The pipette - Study guides, Class notes & Summaries

What does the P value mean? - ️️P is the probability that the differences between the groups are due to chance If P is smaller than 5% (0.05), the null hypothesis is rejected = low probability that the differences are due to chance If P is larger than 5% then we fail to reject the null = greater probability that the differences are due to chance T-test - ️️compares two groups and determines if they are statistically different from each other Pipette over delivery - ️️pushin...

CSMLS REVIEW QUESTIONS 2 WITH COMPLETE SOLUTIONS When you have a STAT request, you should perform the test ? Immediately If you use a " To Contain " pipette , you should ? Rinse it out to make sure all of the content is delivered The electrical conductivity of distilled or deionized water is ? Low In order to deliver the total volume from the pipette which has a frosted rng near the colour code you will ? Blow out the last drop Which of the following tests are eligible for ...

Glassware used to measure 24-hour urine volumes is a: - correct answer graduated cylinder Glassware used to make 100 ml of a 12% solution is a: - correct answer volumetric flash A suction device used to draw up liquids is a: - correct answer safety bulb The pipette with a bulged-out portion in the middle is a: - correct answer volumetric pipette Which piece of glassware would not give critical measurement: - correct answer beaker The durable material used to make heat re...

MLPAO Review Exam Questions With 100% Correct Answers A profile is: a. A general screening test b. A quantitative laboratory test c. A number of related laboratory tests d. Dorsal view of the patient - answerc. A number of related laboratory tests A specimen is: a. The removal of blood from the antecubital veins b. A small representative of body sample c. The surgical removal and examination of tissue d. The clinical analysis of a urine sample - answerb. A small representative of body...

What is the best representation of DNA/protein if you could see it? - correct answer Molecular surface model OSHA - correct answer Occupational Safety and Health Association - Must inform employees of potential hazards MSDS - correct answer Material Safety Data Sheet - Lists chemical's physical and chemical properties, toxic, carcinogenic - Describes proper handling Biosafety levels - correct answer BSL-1 = minimal hazards BSL-2 =potential hazardous organisms, requires ...

Mechanical Pipettes, aka micropipettes - used for very small volume transfers with a high degree of precision (less than 1 mL) How to use micropipette? - By depressing the plunger to the first stop point and placing the tip in the liquid and slowly releasing the plunger, the exact amount to be transferred can be drawn up into the tip. To expel this volume, depress the plunger to the second stop point. Volumetric Pipette - designed to deliver a single precise volume (5 mL). These pipettes d...

Weighing a solid - CORRECT ANSWER 1. Zero the balance 2. Place weighing bottle/boat onto balance and add in the approximate required mass of solid 3. Accurately weigh solid and weighing bottle and record 4. Empty solid into glassware where it will be used 5. Accurately reweigh empty weighing bottle 6. Subtract recorded mass for empty weighing bottle from mass recorded for solid and weighing bottle Measuring a volume of a liquid using a pipette - CORRECT ANSWER ...

Which of the following is the best example of homeostasis? a) Sexual reproduction b) Growth c) Regulation of body temperature d) Growth of hair under the arms e) Storage of food in the form of fat - ANSWER c) Regulation of body temperature The concentration of physiological saline is: 1 a) 5.0% b) 7.0% c) 8.5% d) 0.85% e) 0.7% - ANSWER d) 0.85% Which of the following pipettes is the most accurate? a) Serological pipette b) Mohr pipette c) Volumetric pipette d) Pasteur pipette e) None of th...

OSMT Test 2023/2024 with100% correct answers Latest Update Which of the following is the best example of homeostasis? - correct answer Regulation and body temperature The concentration of physiological saline is? - correct answer 0.85% Which of the following pipettes is the most accurate? - correct answer Volumetric pipette Hypersecretion of insulin would result in? - correct answer Hypoglycemia Deoxygenated blood is pumped into the? - correct answer Pulmonary circulatio...

MLPAO MLA/T EXAM 2024 WITH GUARANTEED CORRECT ANSWERS Which of the following is the best example of homeostasis? a) Sexual reproduction b) Growth c) Regulation of body temperature d) Growth of hair under the arms e) Storage of food in the form of fat - correct answersc) Regulation of body temperature The concentration of physiological saline is: 1 a) 5.0% b) 7.0% c) 8.5% d) 0.85% e) 0.7% - correct answersd) 0.85% Which of the following pipettes is the most accurate? a) Serological pipet...