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1. Two locations where a cold air return should be installed: a. Open area of wall and low to the ground. b. Behind appliances and high on the wall. c. Open area of wall and high on the wall. d. Behind appliances and low to the ground.

radiology A branch of Medicine concerned with the use of radiant energy (such as X-rays) or radioactive material in the diagnosis and treatment of disease radiologist a doctor who is specially trained to interpret diagnostic images such as X-rays, MRI and CT scans and perform ultrasonography.

1. 1. Type II Diabetes mellitus: I. Juvenile onset II. Insulin Resistance III. Detectable C-peptide levels IV. Ketoacidosis V. Autoimmune 1/1 I and II II and III I, III and V II, III and IV IV and V: Feedback II and III Type 1 DM - Juvenile Onset DM - B-cell destruction - Absolute insulin deficiency - Ketosis prone diabetes - Low to negative C-peptide level- Autoantibodies • Islet cell autoantibodies • Insulin autoantibodies • Glutamic acid decarboxylase autoantibodies •...

1. Which double-stranded DNA molecule has the highest melting temperature? A. An oligonucleotide with a repeating sequence of A-A-A at the 5´ end B. A molecule of 5,000 base pairs with a high number of A-T base pairs C. An oligonucleotide with a large number of repeating C-G-C codons D. A DNA polymer of 100,000 base pairs: C. An oligonucleotide with a large number of repeating C-G-C codons C The melting temperature of DNA refers to the temperature required to separate the molecule into s...

1. ABY most associated with delayed hemolytic transfusion reactions: Anti-Jk a 2. ABY associated with Mycoplasma pneumonia: Anti-I 3. __________ antibodies cause extravascular hemolysis from sequestration by spleen: IgG 4. Enzyme panel will not react with which antibodies?: Duffy antibodies (Fya or Fyb 5. When a unit of blood is entered, it has how long to be used?: 24 hours 6. Component storage temps -Red cells: -CPDA for 35 days -Adsol for 42 days -1-6C

1. The measurement of sodium and chloride in the sweat is the most useful test for the diagnosis of what condition/disease? Steatorrhea Direct determination of the exocrine secretory capacity of the pancreas .Cystic fibrosis Zollinger-Ellison syndrome: Cystic fibrosis Feedback Measurement of the sodium and chloride concentration in sweat is the most useful test in the diagnosis of cystic fibrosis. Significantly elevated concentrations of both ions occur in more than 99% of affected pati...

At a pH of 8.6 the gamma globulins move toward the cathode, despite the fact that they are negatively charged. Endosmosis- the flow of water/particle into a cell to a higher concentration is measured in amniotic fluid to predict neural tube defects in the fetus Alpha fetal protein In amniotic fluid, the procedure used to detect Rh isosensitization, amount of bilirubin and erythroblastosis fetalis is 450 nm absorbance

1. In absorption spectrophotometry: A) Absorbance is directly proportional to transmittance B) Percent transmittance is directly proportional to concentration C) Percent transmittance is directly proportional to the light path length D) Absorbance is directly proportional to concentration: Absorbance is directly proportional to concentration 2. Which formula correctly described the relationship between absorbance and %T?

After experiencing extreme fatigue and polyuria, a patient's basic metabolic panel is analyzed in the laboratory. The result of the glucose is too high for the instrument to read. The laboratorian performs a dilution using 0.25 mL of patient sample to 750 microliters of diluent. The result now reads 325 mg/dL. How should the techologist report this patient's glucose result?

1. This refers to a means by which large quantities of DNA can be amplified from a small amount of DNA template: A. PCR B. DNA mass production C. DNA synthesis D. DNA birth: PCR 2. With regards to PCR, which of the following is NOT accurate? A. Denature strands at 94 degrees B. Base pairing of primers at 60 degrees C. Elongation of primers using Taq polymerase at 72 degrees D. Filtration of DNA at 40 degrees: Filtration of DNA at 40 degrees 3. Which of the follo