CSMLS Graded A+

CSMLS Graded A+ Which is the most critical part of a biological safety cabinet? a. location in the laboratory b. high efficiency particulate air filter c. personal protective equipment d. power source available ️High Efficiency Particulate Air Filter what is the function of a catalyst in a anaerobic jar? a. keeps excessive condensation from forming b. keeps toxic levels of carbon dioxide from building up c. only works properly when damp d. combines residual oxygen with hydrogen to form water ️combines residual oxygen with hydrogen to form water what is a micron? a. 0.00001 mm b. 0.001 mm c. 0.01 mm d. 0.0001 mm ️0.001 mm what is 10^3 ️100 how much sodium chloride is required to make 300 ml of a 5 % solution? ️5/100 = x/300 = 5(300)/100 = 15 g which endocrine test is not performed on a 24 hour urine? a. VMA B. TSH C. BJ PROTEIN D. 17 KS ️BJ PROTEIN which is detected by a pregnancy test? a. prolactin b. FSH c. oxytocin d. HCG ️HCG which urine chemical test results is associated with hepatic dysfunction? a. protein trace b. SG 1.025 c. glucose positive d. blood positive ️protein trace which backup test is used to confirm a positive protein in urine? a. ictotest b. ssa test c. clinitest d. acetest ️SSA test which analyze requires the use of a 24hr urine preservative? a. cortisol b. protein c. creatinine clearance d. VMA ️VMA which clinical condition is associated with increased uric acid levels? a. gout b. rectal cancer c. liver disease d. prostatic cancer ️gout wich organisms are demonstrated with ZN stain? a. ova and parasites b. yeast c. acid fast bacilli d. fungus ️acid fast bacilli which reagent is used as a dye trapping agent mordant in the Grams stain? a. lugols iodine b. grams iodine c. acetone alcohol d. crystal violet ️grams iodine which structure carries urine from the bladder to the outside of the body? a. renal pyramid b. urter. c. urethra d. vas deferens ️urethra which applies to the 24 hr urine collection? a. emptying bladder immediately before starting collection b. discarding the last specimen of the day c. never adding a preservative to the container d. sterilizing the specimen after collection ️emptying the bladder immediately before starting collection what is the next step when a patient requests their test results? a. have him phone their physician b. give him the test results yourself c. make an appointment for him d. tell him that the tests results are not back yet ️have him phone their physician which urine chemistry test may be positive in a patient with uncontrolled diabetes mellitus? a. nitrate and protein b. glucose and ketones bodies c. glucose and nitrate d. protein and ketone bodies ️glucose and ketone bodies which is not a standard sized flask? a. 25ml b. 500 ml c. 85 ml d. 1000 ml ️85 ml which refers to centrifuge speed? ️rpm what is the comment term for cerebrovascular accident? a. heart attack b. stroke c. aneurysm d. arrhythmia ️stroke what is the equivalent of 52.3kg? a. 24lb b. 523 lb c. 105 lb d. 115 lb ️kg--lb 52.3 x 2.2 = 115 lb what is found in the small intestine? a. jejunum, colon, ileum b. duodenum, jejunum, cecum c. duodenum, jejunum, ileum d. duodenum, colon, celum ️duodenum, jejunum, ileum