Excess reagent - Study guides, Class notes & Summaries

CSMLS Practice Exam - Questions and Answers (Complete Solutions) Which is the detector of choice for nephelometers? a. diode array b. photomultiplier tube c. gas photodiode d. LED Which statement regarding turbidimetry is NOT correct? a. light scattered by solutes in the solution at 180° from the incident light is measured by a photon detector b. the measurement of light is made at right angles to the incident light c. scattered light is directly proportional to the number of particles in sol...

Determine the limiting reagent and excess reagent in the reaction you will perform in this experiment. correct answer: Limiting reagent- triglyceride Excess reagent- methanol unsaturated fatty acids correct answer: one/more C=C bonds saturated fatty acids correct answer: no C=C bonds The addition of water to sodium methoxide produces_________ & ________ correct answer: sodium hydroxide, methanol After completion of the experiment, where do you dispose of FAMEs? correct answer: ...

Describe how each of the following errors in reagent strip technique will affect test results: a. Leaving the reagent strip in the urine specimen while recording results of the previous specimen. - Answer-A reagent will leach from the strip, causing false negative results b. Failing to remove excess urine while withdrawing the strip from the specimen - Answer-Runover among pads will invalidate results c. Recording all results immediately after withdrawing the strip from the specimen. - A...

Unsaturated fatty acids - have one or more C=C bonds Saturated fatty acids - Have no C=C bonds What are the ways that biodiesel is produced commercially? Which method is the predominant method? - 1) Base-catalyzed transesterification of the oil with methanol and one used in lab. 2)Acid-catalyzed esterification of the oil with methanol 3) Saponification of the oil to yield free fatty acids, followed by acid catalyzed esterification. Match the products and catalyst for the following tran...

Ascp MLT Exam Questions & Answers 2023 (A+ Graded 100% Correct). ACD/CPD/CPD2 - ANSWER 21 days CPDA-1 - ANSWER 35 days Infants HDFN from ABO - ANSWER Spherocytes 1st pregnancy O mother Permanent deferral - ANSWER Hepatitis after 11 HIV T. Cruzi CJD 1 unit or PRBC - ANSWER Raises hemoglobin 1g and hematocrit 3% Leukoreduced RBCs - ANSWER Less than 5 x 10^6 to prevent febrile non hemolytic reactions Cryoprecipitate - ANSWER Factor 8 vWF Fibrinogen For DIC 6 hours Platelets 1unit...

Ascp MLT Exam Questions & Answers 2023 (A+ Graded 100% Correct). ACD/CPD/CPD2 - ANSWER 21 days CPDA-1 - ANSWER 35 days Infants HDFN from ABO - ANSWER Spherocytes 1st pregnancy O mother Permanent deferral - ANSWER Hepatitis after 11 HIV T. Cruzi CJD 1 unit or PRBC - ANSWER Raises hemoglobin 1g and hematocrit 3% Leukoreduced RBCs - ANSWER Less than 5 x 10^6 to prevent febrile non hemolytic reactions Cryoprecipitate - ANSWER Factor 8 vWF Fibrinogen For DIC 6 hours Platelets 1unit...

Ciulla-AUBF Core Exam |Question and Answer| 100% Correct Why is the first-voided morning urine specimen the most desirable specimen for routine urinalysis? A. Most dilute specimen of the day and therefore any chemical compounds present will not exceed the detectability limits of the reagent strips B. Least likely to be contaminated with microorganisms because the bladder is a sterile environment C. Most likely to contain protein because the patient has been in the orthostatic positio...

Ascp MLT Exam Questions & Answers 2023 (A+ Graded 100% Correct). ACD/CPD/CPD2 - ANSWER 21 days CPDA-1 - ANSWER 35 days Infants HDFN from ABO - ANSWER Spherocytes 1st pregnancy O mother Permanent deferral - ANSWER Hepatitis after 11 HIV T. Cruzi CJD 1 unit or PRBC - ANSWER Raises hemoglobin 1g and hematocrit 3% Leukoreduced RBCs - ANSWER Less than 5 x 10^6 to prevent febrile non hemolytic reactions Cryoprecipitate - ANSWER Factor 8 vWF Fibrinogen For DIC 6 hours Platelets 1unit...

AMCA CMAC Practice Review Questions with Verified Solutions 2023/2024 Which organization developed the guidelines for universal precautions? Select one: a. CLIA b. OSHA c. CDC d. EPA e. FDA - correct answer c. CDC According to OSHA, medical personnel must wear PPE (personal protective equipment) when they have contact with: Select one: a. sweat b. blood c. hair follicles d. tears e. skin - correct answer b. blood To detect pregnancy, either urine or blood serum is tested...

What substance is normally found in urine that is principally responsible for its yellow coloration? -:- Urochrome In certain malignant disorders, what substance is found in the urine that turns the urine dark brown or black on exposure of the urine to air? -:- Melanin What is the expected pH range of a freshly voided urine specimen? -:- 4.5 to 8.0 Urine specimens should be analyzed as soon as possible after collection. If urine specimens are allowed to stand at room temperature f...