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- Would you expect the results from the MAC test to corroborate the results from the EMB test? Explain why or why not.Allowing all drunk-driving suspects (driving erratically) to complete the above sobriety test in 60 seconds, instead of only 30 seconds, would be most likely to have which of the following effects? specificity would be decreased, but sensitivity would be increased both sensitivity and specificity would be decreased both sensitivity and specificity would remain unchanged both sensitivity and specificity would be increased sensitivity would be decreased, but specificity would be increasedAllowing all drunk-driving suspects (driving erratically) to complete the above sobriety test in 120 seconds, instead of only 60 seconds, would be most likely to have which of the following effects? specificity would be decreased, but sensitivity would be increased both sensitivity and specificity would be decreased both sensitivity and specificity would remain unchanged both sensitivity and specificity would be increased sensitivity would be decreased, but specificity would be increased
- Match the following terms with the best description. Question 7 options: The value is known in a specimen similar to a patient's whole blood or serum. Closeness to the true value. Comparison to a known physical constant. 1. Calibration 2. Control 3. AccuracyCase 2: Answer each question in a clear and organized paragraph. Each paragraph should include a clear and precise answer (1–3 sentences) that directly addresses the question. (For No. 96-98) A phlebotomist, named Toru, is sent to the Emergency Room to collect an EDTA specimen for a stat type and crossmatch (pink or lavender tube) on an accident victim. He properly identifies the patient and is in the process of filling the lavender-top tube when an ER nurse tells him that the patient's physician wants to add a stat set of electrolytes for Chemistry Department to the test order. Jake acknowledges her request. He finishes filling the lavender top and grabs a green top. After completing the draw, he takes the specimens straight to the laboratory to be processed immediately. 96. One of the specimens that Jake drew is compromised. Which one is it? Your answer 97. Why is the specimen compromised and how may test results be affected? points) Your answer 98. How could Toru have avoided the…A client is 36weeks pregnant and asks the nurse to explain the biophysical profile. What information should the nurse discuss with the client
- For extracellular recording techniques, the advantages are excellent temporal and spatial resolution. The disadvantage is that it is invasive and requires implantation of electrodes into brain tissue Select one: True FalsePlease see attachedAllowing all drunk-driving suspects (driving erratically) to complete the above sobriety test in 60 seconds, instead of only 30 seconds, would be most likely to have which of the following effects? specificity would be decreased, but sensitivity would be increased both sensitivity and specificity would be decreased both sensitivity and specificity would remain unchanged both sensitivity and specificity would be increased sensitivity would be decreased, but specificity would be increased
- A 6-year old boy has been admitted to A&E. He presented unconscious and on examination was hyperventilating. The parents admitted that they had found him with an open bottle of antifreeze from the garage that they had been storing in a lemonade bottle. Biochemical results are as follows: Test Unit Result Reference range Sodium mM 134 135-145 Potassium mM 6.0 3.4-5.0 Chloride mM 93 98-107 Bicarbonate mM 10 24-32 Glucose mM 5.3 3.5-6.0 Arterial blood gas: pH 7.2 7.35-7.45 PCO2 kPa 3.18 4.6-6.0 PO2 kPa 13.1 9.3-13.3If 80% of drunk drivers fail to pass a sobriety test (walking a straight line for 5 meters) in 60 seconds, while only 10% of sober drivers fail to pass this sobriety test in 60 seconds, then this test has: a specificity of 90%, and a sensitivity of 80% a specificity of 10%, and a sensitivity of 20% a specificity of 20%, and a sensitivity of 90% a specificity of 10%, and a sensitivity of 80% a specificity of 20%, and a sensitivity of 10%To identify a positive control in your lab report, should you list any test tube with positive results? Why or why not? What is a negative control? Which substance is a negative control for each of the tests in this lab exercise?