HOSMERIT
AMCA PHLEBOTOMY EXAM 2024/2025 WITH
RATIONALES AND VERIFIED ANSWERS
GRADED A
Whole blood consists mostly of which of the following? Select one:
a. Water
b. Cells
c. Solutes
d. Tissue
Rationale - whole blood is composed of water, solutes, and cells. Whole blood is 55-
60% plasma and 40-45% cells. Plasma is about 92% water
The correct answer is: Water
Which type of blood cell is responsible for gas exchange in the circulating blood? Select
one:
a. Macrophages
b. Red blood cells
c. White blood cells
d. Platelets
Rationale - Red blood cells (erythrocytes) transport oxygen and help transport Carbon
Dioxide.
The correct answer is: Red blood cells
Professional negligence is also called:
Select one:
a. Malfunction
b. Malice
c. Arbitration
d. Malpractice
Rationale - Malpractice is a form of professional negligence
The correct answer is: Malpractice
,Which of the following items is the most important for phlebotomists to keep in mind
during their daily routine in medical settings?
Select one:
a. Consent
b. Burglary
c. Privilege granted to a physician
d. Confidentiality
Rationale - Patient confidentiality is the most important part of the health care industry.
The correct answer is: Confidentiality
Which department performs chemical screening tests on urine specimens? Select one:
a. Coagulation
b. Microbiology
c. Urinalysis
d. Hematology
Rationale - The urinalysis department performs chemical screening on urine
specimens as part ofa urinalysis test
The correct answer is: Urinalysis
Which department monitors warfarin therapy?Select one:
a. Immunology
b. Chemistry
c. Microbiology
d. Coagulation
Rationale - Warfarin is an anticoagulant and is monitored closely by the prothrombin
time test which is performed in the coagulation department
The correct answer is: Coagulation
Which type of blood cell is responsible for defense and immunity? Select one:
a. Macrophages
b. Red blood cells
c. Platelets
d. White blood cells
Rationale - Leukocytes (white blood cells) are responsible for defense and immunity
The correct answer is: White blood cells
The liquid portion of a blood specimen (without an anticoagulant) is called: Select one:
a. Serum
, b. Oxygenated blood
c. Cellular components
d. Plasma
Rationale - Plasma is the liquid portion of blood
The correct answer is: Serum
This is the scrubbing of instruments with special brushes and detergents to remove
blood, mucous, etc.
Select one:
a. Sanitization
b. Sterilization
c. Disinfection
d. Distillation
Rationale - Sanitization is the scrubbing of instruments with special brushes and
detergents to remove blood, mucous, etc
The correct answer is: Sanitization
This is the process that involves a soaking or wiping process and inhibits the activity of
disease- causing organisms.
Select one:
a. Disinfection
b. Treated with antiseptics
c. Sanitizing
d. Sterilization
Rationale - Disinfecting is the process that destroys microorganisms
The correct answer is: Disinfection
The process used for supplies that would come in contact with internal body tissue or
an open wound. It involves the use of heat (steam) and an autoclave.
Select one:
a. Sanitization
b. Disinfection
c. Surgical asepsis
d. Sterilization
Rationale - Sterilization is the process that destroys microorganisms and includes
either heat or cold water
The correct answer is: Sterilization
AMCA PHLEBOTOMY EXAM 2024/2025 WITH
RATIONALES AND VERIFIED ANSWERS
GRADED A
Whole blood consists mostly of which of the following? Select one:
a. Water
b. Cells
c. Solutes
d. Tissue
Rationale - whole blood is composed of water, solutes, and cells. Whole blood is 55-
60% plasma and 40-45% cells. Plasma is about 92% water
The correct answer is: Water
Which type of blood cell is responsible for gas exchange in the circulating blood? Select
one:
a. Macrophages
b. Red blood cells
c. White blood cells
d. Platelets
Rationale - Red blood cells (erythrocytes) transport oxygen and help transport Carbon
Dioxide.
The correct answer is: Red blood cells
Professional negligence is also called:
Select one:
a. Malfunction
b. Malice
c. Arbitration
d. Malpractice
Rationale - Malpractice is a form of professional negligence
The correct answer is: Malpractice
,Which of the following items is the most important for phlebotomists to keep in mind
during their daily routine in medical settings?
Select one:
a. Consent
b. Burglary
c. Privilege granted to a physician
d. Confidentiality
Rationale - Patient confidentiality is the most important part of the health care industry.
The correct answer is: Confidentiality
Which department performs chemical screening tests on urine specimens? Select one:
a. Coagulation
b. Microbiology
c. Urinalysis
d. Hematology
Rationale - The urinalysis department performs chemical screening on urine
specimens as part ofa urinalysis test
The correct answer is: Urinalysis
Which department monitors warfarin therapy?Select one:
a. Immunology
b. Chemistry
c. Microbiology
d. Coagulation
Rationale - Warfarin is an anticoagulant and is monitored closely by the prothrombin
time test which is performed in the coagulation department
The correct answer is: Coagulation
Which type of blood cell is responsible for defense and immunity? Select one:
a. Macrophages
b. Red blood cells
c. Platelets
d. White blood cells
Rationale - Leukocytes (white blood cells) are responsible for defense and immunity
The correct answer is: White blood cells
The liquid portion of a blood specimen (without an anticoagulant) is called: Select one:
a. Serum
, b. Oxygenated blood
c. Cellular components
d. Plasma
Rationale - Plasma is the liquid portion of blood
The correct answer is: Serum
This is the scrubbing of instruments with special brushes and detergents to remove
blood, mucous, etc.
Select one:
a. Sanitization
b. Sterilization
c. Disinfection
d. Distillation
Rationale - Sanitization is the scrubbing of instruments with special brushes and
detergents to remove blood, mucous, etc
The correct answer is: Sanitization
This is the process that involves a soaking or wiping process and inhibits the activity of
disease- causing organisms.
Select one:
a. Disinfection
b. Treated with antiseptics
c. Sanitizing
d. Sterilization
Rationale - Disinfecting is the process that destroys microorganisms
The correct answer is: Disinfection
The process used for supplies that would come in contact with internal body tissue or
an open wound. It involves the use of heat (steam) and an autoclave.
Select one:
a. Sanitization
b. Disinfection
c. Surgical asepsis
d. Sterilization
Rationale - Sterilization is the process that destroys microorganisms and includes
either heat or cold water
The correct answer is: Sterilization
