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CSMLS EXAM QUESTIONS AND VERIFIED ANSWERS
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CSMLS EXAM QUESTIONS AND VERIFIED ANSWERS 2024-2025Which 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 - Answer High Efficiency Particulate Air Filter
what does a catalyst do in a anaerobic jar?
a. prevents excessive condensation from occurring
b. prevents toxic levels of carbon dioxide from accumulating
c. functions appropriately only when moist
d. combines residual oxygen with hydrogen to form water - Answer 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 - Answer 0.001 mm
what is 10^3 - Answer 100
how much sodium chloride is required to make 300 ml of a 5 % solution? - Answer 5/100
= x/300 = 5(300)/100 = 15 g
which of the following endocrine test is not done on a 24 hour urine?
,a. VMA
B. TSH
C. BJ PROTEIN
D. 17 KS - Answer BJ PROTEIN
which of the following is being detected by a pregnancy test?
a. prolactin
b. FSH
c. oxytocin
d. HCG - Answer HCG
which of the following urine chemical test result is associated with hepatic dysfunction?
a. protein trace
b. SG 1.025
c. glucose positive
d. blood positive - Answer protein trace
which of the following backup test is used to confirm a positive protein in urine?
a. ictotest
b. ssa test
c. clinitest
d. acetest - Answer SSA test
which of the following test requires the use of a 24hr urine preservative?
a. cortisol
b. protein
c. creatinine clearance
,d. VMA - Answer VMA
which of the following clinical condition is associated with increased uric acid levels?
a. gout
b. rectal cancer
c. liver disease
d. prostatic cancer - Answer gout
wich of the following organisms are demonstrated with ZN stain?
a. ova and parasites
b. yeast
c. acid fast bacilli
d. fungus - Answer acid fast bacilli
which of the following reagent is a dye trapping agent, also called a mordant in the
Grams stain?
a. lugols iodine
b. grams iodine
c. acetone alcohol
d. crystal violet - Answer grams iodine
which of the following is the structure through which urine flows from the bladder to the
outside of the body?
a. renal pyramid
b. urter.
c. urethra
d. vas deferens - Answer urethra
, which of the following applies to the 24 hr urine collection?
a. immediately before beginning the collection empty bladder
b. at the end of the collection day discard the last specimen
c. never adding a preservative to the container
d. sterilizing the specimen after collection - Answer emptying the bladder immediately
before starting collection
When a patient asks for his test results, what would you do?
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 - Answer have him phone their
physician
which of the following 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 -Answer glucose and ketone bodies
which of the following is not a standard sized flask?
a. 25ml
b. 500 ml
c. 85 ml
d. 1000 ml -Answer 85 ml
which of the following refers to centrifuge speed? -Answer rpm
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