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- 23. 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…During 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 levelsRed cell count is carried out by a) Electrogram b) Sphygmomanometer c) Haemoglobinometer d) Haemocytometer
- 8) How would you know whether or not this patient is experiencing an anaphylactic reaction? A) Low blood pressure B) Itching C) Respiratory Distress D) Both A and C15. which of the following is decreased in disseminated intravascular coagulation DIC? A) Partial thromboplastin timeB) Bleeding timeC) PlateletsD) prothrombin timeA patient is prescribed warfarin for anticoagulation therapy. The nurse provides education on the importance of regular monitoring of which laboratory test? a) Serum potassium b) Blood glucose c) International normalized ratio (INR) d) Serum creatinine
- The nurse examines the child's tonsils while preparing to swab them with the culture swab. A white pustule coating is noted to be covering the tonsils. What is this pus composed of? A) Waste from red blood cells B) Live bacteria C) Fibrin threads D) White blood cells and debris from phagocytosisThe nurse examines the child's tonsils while preparing to swab them with the culture swab.A white pustule coating is noted to be covering the tonsils.What is this pus composed of? A)Waste from red blood cells B)Live bacteria C)Fibrin threads D)White blood cells and debris from phagocytosisWhen assessing a patient who will be receiving a measles vaccine, the nurse will consider which condition to be a possible contraindication? a )Anemiab )Pregnancyc )Ear infectiond) Common cold
- 6. A patient presents with signs of sepsis. Which assessment finding would be least indicative of this condition? a) Fever b) Tachycardia c) Elevated white blood cell count d) Normal blood pressureWhich medication is commonly used for acute asthma attacks in the emergency department? A) Oral corticosteroids B) Albuterol nebulizer treatment C) Intravenous antibiotics D) Oral antihistaminesWhat's the advantage of a blood smear compared to a complete blood count? a) It serves as an additional quality control b) To obtain a clear image of the blood cell morphology c) Blood smears are obtained more quickly than complete blood count d) It helps identify viral infections