NURB 240 EXAM 1 QUESTIONS AND ANSWERS 2025/2026
LATEST DOWNLOADED A COMPLETE SOLUTION ALL ANSWERS
100% CORRECT DETAILED/VERIFIED BEST RATED A+ FOR
SUCCESS
key points of oropharyngeal specimen collection - CORRECT ANSWERS 1. examining for
disease- producing microorganisms
2. have patient sit upright when obtaining sample
3. ask patient to open mouth and stick out their tongue and say "AH"
4. swab oropharynx/ tonsils or area with pus
5. may illicit the gag reflex
supplies needed for venipuncture - CORRECT ANSWERS 1. gloves
2. biohazard bag
3. collection tubes
4. tourniquet
5. patient label
6. lab order
7. gauze
8. coban or bandaid
9. skin prep
10. needle
venipuncture procedure - CORRECT ANSWERS 1. print the lab requisition. obtain
necessary equipment
2. identify the patient using 2 identifiers
3. verify the patient's dietary restrictions, as appropriate
4. verify that it is ok to draw from a designated site
5. position the patient
,NURB 240 EXAM 1 QUESTIONS AND ANSWERS 2025/2026
LATEST DOWNLOADED A COMPLETE SOLUTION ALL ANSWERS
100% CORRECT DETAILED/VERIFIED BEST RATED A+ FOR
SUCCESS
6. verify paperwork and the selection of tubes
7. assemble necessary supplies, perform hand hygiene, and put on clean gloves
8. ensure the patient's hand is closed
9. select the vein site
10. cleanse the venipuncture site for 30 seconds and allow to dry
11. apply the tourniquet for no longer than 1 min 3-4 inches above the site where you will draw
from
12. inspect the needle and other equipment
13. perform. venipuncture using the correct order of draw
14. once you are done drawing, release the tourniquet
15. have the patient open their hand
16. place the gauze pad over the puncture site
17. remove the needle and apply pressure with the gauze
18. bandage the patient's arm
19. dispose of the puncturing unit
20. label the tubes and record the time of collection
21. place in biohazard bad with lab requisitions
order of lab draws - CORRECT ANSWERS 1. green/orange/yellow: blood cultures
2. I. T. blue: Na Citrate, coagulation
3. silver/ black top: sed rate
4. orange gel: rst tube serum
5. yellow: SST tube serum
6. red: serology and chemistry testing
,NURB 240 EXAM 1 QUESTIONS AND ANSWERS 2025/2026
LATEST DOWNLOADED A COMPLETE SOLUTION ALL ANSWERS
100% CORRECT DETAILED/VERIFIED BEST RATED A+ FOR
SUCCESS
7. royal blue plain: heavy metals
8. green top: heparin
9. lavender pink and pearl: hematology, CBC
10. royal blue EDTA: heavy metals
11. grey plasma: lactic acid
green/orange/yellow tube - CORRECT ANSWERS 1. for blood cultures
2. draw 1 green and 1 orange bottle for adults
3. draw 1 yellow for pediatrics
4. for TB/Fungal: collect yellow isolator tube
light blue tube - CORRECT ANSWERS 1. 3.2% Na citrate
2. coagulation studies
3. fill this tube completely, using the line on the tube
4. if using a butterfly, draw a blue waste tube
silver/ black top tube - CORRECT ANSWERS 1. ESR
2. Sed rate
3. westegren sed rate
4. fill the tube to the line
5. if using a butterfly, use a light blue waste tube first
orange gel tube - CORRECT ANSWERS 1. RST tube serum
2. used for most chemistry testing
, NURB 240 EXAM 1 QUESTIONS AND ANSWERS 2025/2026
LATEST DOWNLOADED A COMPLETE SOLUTION ALL ANSWERS
100% CORRECT DETAILED/VERIFIED BEST RATED A+ FOR
SUCCESS
3. BMP
4. CK
5. Troponin
6. HIV
7. for outreach clients: draw an extra tube for GTT fasting
yellow gel tube - CORRECT ANSWERS 1. RPR
2. Serology testing
3. Send-out testing
4. used for genetic testing
plain red tube - CORRECT ANSWERS 1. no gel
2. send-out testing
3. special chemistry
royal blue plain tube - CORRECT ANSWERS 1. heavy metals
2. be sure that your tube is the plain tube
3. READ THE TUBE LABEL
green top tube - CORRECT ANSWERS 1. heparin
2. there are light green and dark green tubes
3. the dark green tubes are both sodium and lithium heparin
4. used primarily for chemistry tests
LATEST DOWNLOADED A COMPLETE SOLUTION ALL ANSWERS
100% CORRECT DETAILED/VERIFIED BEST RATED A+ FOR
SUCCESS
key points of oropharyngeal specimen collection - CORRECT ANSWERS 1. examining for
disease- producing microorganisms
2. have patient sit upright when obtaining sample
3. ask patient to open mouth and stick out their tongue and say "AH"
4. swab oropharynx/ tonsils or area with pus
5. may illicit the gag reflex
supplies needed for venipuncture - CORRECT ANSWERS 1. gloves
2. biohazard bag
3. collection tubes
4. tourniquet
5. patient label
6. lab order
7. gauze
8. coban or bandaid
9. skin prep
10. needle
venipuncture procedure - CORRECT ANSWERS 1. print the lab requisition. obtain
necessary equipment
2. identify the patient using 2 identifiers
3. verify the patient's dietary restrictions, as appropriate
4. verify that it is ok to draw from a designated site
5. position the patient
,NURB 240 EXAM 1 QUESTIONS AND ANSWERS 2025/2026
LATEST DOWNLOADED A COMPLETE SOLUTION ALL ANSWERS
100% CORRECT DETAILED/VERIFIED BEST RATED A+ FOR
SUCCESS
6. verify paperwork and the selection of tubes
7. assemble necessary supplies, perform hand hygiene, and put on clean gloves
8. ensure the patient's hand is closed
9. select the vein site
10. cleanse the venipuncture site for 30 seconds and allow to dry
11. apply the tourniquet for no longer than 1 min 3-4 inches above the site where you will draw
from
12. inspect the needle and other equipment
13. perform. venipuncture using the correct order of draw
14. once you are done drawing, release the tourniquet
15. have the patient open their hand
16. place the gauze pad over the puncture site
17. remove the needle and apply pressure with the gauze
18. bandage the patient's arm
19. dispose of the puncturing unit
20. label the tubes and record the time of collection
21. place in biohazard bad with lab requisitions
order of lab draws - CORRECT ANSWERS 1. green/orange/yellow: blood cultures
2. I. T. blue: Na Citrate, coagulation
3. silver/ black top: sed rate
4. orange gel: rst tube serum
5. yellow: SST tube serum
6. red: serology and chemistry testing
,NURB 240 EXAM 1 QUESTIONS AND ANSWERS 2025/2026
LATEST DOWNLOADED A COMPLETE SOLUTION ALL ANSWERS
100% CORRECT DETAILED/VERIFIED BEST RATED A+ FOR
SUCCESS
7. royal blue plain: heavy metals
8. green top: heparin
9. lavender pink and pearl: hematology, CBC
10. royal blue EDTA: heavy metals
11. grey plasma: lactic acid
green/orange/yellow tube - CORRECT ANSWERS 1. for blood cultures
2. draw 1 green and 1 orange bottle for adults
3. draw 1 yellow for pediatrics
4. for TB/Fungal: collect yellow isolator tube
light blue tube - CORRECT ANSWERS 1. 3.2% Na citrate
2. coagulation studies
3. fill this tube completely, using the line on the tube
4. if using a butterfly, draw a blue waste tube
silver/ black top tube - CORRECT ANSWERS 1. ESR
2. Sed rate
3. westegren sed rate
4. fill the tube to the line
5. if using a butterfly, use a light blue waste tube first
orange gel tube - CORRECT ANSWERS 1. RST tube serum
2. used for most chemistry testing
, NURB 240 EXAM 1 QUESTIONS AND ANSWERS 2025/2026
LATEST DOWNLOADED A COMPLETE SOLUTION ALL ANSWERS
100% CORRECT DETAILED/VERIFIED BEST RATED A+ FOR
SUCCESS
3. BMP
4. CK
5. Troponin
6. HIV
7. for outreach clients: draw an extra tube for GTT fasting
yellow gel tube - CORRECT ANSWERS 1. RPR
2. Serology testing
3. Send-out testing
4. used for genetic testing
plain red tube - CORRECT ANSWERS 1. no gel
2. send-out testing
3. special chemistry
royal blue plain tube - CORRECT ANSWERS 1. heavy metals
2. be sure that your tube is the plain tube
3. READ THE TUBE LABEL
green top tube - CORRECT ANSWERS 1. heparin
2. there are light green and dark green tubes
3. the dark green tubes are both sodium and lithium heparin
4. used primarily for chemistry tests
