Question

Chaptention Control Sl Chapter Review Questions o w Iho c. Reservoir 1. Terms used to identity components of the chain of infection include a. Infectious agent b. Susceptible host 2. Which of the following is an emple of employee d. All of the above screening for infection control? a. HBV vaccination b. MMR vaccination C. TS testing d. All of the above 3. CDC and HICPAC recommendations allow the use of alcohol-based antiseptic hand cleaners in place of hand washing as long as a gloves were worn during the prior activity, b. hands are first cleaned with detergent wipes. Chands have no visible dirt or organic material d. all of the above conditions are met 9. Which of the following involves the possibility of a permosas expose a Falling to cover born Getting stuck with a sed phlebotomy needle in with a bandage c. Licking the fines totum laboratory manual pas d. Opening blood tubes without a sety Shield 10. Proper procedure for cleaning the site of an in ur from a contaminated needle includes a cleaning it with povidone-odine or another antiseptic b. squeezing the injured area and until it bleeds freely c. washing it with soup and water for at least 30 seconds d. all of the above. 4. Standard precautions a. apply only to secretions and excretions that contain blood. b. are to be used when caring for all patients at all times. c. never supersede other CDC isolation recommen- dations. d. should not be combined with other precautions. 11. Class "C" fires occur with a. ordinary combustibles bflammable liquids c. electrical equipment d. reactive metals 5. Which of the following actions would violate a laboratory safety rule? a. Chewing gum while processing specimens b. Keeping food in a laboratory reagent refrigerator c. Wearing artificial nails d. All of the above 12. Normally the most effective means of controlling external hemorrhage is a. application of a tourniquet. b, applying firm direct pressure. c. finger pressure over an artery. d. holding an ice pack on the site. 13. In the event of a chemical splash to the eyes, they should be flushed with water for a minimum of a. 2 minutes. c. 10 minutes b. 5 minutes. d. 15 minutes 6. Which of the following is an example of a blood- borne pathogen? a. Cytomegalovirus c. TB mycobacterium b. Group A strep d. Varicella virus 14. In the NFPA 704 marking system, health hazards are indicated in the a. blue quadrant on the left. b. red quadrant at the top. C vellow quadrant on the right. d. white quadrant on the bottom. 7. Which of the following meet the OSHA BBP stan- dard definition of an engineering control? a. Self-sheathing needle b. Sharps container c. Splash shield d. All of the above 15. Approximately 20% of all workplace injuries involve a. back injuries c. needlesticks b. foot problems. d. stress reactions 8. The best defense against HBV infection is: a. HBV vaccination b. proper hand hygiene. c. using safety needles d. wearing gloves

Answer 1

D d) all of the above 2) c) TB testing 3) c) Hands have no visible dirl or organie materal 4). b) Are to be used when caring for all patients at all times. 5) d) All 4 the above 5) a) Cytomegalovirus. 7)d) All of the above. 8) g) HBV vaccination 9) d) opening blood tubes without a safety shield. 19) c) Washing it with soap and water for at least 30 seconds. ^) ) Electrical equipments 13) d) Applying firms direct pressure. 15) c) 10 minutes. 14) a) Blue quadrant on the left. 15)a) Back injuries.

[1-d, 2-c, 3-c, 4-b, 5-d, 6-a, 7-d, 8-a, 9-d, 10-c, 11-c, 12-d, 13-c, 14-a, 15-a ]