Question

Unit IV: Special Procedures 240 Chapter Review Questions 10. Inadequate mixing of an anticoagulant tube can lead to: 1. The abbreviation for computer memory that can be lost if not saved is: a. RAM. b. REM a. cell decomposition b. extreme hemolysis. c. immediate glycolysis. d, microclot formation. c. RIM d. ROM 2. Normal operation of a computer is controlled by: a. applications software. b. hardware. c. storage memory d. systems software. 11. Average normal body temperature is: a. 20 F b. 37°C c. 37°F d. 98.6°C. 12. The specimen for this test should not be chilled 3. Input devices include: c. Lactic acid a. Ammonia b. Homocysteine c. icons d. monitors. a. cursors. d. Potassium b. glidepads. 13. To "balance" a centrifuge means to: a. fill it completely with tubes that are all of the same specimen type. b. place it on a sturdy countertop with a level and motionless surface. c. put tubes of equal size and amount of specimen. opposite each other. d. all of the above. 4. This device automatically resets itself at the correct point for data input after the Enter key is pressed. a. CPU c. icon d. ROM b. cursor 5. A specimen is delivered to a laboratory that has an LIS, the very next step is to: a. assign it an accession number b. order and print a collection label. c. scan the bar code for verification. d. send the charge for it to billing 14. Which of the following actions by a specimen processor violates OSHA regulations? a. Loading specimens into the centrifuge without wearing gloves b. Pouring specimens into aliquot tubes instead of using pipettes c. Wearing an unfastened lab coat while creating specimen aliquots d. All of the above 6. Information in the form of alternately spaced black bars and white spaces is called a/an: a. accession number b. bar code. c. ID code. d. mnemonic. 7. The abbreviation of the organization that was established to ensure that POC analyzers are able to talk to any LIS is: 15. Latent fibrin formation in serum can result a. CIC. b. CLIA. c. DOT d. IATA. from: a. a centrifuge speed that is set too high. b. a long delay before centrifugation. c. gross hemolysis of the specimen. d. incomplete clotting when centrifuged. 8. Results of a bilirubin test specimen exposed to light for an hour can be decreased up to: a. 10%. c. 50 %. d. 65%. b. 25%. 16. Which specimen should not be centrifuged? 9. Glycolysis can falsely lower glucose values at a rate a. CBC c. Protime d. Vitamin B of up to: b. Glucose a. 1 % to 3 % per hour b. 3 % to 5 % per hour c. 5% to 7 % per hour d. 6 % to 10 % per hour

Answer 1

Q. No. 1. Answer : is " a ".

That is Random Access Memory.

The data will be lost if we are not saving it, because a default data presenting in the internal memory of the computer it is only called RAM.

so the answer is " a ".

Q. No. 2. Answer : is " b ".

That is hard ware.

Because the controlled unit is a part of computer Central process unit. Which directs the operation of the processor, then it tells to the attached hard ware what operations to perform.

So the answer is " b ".

Q. No. 3. Answer : is " a and b ".

That is cursors and glidepad.

Because the cursor is present in mouse, it is used to input the information.

Glidepad is touch pad or mouse pad used to input the information.

So the answers are " a and b "

Q. No. 11. Answer : is " b ".

The normal average body temperature is " 37 degree Celsius " or 98.6 degree f.

So the answer is " b ".