HOSA Phlebotomy Questions with Correct Answers
2025
a lipid panel should be drawn when? - ANSWER-when a patient is fasting in a SST tube
ABG (arterial blood gas) - ANSWER-A test, which analyzes arterial blood for oxygen, carbon dioxide and
bicarbonate content in addition to blood pH.
Accession Number - ANSWER-Unique number given for each test request
airborne transmission - ANSWER-tuberculosis
average time for fasting - ANSWER-10-12 hours
basal state - ANSWER-refers to fasting (nothing by mouth) & refrain from strenous exercise for 8-12
hours prior to blood draw.
Basilic Vein - ANSWER-The large vein on the inner side of the biceps often chosen for intravenous
injections and blood drawing.
*close to a lot of nerves
basophils - ANSWER-never increase in number, only the amount of histamine being released increases in
response to allergic reaction
Battery - ANSWER-The key element of battery is that the touching be unauthorized, not that it be
intended to harm the person; lack of consent.
BCX - ANSWER-blood cultures
blood borne infection - ANSWER-an infection transmitted from blood to blood.
HOSA Phlebotomy Questions with Correct Answers
2025
,HOSA Phlebotomy Questions with Correct Answers
2025
blood culture bottles contain? - ANSWER-SPS - Sodium Polyanethole Sulfonate
blood type AB+ (positive) - ANSWER-universal recipient
blood type O- (O negative) - ANSWER-universal donor
BTT stands for what?
what is it used for? - ANSWER-Bleeding Time Test
used to evaluate primary stages of hemostasis. test usu done prior to surgery
Butterfly - ANSWER-a small needle with two plastic wings attached which are squeezed together to form
a tab that is used to manipulate the needle. A long 6-12" plastic tubing is attached which again offers
better manipulation.
C-reactive protein (CRP) - ANSWER-a blood test marker for inflammation in the body.
use SST for serum
use lavander for plasma
C&S - ANSWER-culture & sensitivity
CaviCide - ANSWER-A convenient, ready-to-use, intermediate-level surface disinfectant that is effective
against TB, HBV, HCV, viruses, bacteria and fungi.
CDC - ANSWER-Centers for disease control and prevention
HOSA Phlebotomy Questions with Correct Answers
2025
, HOSA Phlebotomy Questions with Correct Answers
2025
CLIA - ANSWER-the clinical laboratory improvement amendments of 1988 federal regulatory standards
that apply to all clinical laboratory testing performed on humans on the United States
CLIA Requirement for Waived Testing - ANSWER-all facilities in the U.S. that perform lab testing on
human specimens for health assessment or the diagnosis, prevention, or treatment of disease are
regulated under CLIA
coagulation phase of hemostasis is characterized by? - ANSWER-the temporary platelet plug is
converted to a stable fibrin clot
collecting specimens in the incorrect order of draw can result in? - ANSWER-cross contamination
common test for light blue vacu - ANSWER-PT- prothrombin time
PTT - partial thromboplastin time
common test for tiger top (SST) - ANSWER-CMP- comprehensive metabolic panel
BMP- basic metabolic panel
common test which needs to be placed on ice - ANSWER-ammonia
ABG
lactic acid
common use for red vacu tube - ANSWER-storage or back-up testing
dark green vacu common test - ANSWER-Ammonia
dark green vacutainer additive - ANSWER-sodium heparin
HOSA Phlebotomy Questions with Correct Answers
2025
2025
a lipid panel should be drawn when? - ANSWER-when a patient is fasting in a SST tube
ABG (arterial blood gas) - ANSWER-A test, which analyzes arterial blood for oxygen, carbon dioxide and
bicarbonate content in addition to blood pH.
Accession Number - ANSWER-Unique number given for each test request
airborne transmission - ANSWER-tuberculosis
average time for fasting - ANSWER-10-12 hours
basal state - ANSWER-refers to fasting (nothing by mouth) & refrain from strenous exercise for 8-12
hours prior to blood draw.
Basilic Vein - ANSWER-The large vein on the inner side of the biceps often chosen for intravenous
injections and blood drawing.
*close to a lot of nerves
basophils - ANSWER-never increase in number, only the amount of histamine being released increases in
response to allergic reaction
Battery - ANSWER-The key element of battery is that the touching be unauthorized, not that it be
intended to harm the person; lack of consent.
BCX - ANSWER-blood cultures
blood borne infection - ANSWER-an infection transmitted from blood to blood.
HOSA Phlebotomy Questions with Correct Answers
2025
,HOSA Phlebotomy Questions with Correct Answers
2025
blood culture bottles contain? - ANSWER-SPS - Sodium Polyanethole Sulfonate
blood type AB+ (positive) - ANSWER-universal recipient
blood type O- (O negative) - ANSWER-universal donor
BTT stands for what?
what is it used for? - ANSWER-Bleeding Time Test
used to evaluate primary stages of hemostasis. test usu done prior to surgery
Butterfly - ANSWER-a small needle with two plastic wings attached which are squeezed together to form
a tab that is used to manipulate the needle. A long 6-12" plastic tubing is attached which again offers
better manipulation.
C-reactive protein (CRP) - ANSWER-a blood test marker for inflammation in the body.
use SST for serum
use lavander for plasma
C&S - ANSWER-culture & sensitivity
CaviCide - ANSWER-A convenient, ready-to-use, intermediate-level surface disinfectant that is effective
against TB, HBV, HCV, viruses, bacteria and fungi.
CDC - ANSWER-Centers for disease control and prevention
HOSA Phlebotomy Questions with Correct Answers
2025
, HOSA Phlebotomy Questions with Correct Answers
2025
CLIA - ANSWER-the clinical laboratory improvement amendments of 1988 federal regulatory standards
that apply to all clinical laboratory testing performed on humans on the United States
CLIA Requirement for Waived Testing - ANSWER-all facilities in the U.S. that perform lab testing on
human specimens for health assessment or the diagnosis, prevention, or treatment of disease are
regulated under CLIA
coagulation phase of hemostasis is characterized by? - ANSWER-the temporary platelet plug is
converted to a stable fibrin clot
collecting specimens in the incorrect order of draw can result in? - ANSWER-cross contamination
common test for light blue vacu - ANSWER-PT- prothrombin time
PTT - partial thromboplastin time
common test for tiger top (SST) - ANSWER-CMP- comprehensive metabolic panel
BMP- basic metabolic panel
common test which needs to be placed on ice - ANSWER-ammonia
ABG
lactic acid
common use for red vacu tube - ANSWER-storage or back-up testing
dark green vacu common test - ANSWER-Ammonia
dark green vacutainer additive - ANSWER-sodium heparin
HOSA Phlebotomy Questions with Correct Answers
2025
