PHELOBOTOMY 1
問題一覧
1
Which of the following hematology tests measures the blood's capacity to carry oxygen?
hgb
2
Which color tube may be used to obtain serum for a laboratory test?
red
3
Which section within the chemistry laboratory identifies unknown drugs within specimens?
toxicology
4
Which of the following is the first action you should take if you splash a chemical in your eye?
flush the eyes for 15min at an eyewash station
5
a wet floor is which type of safety hazard?
physical
6
When operating electrical equipment, which of the following may reduce electrical hazards?
standing on antistatic mats
7
What is the term for invasion and growth of a disease-causing microorganism in the human body?
infection
8
What is the term for infections contracted by patients during hospitalization?
health-care acquired infection
9
The most frequent and important transmission route for infections contracted by hospitalized patients is
contact
10
When removing PPE, what is the last thing one should do?
wash hands
11
In addition to standard preautions, what type of precautions should be used for
patients with such diseases as tuberculosis and measles?
airbone
12
A small blood spill from a specimen you are handling occurs on a laboratory countertop. what is the usual procedure you should use to handle the spill?
wear gloves and use 10% bleach as disinfectant
13
Which suffix means "surgical removal"?
ectomy
14
What does the abbreviation NPO" on a patient's door mean?
nothing by mouth
15
The body is constantly trying to maintain a dynamic steady state of health, which is called what?
homeostasis
16
Another name for nonstriated involuntary muscle:
smooth muscle
17
A duty associated with routine blood collection includes
transporting specimen to lab
18
You have entered a patient's room and explained that you need to draw blood, and the patient repeatedly refuses. What should you do?
do not draw blood notify pacient’s physician
19
What is the term given to any information about the patient's health status, treatment, or payment for health care?
PHI protected health info
20
Which abbreviation stands for a type of blood collection vacuum tube?
SST serum separator tube
21
The body cavity that contains the heart and lungs:
thoracic
22
Bone is formed by which cells?
osteoblast
23
Food is forced through the digestive system in a series of wavelike motions as smooth muscles contract. What is the term for this motion?
peristalsis
24
24. What position is being described when the body is erect and facing forward and the arms are at the side with the palms facing forward?
anatomical
25
What body system is responsible for thermoregulation?
integumentary system
26
Structures that return blood to the heart:
veins
27
Sounds that are normally heard when listening to the heart through a stethoscope:
closing of heart lubs
28
Which of the following is the major artery leaving the heart that takes oxygenated blood to body tissues?
aorta
29
blood returning to the heart from the various tissues of the body enters which chamber?
right atrium
30
Which blood vessels are the smallest, consisting of only a single layer of epithelial cells?
capillaries
31
Which of the following actions is the first that should be taken immediately after withdrawing the needle from the patient?
apply pressure to the puncture site
32
Which of the following is the most common gauge of butterfly needle?
23 gaugle
33
What color tube should be collected for a CBC?
lavender
34
Which of the following tubes should be drawn first?
light blue
35
Completely filling a light blue tube will maintain what ratio?
9:1
36
At what angle should the venipuncture needle be inserted?
15-30 degrees
37
In which of the following choices are the steps in the correct order?
2
38
How far from the puncture site should the tourniquet be placed!
3-4 inches
39
How should blood be transferred from a syringe to a vacuum tube?
activate the safety device on the needle, remove the needle and attach a needless transfer device
40
What is the maximum acceptable depth for a heel puncture?
2.0mm
41
For which of the following patients would a capillary puncture be preferred?
infants, young children, patients with difficult veins, risk of anemia
42
The cephalic, basilic, and median cubital veins are all located in the
arm/ antecubical area
43
Plasma makes up approximately what percentage of whole blood in a healthy person?
55%
44
Blood cells are formed in the bone marrow from the divisions of what long-lived progenitor cells?
granulocytes
45
other term for red blood cells (RBCs):
erythrocyte
46
Cells that attack and digest bacteria and are found in increased numbers in the presence of bacterial infection
neutrophils
問題一覧
1
Which of the following hematology tests measures the blood's capacity to carry oxygen?
hgb
2
Which color tube may be used to obtain serum for a laboratory test?
red
3
Which section within the chemistry laboratory identifies unknown drugs within specimens?
toxicology
4
Which of the following is the first action you should take if you splash a chemical in your eye?
flush the eyes for 15min at an eyewash station
5
a wet floor is which type of safety hazard?
physical
6
When operating electrical equipment, which of the following may reduce electrical hazards?
standing on antistatic mats
7
What is the term for invasion and growth of a disease-causing microorganism in the human body?
infection
8
What is the term for infections contracted by patients during hospitalization?
health-care acquired infection
9
The most frequent and important transmission route for infections contracted by hospitalized patients is
contact
10
When removing PPE, what is the last thing one should do?
wash hands
11
In addition to standard preautions, what type of precautions should be used for
patients with such diseases as tuberculosis and measles?
airbone
12
A small blood spill from a specimen you are handling occurs on a laboratory countertop. what is the usual procedure you should use to handle the spill?
wear gloves and use 10% bleach as disinfectant
13
Which suffix means "surgical removal"?
ectomy
14
What does the abbreviation NPO" on a patient's door mean?
nothing by mouth
15
The body is constantly trying to maintain a dynamic steady state of health, which is called what?
homeostasis
16
Another name for nonstriated involuntary muscle:
smooth muscle
17
A duty associated with routine blood collection includes
transporting specimen to lab
18
You have entered a patient's room and explained that you need to draw blood, and the patient repeatedly refuses. What should you do?
do not draw blood notify pacient’s physician
19
What is the term given to any information about the patient's health status, treatment, or payment for health care?
PHI protected health info
20
Which abbreviation stands for a type of blood collection vacuum tube?
SST serum separator tube
21
The body cavity that contains the heart and lungs:
thoracic
22
Bone is formed by which cells?
osteoblast
23
Food is forced through the digestive system in a series of wavelike motions as smooth muscles contract. What is the term for this motion?
peristalsis
24
24. What position is being described when the body is erect and facing forward and the arms are at the side with the palms facing forward?
anatomical
25
What body system is responsible for thermoregulation?
integumentary system
26
Structures that return blood to the heart:
veins
27
Sounds that are normally heard when listening to the heart through a stethoscope:
closing of heart lubs
28
Which of the following is the major artery leaving the heart that takes oxygenated blood to body tissues?
aorta
29
blood returning to the heart from the various tissues of the body enters which chamber?
right atrium
30
Which blood vessels are the smallest, consisting of only a single layer of epithelial cells?
capillaries
31
Which of the following actions is the first that should be taken immediately after withdrawing the needle from the patient?
apply pressure to the puncture site
32
Which of the following is the most common gauge of butterfly needle?
23 gaugle
33
What color tube should be collected for a CBC?
lavender
34
Which of the following tubes should be drawn first?
light blue
35
Completely filling a light blue tube will maintain what ratio?
9:1
36
At what angle should the venipuncture needle be inserted?
15-30 degrees
37
In which of the following choices are the steps in the correct order?
2
38
How far from the puncture site should the tourniquet be placed!
3-4 inches
39
How should blood be transferred from a syringe to a vacuum tube?
activate the safety device on the needle, remove the needle and attach a needless transfer device
40
What is the maximum acceptable depth for a heel puncture?
2.0mm
41
For which of the following patients would a capillary puncture be preferred?
infants, young children, patients with difficult veins, risk of anemia
42
The cephalic, basilic, and median cubital veins are all located in the
arm/ antecubical area
43
Plasma makes up approximately what percentage of whole blood in a healthy person?
55%
44
Blood cells are formed in the bone marrow from the divisions of what long-lived progenitor cells?
granulocytes
45
other term for red blood cells (RBCs):
erythrocyte
46
Cells that attack and digest bacteria and are found in increased numbers in the presence of bacterial infection
neutrophils