Avoid taking supplemental ir...

Special Pathology Questions (Part 3/4) with correct Answers 2023 Atelectasis may be due to all of the following EXCEPT: a. bronchiectasis b. inhaled foreign body in bronchus c. mucus plugs in bronchi d. pleural effusion e. spontaneous pneumothorax a. bronchiectasis A 30-year old women complains of recent easy fatigability, bruising, and recurrent throat infection. Physical examination reveals numerous petechiae over her body and mouth. Abnormal laboratory findings include hemoglobi...

CPHON EXAM 139 Questions with Verified Answers Autoimmune Hemolytic Anemia is a group of disorders characterized by - CORRECT ANSWER malfunction of the immune system where antibodies are produced against antigens on the surface of RBSs, resulting in hemolysis T/F RBC survival is proportional to the amount of antibody on the RBC surface; therefore the greater the amount of antibody the more rapidly the RBC is destroyed. - CORRECT ANSWER True Intravascular Hemolysis is - - CORRECT ANSWER ...