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- 99.For the diagnostic statement "hypothermia" the etiology (related factors and risk factors) could be: a. malnutrition b. pallor c. hypertension d. tachycardia6. Serum blood of a patient with dislipoproteinemia type I has milky appearance even in fasting. If serum stays at low temperature (4) for several hours, the fatty layer appears on its surface. What are the possible causes of these symptoms? Answer the questions and do the following tasks: a) what compounds of serum blood must be tested in the patient in a biochemical lab? b) what is the possible diagnosis of the discase? c) draw the reaction which does not occur properly in the patient's blood; d) explain how the products of the previous reaction are used in adiposc tissue and heart in a healthy person I hour after meal.1 Which of the following is/are true for sickle-cell anemia? I. It results from a point mutation on the beta sub-unit which results to the amino acid substitution of V with E. II. The sickle-shaped RBC's are vaso-occluded in the capillaries resulting to damage in various internal organs. III. Hemoglobin precipitates when deoxygenated, resulting to the distortion in the shape of the thrombocytes. Select the correct response: l and Ill I, II, and Ill I only Ill only ll and Ill Il only I and Il
- 2. List the enzymes whose levels are elevated in blood serum following a myocardial infarction.A 158lb adult male diagnosed with endocarditis has an order for gentamicin 3mg/kg/day IV in 2 divided doses, in addition to vancomycin. The Gentamicin is available in 2 mL vials containing 40mg/mL. The facility protocol is to round the gentamicin dose to the nearest 10mg, then calculate the volume of solution to the nearest tenth mL. How many mL will administer per dose?Which of the following conditions is mostlikely to cause hemolytic anemia?a. folic acid deficiencyb. iron deficiencyc. mushroom poisoningd. alcoholisme. hypoxemia
- Could You explain how Microsytic and macrosytic anemia is caused by beta thalasemia, or iron defiencny What are the diffrences and similarities in there differenainal diagnoises84. A 35-year-old man comes to the physician because of a 3-day history of tingling in his fingers and muscle cramps. Tapping over the facial nerve produces ipsilateral contraction of the facial muscles. His serum calcium concentration is 7.2 mg/dL. Serum concentrations of vitamin D and 25-hydroxycholecalciferol are within the reference range, serum 1,25-dihydroxycholecalciferol concentration is 5 pg/mL (N=18-65). Disease in which of the following is the most likely cause of this patient's findings? A) Bone B) Gut C) Kidney D) Liver E) Lungs F) Skin66) A 68-year old man has a 1-month history of hemoptysis and weakness. He has smoked 2 packs of cigarettes per day for 50 years. Eyelid ptosis is present bilaterally. Muscle testing shows increasing strength during several seconds of effort. An X-ray of the chest shows a mass on the left upper lobe of the lungs . Antibodies are most likely to cross-react between the mass and which of the following? (A) Muscle mitochondria (B) Myofilaments (C) Na+ - K+ pump (D) Synaptic Ca2+ channels (E) Thyroid-stimulating hormone receptors
- 10 Which of the following is/are true for sickle-cell anemia? I. It results from a point mutation on the beta sub-unit which results to the amino acid substitution of V with E. II. The sickle-shaped RBC's are vaso-occluded in the capillaries resulting to damage in various internal organs. TIt. Hemoglobin precipitates when deoxygenated, resulting to the distortion in the shape of the thrombocytes. Select the correct response: Il only I, ll, and Ill ll and III I only Ill only l and lI land IlI全し67 9 PM Mon Apr 18 16) A patient weighing 99 lb is to receive Dextran 40, 1g per kilogram of body weight, intravenously over a 24-h period. The IV solution contains 10 g per 100 mL. (a) How many milliliters of the solution should be infused over 24 h? (b) Calculate the correct drop rate for a microdrop delivery system. ConneSelect the hemoglobin variant(s) that are described by each statement. (a) The variant least likely to cause pathological symptoms. (b) The variant(s) likely to show pl values different from that of HbA on an isoelectric focusing gel. (c) The variant most likely to show a decrease in BPG binding and an increase in the overall affinity of the hemoglobin for oxygen. Answer Bank Hb Milwaukee Hb Cowtown Hb Memphis Hb Philly Hb Providence Hb Bibba HbS
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