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- Graveyard of RBC is a) Spleen b) Liver c) Kidney d) ThymusDuring a teaching session about antigout drugs, the nurse tells the patient that antigout drugs work by which mechanism? a) Increasing blood oxygen levelsb )Decreasing leukocytes and plateletsc) Increasing protein and rheumatoid factorsd) Decreasing serum uric acid levels23. A good blood smear should: a) Have feathered edges b) Occupies 2/3 Slide c) Fingerprint shape d) Not Contain clotted blood e) All the above 24. If a technician collects 1 ml blood in 2.5 ml light blue tube: a) Reject the sample and cancel the test b) No problem, this is normal ratio c) Have the sample re-taken d) Consult your supervisor e) Report to physician 25. Thin blood smear remedy action is: a) Increase the angle of the spreader and bigger drop of blood b) Decrease the angle of spreader and bigger drop of blood c) Increase the angle of spreader and smaller drop of blood d) Decrease the angle of spreader and smaller drop of blood 26. The centrifuge used in hematocrit test is: a) Centrifuge b) Cytospin c) Microcentirfuge d) Microhematocrit 27. The sediment observed in stained blood smear caused by: a) Overstraining b) More Haematoxylin in the mixture c) Smear was not fixed d) Using non- filtered stain e) Using old stain 28. Anticoagulant present in Lavender tube is a) Sodium…
- Which medication is commonly used for acute asthma attacks in the emergency department? A) Oral corticosteroids B) Albuterol nebulizer treatment C) Intravenous antibiotics D) Oral antihistaminesWhile caring for a patient with a central venous catheter, the LPN should prioritize which action to reduce the risk of infection? A) Encouraging the patient to perform deep breathing exercises B) Changing the dressing over the catheter site using aseptic technique C) Administering pain medication as prescribed D) Monitoring the patient's daily fluid intakeWhat tests are useful in the classification of the cause of red cell hemolysis? Question 3 options: A) direct Coombs test B) indirect Coombs test and hemoglobin level C) reticulocyte count and hemoglobin electrophoresis D) red cell enzyme studies and iron-binding capacity
- All of the following conditions impair coagulation except? A) liver disease C ) vascular spasm Y) severe hypocalcemiaIf pharmacological treatment is not successful, what may be the ultimate cause of death? A) Malaremia B) Multiorgan failure C) Seizures D) Respiratory arrestA patient is diagnosed with a pulmonary embolism. The nurse anticipates the administration of which medication to prevent further clot formation? a) Heparin b) Warfarin c) Clopidogrel d) Aspirin
- 15. which of the following is decreased in disseminated intravascular coagulation DIC? A) Partial thromboplastin timeB) Bleeding timeC) PlateletsD) prothrombin time16 . Following are true in Haemophilia except? A) Prothrombin time is unaffectedB) Partial thromboplatin time unchagedC) Bleeding time unchangedD) platelet count unchangedA) Why is it a problem that distilled water was used, instead of the saline drip? B) What happened to the patient's red blood cells after the IV with distilled water was used? C) What connection does this have to the patient's O2 levels? (Hint: think about why red blood cells are important) D) Why is a saline drip of 0.9% concentration normally used? E)What type of solution is this concentration, compared to the red blood cells? F) If this was really you, what would your next step be? How could you save this patient? G) On a practical note, can you drink too much water?