Why would you wrap a specimen tube in aluminum foil? Question 1 Angioplasty and a stent would most likely be used to treat - hemophilia. (A) O (B) AB (C) B (D) A. Which one among the following vitamins is necessary for blood clotting? How do you preserve a urine cytology specimen? Most likely reason a Culture + Sensitivity be ordered? 10 Blood Specimen Handling (Chapter Review). b. How is a midstream clean-catch specimen collected? The term hematocrit is a measure of the percentage of red blood cells (RBCs) in a sample of blood. Which of the following topical decongestant agents is an alpha 2-selective agonist? Equipment maintenance can seem like over kill until a problem occurs and a patient outcome is effected. what is the most likely diagnosis? Place the specimen inside the boiler. A client who has fallen from a ladder and diagnosed with three fractured ribs has arterial blood gas (ABG) test results of pH 7.38, Pco2 38mmHg (38mmHg), Po2 86mmHg (86mmHg), and HCO3 23mEq/L (23mmol/L). Three blocks shall be dried to constant mass in a suitable oven heated to approximately 1000C. 1 KJ = 1,000 J. Crosshead speeds can be changed by changing the speed of the motor. Serum is: a. blood solids. 3. Be careful to not only notice the volume of blood in each tube as described below, but the number of tubes that may be required for the suggested test (s). Sputum is collected in the diagnosis and monitoring of, The process of Iontophoresis is used to collect, Refrigerated stool specimen would be acceptable for all except. A microprocessor-based closed-loop servo system can be implemented to accurately control the speed of the crosshead. Some specimens are wrapped in aluminum foil during transportation. When blood is put in a centrifuge and spun, the antibodies released by plasma B lymphocytes are found almost entirely in the a. plasma. 0 0 10 20 30 speed 40 m / s 50 2.0 4.0 6.0 8.0 time / s 10.0 12.0 Fig. This patient can receive blood from a person whose blood type is/are: a. AB and O b. O and A c. only O d. only AB. Group A R. T-lymphocytes gain immunocompetence within the _______. What do you do? This microbe is often the causative agent of hospital-acquired diarrhea: A catheterized urine specimen is collected: From a sterile tube passed through the urethra into the bladder. d. blood cultures, A specimen should be chilled for which of the following analyses if there is a significant delivery delay? BDA17101-Edition 1/2013 35 Figure 5.1 Schematic of Jominy end-quench test spesimen (a) mounted during quench (b) after hardness testing 5.2 EXPERIMENTAL EQUIPMENT a. Spinal fluid analysis useful in diagnosing, Test requires IV administration of histamine or pentagastrin, NP (nasopharyngeal) culture swab sometimes collected to detect. Non-blood specimens should include what additional information on the label? Release results immediately upon completion of the testing process Which of the following tests might it have been? Excessive agitation of a specimen is likely to cause which of the following conditions? Accumulation of which of the following substances, usually cleared by the liver, results in hepatic encephalopathy? d. covering the tube with aluminum. 1.1, mark: a letter X to indicate a point where the rock is moving with a constant speed a letter Y to indicate a point where the rock is decelerating. You must collect an ETOH specimen on a patient. b. renin, catecholamine, and parathyroid Must complete clotting (usually 30-60 minutes) at room temperature before centrifugation. a. porphyrins a subdivided portion of the blood specimen with the same identification information as the original specimen. Diltiazem (Cardizem. Check the syringe size and needle again. Connect a thermometer (0-100 o C) on top of the boiler to measure the temperature of the specimen. (a) A negative (b) AB negative (c) AB positive (d) O positive (e) A positive. Insulating the Heater Block to the air. 2.) Question 2 Lymph is formed from - urine. Which of the following tests is sometimes performed on amniotic fluid? All of the following are centrifuged, except. a) Urine test b) Neuro Test c) Blood test d) Biopsy test, Which of the following is not an enzyme used in a diagnostic assay: a) Beta-galactosidase b) Phytase c) Urease d) Glucose oxidase e) Peroxidase, Which of the following tests will the nurse evaluate after the physician makes an adjustment in a patient's heparin dose in order to determine the effect of the change? Createyouraccount. Specific lesions discussed include . It will reduce the time for detecting pathogens. I would accept Dr. Adcocks authority. 5. a. elevated white blood cell count b. elevated red blood cell count c. reduced red blood cell count d. reduced white blood cell count. Now that the specimen is thoroughly infiltrated with wax, it must be formed into a "block" which can be clamped into a microtome for section cutting. So, 1676 KJ = 1,000 1676 = 16,76,000 J. b. decreases phosphate excretion. A type of bacterium that can damage the stomach lining is: An exocrine gland disorder that primarily affects the lungs, upper respiratory tract, liver, and pancreas is: A term used to describe blood that cannot be seen with the naked eye is: What special information in addition to routine identification information is required in labeling a non-blood specimen? What other labs should be ordered for her? A. Pulse B. Creatinine/BUN C. Electrolytes D. Weight LFT's E. Blood pressure, In an emergency when there is insufficient time for normal pretransfusion testing which of the following should be issued without waiting for the results of a crossmatch? Confirm results, date the release of results, and forward a permanent copy to the clinical records. Many of the heat transfer processes encountered in industry involve composite systems and even involve a combination of both conduction and convection.Heat is first transferred from the hot fluid to the wall by convection, through the The most common reasons that metals undergo heat treatment are to improve their strength, hardness, toughness, ductility, and corrosion resistance. The specimen was . b.) Why would you wrap a specimen tube in aluminum foil? 1,829 Sq. 2022. The specimen "block" is now allowed to solidify on a cold surface, and when set, the mold is removed. The hardness is determined by measuring the depth of indenter penetration or by measuring the size of the impression left by an indenter. Involves inserting a needle directly into the urinary bladder and aspirating the urine directly into a sterile syringe. In conduction, faster-moving molecules . We know that sodium has positive valency but that of chlorine is negative. The 20-g bullet is traveling at 400 m/s when it becomes embedded in the 2-kg stationary block. a) Pale stools and dark urine are characteristic of the jaundice of haemolytic anaemia. The acid phosphatase test acts on hemoglobin. Look at the color of the solution. a. When a malignancy is suspected, then the specimen is often covered with ink in order to mark the margins of the specimen. What is the ideal procedure of collecting a UA? d. Type A e. Type AB, Whole blood for testing in a clinical laboratory is usually collected from: A a capillary B the heart C a superficial artery D a superficial vein E an arteriole, Which of the following specimens must be collected after a patient has been in a supine position for at least 30 minutes prior to specimen collection? c. upregulates 1 alpha hydrolase. George Fritsma is a medical laboratory scientist, educator, and author. Catalog number: 88870001. a. cholesterol You test your sample, a negative control, and a positive control. Renin. (b) If the original specimen length is 115 mm (4.5 in. Cooling a blood specimen causes which of the following to occur? Down's syndrome She has type A blood. C. A patient who is blood type O needs a blood transfusion. Remove one specimen from the furnace with 2 specimens and cool it in air on a brick. A. tracer dyes B. both antigens and antibodies C. antibodies only D. antigens only, The nurse is explaining to an older client about a creatinine clearance test that has been prescribed. The energy consumed by the fracture is calculated from the difference between the initial and the final heights of the hammer. CSF analysis is used in the diagnosis of: All of the above: Cell counts, Glucose, total protein. To speed the process . warming the site for 5 min. Theory: The Lees Disc experiment determines an approximate value for the thermal conductivity k of a poor conductor like glass, cardboard, etc. At Clarian we have always used a 37Cwater bath to thaw our frozen coagulation samples and then mix well for 3-5minutes on a mechanical rocker. Which of the following blood types can be infused into the patient? A specimen for potassium analysis is collected in an evacuated tube with a red stopper. Find the speed of the m th-order maxima on the screen, where m can be very large. Serum should be removed from blood cells after which time period? It is used with PCR tubes, PCR strips, Greiner tubes, microplates and cuvettes. Which urine specimen is normally the most concentrated? How soon should blood smears made from EDTA specimens be prepared? Just as matters, which merely provide information to the public, is refused registration because it fails to function as a trademark, the same is true with grade designation or model numbers . Fixing is a necessary step when performing a stain on a slide, explains Ohio State professor Stephen Abedon. *complete blood count *complete metabolic panel *liver function test *erythrocyte sedimentation rate *C-reactive protein *serum iron *Vitamin 12 *Vitamin D-25 OH *fecal leukocytes *C. difficile and ova a, Which of the following leads to the production of bilirubin when destroyed? Allow the sample to remain in the furnace for one hour. Explain the difference between a Bohr orbit and a What effect would a patient's heparin therapy have on processing the specimen? Chilling can cause erroneous test results for which analyst. Non additive specimen is spun in a centrifuge to obtain, Test most affected by contamination of a drop of perspiration falling into it, Minimum pre-centrifugation time for a specimen drawn in SST tube, Repeated centrifugation of a specimen can, Special information when labeling a non-blood specimen, What type of specimen must be handled and analyzed STAT, Most frequently analyzed non-blood specimen. The ingredients of the heat block . How do villi help the small intestine carry out its function? What does this indicate to the physician? Give the common name for each of the following: CH3CH2CH2OCH2CH2CH3CH_3 -CH_2 -CH_2-O-CH_2 -CH_2 -CH_3 (a) bone marrow (b) thyroid (c) spleen (d) bursa of Fabricius (e) None of the above. c. Cooling time for stain. b. undetermined coefficients. If you need additional assistance, please contact our Client Services Department at 800 695 6491. Turn off the furnace with the one remaining specimen. CLSI guidelines sets the maximum time limit for separating serum and plasma fro the cells at how long? Share . These types of things are actually believable As for those dragons scaring Lao, I'm not too impressed. b. O Rh (D) Positive packed cells. Once blood has been added to an evacuated tube containing additives, how soon should it be mixed? a. aPTT b. PT c. INR d. DIC panel, Identify the following type of hemolysis: Partial degradation of the red blood cells will appear green or brown due to the conversion of hemoglobin to methemoglobin. B. Ammonia. Mrs. Brown is in renal failure. The energy may be transported to cooler regions of the specimen if temperature gradients exist and ultimately the specimen may melt Heat capacity, thermal expansion and thermal conductivity are . 10:15am= 1015 "ten fifteen" A. Urea nitrogen. fetal lung maturity. Chemical fixatives are often preferable to heat for tissue specimens. D. Vitamin K. E. Triglycerides. We are purchasing smallequipment and the subject of a water bath came up. Which specimen is ideal for most urine tests? Specimen must be transported at near normal body temp, which is. What does each of these tests detect? What is a likely result if a specimen tube containing additives is not mixed correctly? At the steady state, heat conducted through the bad conductor is equal to heat radiated from the Lees disc. c. cooling of the specimen How should the nurse best interpret the client's AB, Which of the following should be included in a graded exercise test?

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