Question
|
T/F
|
Correct answer(%)
|
|
IRT
|
ICC
|
Cronbach's α
|
Students
|
Medical stuff
|
P value
|
ES
|
discrimination
|
difficulty
|
1. Common subjects of electric (mechanical) pumps used to administer drugs
|
|
39.0
|
51.7
|
<0.001
|
0.42
|
|
|
|
0.86
|
0.68
|
q1 Generally, electric pumps have alarm function against blockade and bubbles.
|
T
|
47.9
|
91.0
|
|
|
|
1.74
|
0.12
|
|
|
q2 Setting 2 of variables: the flow rate, administration time, and planned dose, subsequently set the remaining one variable.
|
T
|
42.5
|
49.2
|
|
|
|
0.98
|
0.38
|
|
|
q3 Most episodes in nursing by the field are related to injection and infusion.
|
T
|
37.5
|
44.3
|
|
|
|
1.33
|
0.56
|
|
|
q4 Incidents caused by mistakes in setting and operation of electric pumps account for less than half of episodes.
|
F
|
27.4
|
19.1
|
|
|
|
1.48
|
0.89
|
|
|
q5 Normally, electric pumps are equipped with a free-flow prevention device.
|
T
|
39.8
|
55.1
|
|
|
|
1.88
|
0.40
|
|
|
2. Infusion pump
|
|
41.3
|
61.8
|
<0.001
|
0.69
|
|
|
|
0.89
|
0.69
|
q6 There are dripping- and volume-control types of flow rate control system of infusion pump
|
T
|
35.2
|
37.1
|
|
|
|
2.15
|
0.56
|
|
|
q7 There are stationary and portable types corresponding to the use condition of infusion pump.
|
T
|
49.0
|
58.4
|
|
|
|
1.95
|
0.05
|
|
|
q8 Infusion pumps send solution by pressing the tube set in the unit.
|
T
|
15.9
|
58.7
|
|
|
|
1.02
|
1.88
|
|
|
q9 Uncleanness in the pump unit has a negative influence on the accuracy of flow rate.
|
T
|
72.4
|
87.6
|
|
|
|
1.80
|
-0.91
|
|
|
q10 The cover of infusion pumps equipped with a free-flow prevention device can be opened while the clamp is open.
|
F
|
34.1
|
67.2
|
|
|
|
2.03
|
0.51
|
|
|
3. Syringe pump
|
|
38.0
|
64.4
|
<0.001
|
0.87
|
|
|
|
0.86
|
0.64
|
q11 Generally, the injection accuracy of syringe pumps is higher than that of infusion pumps.
|
T
|
39.5
|
81.8
|
|
|
|
1.19
|
0.46
|
|
|
q12 Syringe pumps are suitable for injection of a large volume of infusion solution.
|
F
|
57.7
|
93.0
|
|
|
|
1.39
|
-0.34
|
|
|
q13 Drug solution is not injected unless the plunger is completely set.
|
F
|
18.7
|
29.2
|
|
|
|
1.06
|
1.54
|
|
|
q14 Solution is continuously injected by setting a rigid syringe and pressing the plunger at a constant speed.
|
T
|
36.1
|
53.5
|
|
|
|
1.98
|
0.54
|
|
|
4. Infuser pump
|
|
33.1
|
48.3
|
<0.001
|
0.45
|
|
|
|
0.88
|
0.75
|
q15 Infuser pumps continuously administer drug solution using a balloon, atmosphere, or spring as a driving force.
|
T
|
41.8
|
59.3
|
|
|
|
2.55
|
0.34
|
|
|
q16 Infuser pumps are used for continuous administration of anticancer drugs and narcotics for medial use.
|
T
|
43.3
|
67.6
|
|
|
|
2.14
|
0.29
|
|
|
q17 Since infuser pumps are equipped with a flow rate-control system, the viscosity and temperature of drug solutions do not influence the flow rate.
|
F
|
41.0
|
52.1
|
|
|
|
2.30
|
0.35
|
|
|
q18 Flow rate-control systems have a function to remove a trace amount of bubbles to prevent them from entering the patient’s body.
|
F
|
6.4
|
14.2
|
|
|
|
1.15
|
2.69
|
|
|
5. PCA pump
|
|
24.0
|
34.3
|
<0.001
|
0.39
|
|
|
|
0.89
|
0.58
|
q19 PCA is an abbreviation of Pain Care Adjustment Method representing a method for physicians to flexibly adjust the dose of analgesics.
|
F
|
7.1
|
6.5
|
|
|
|
1.02
|
3.00
|
|
|
q20 Using a PCA pump, patients can administer injection (analgesics) in their judgment when they feel pain.
|
T
|
37.3
|
72.4
|
|
|
|
1.45
|
0.65
|
|
|
q21 In electric PCA pumps, complex administration methods can be programmed and history of administration can be recorded.
|
T
|
33.4
|
31.5
|
|
|
|
2.11
|
0.61
|
|
|
q22 In balloon-type PCA pumps, the lockout time and flow rate can be freely changed.
|
F
|
18.2
|
27.0
|
|
|
|
1.80
|
1.33
|
|
|
6. Drug injection controller (Drip Eye®)
|
|
16.1
|
12.1
|
0.004
|
0.16
|
|
|
|
0.92
|
0.68
|
q23 Drug injection controller is a dripping control-type infusion pump.
|
F
|
5.6
|
3.6
|
|
|
|
1.57
|
2.30
|
|
|
q24 Similar to volume control-type infusion pumps, it has an alarm function against blockade and free flow-preventive function.
|
T
|
24.8
|
16.0
|
|
|
|
3.09
|
0.80
|
|
|
q25 Compared with volume control-type infusion pumps, it reduces the risk of extravasation.
|
T
|
22.6
|
15.7
|
|
|
|
2.75
|
0.89
|
|
|
q26 Drug injection controller can also be used for precision microinjection, arterial administration, and blood transfusion.
|
F
|
11.6
|
13.0
|
|
|
|
2.18
|
1.50
|
|
|
7. Infusion line (infusion set/drip infusion line)
|
|
36.4
|
54.2
|
<0.001
|
0.69
|
|
|
|
0.90
|
0.81
|
q27 Infusion lines represent medical instruments to inject infusion solution into patients.
|
T
|
63.4
|
90.3
|
|
|
|
1.54
|
-0.54
|
|
|
q28 Infusion lines are comprised of bottle needles, drip tubes, clamps, and connecting parts.
|
T
|
53.2
|
79.3
|
|
|
|
2.05
|
-0.07
|
|
|
q29 A bottle needle is connected to the end of the infusion line and inserted into patients to fix the line.
|
F
|
15.1
|
57.1
|
|
|
|
1.19
|
1.76
|
|
|
q30 There are various types of infusion line, such as those for general use, adults, and blood transfusion.
|
T
|
34.3
|
59.8
|
|
|
|
1.29
|
0.59
|
|
|
q31 The same infusion line can be used for infusion by natural dropping and using an infusion pump.
|
F
|
36.0
|
61.6
|
|
|
|
1.78
|
0.52
|
|
|
q32 A metal needle is used in a drip tube of a 1-mL =20 drops type infusion line, for which attention should be paid to hydrophilization.
|
F
|
7.1
|
40.9
|
|
|
|
1.48
|
2.25
|
|
|
q33 Plasticizer is added to soften the tube material for easy molding.
|
T
|
35.5
|
29.0
|
|
|
|
1.53
|
0.61
|
|
|
q34 Regarding inscription of tube materials, the meanings of PVC-Free and DEHP-Free are the same.
|
F
|
31.8
|
33.5
|
|
|
|
1.89
|
0.68
|
|
|
q35 Joints of an infusion line forming a dead space cause infection.
|
T
|
55.7
|
68.1
|
|
|
|
2.46
|
-0.13
|
|
|
q36 Products in which polycarbonate is used for the joints may get cracked depending on the drug infusion administered.
|
T
|
32.0
|
22.2
|
|
|
|
2.55
|
0.62
|
|
|
8. Filter
|
|
27.6
|
22.1
|
<0.001
|
0.21
|
|
|
|
0.86
|
0.63
|
q37 A filter incorporated in an infusion line is termed in-line filter.
|
T
|
48.6
|
61.3
|
|
|
|
2.11
|
0.09
|
|
|
q38 To remove bacteria, a 0.45-μm filter with a homogeneous pore size is used.
|
F
|
21.4
|
10.6
|
|
|
|
1.18
|
1.49
|
|
|
q39 To remove glass fragments produced by cutting an ampule, a 0.8-μm filter is used.
|
T
|
25.2
|
14.8
|
|
|
|
1.64
|
1.01
|
|
|
q40 When clogging of filters by changes in compounding of infusion solution is concerned, no filter is used.
|
F
|
23.2
|
17.8
|
|
|
|
1.20
|
1.36
|
|
|
q41 Filters with a function to remove air mixed in infusion solution comprised of only a hydrophobic membrane.
|
F
|
19.6
|
5.8
|
|
|
|
2.22
|
1.10
|
|
|
9. Other medical supplies (injection needle, injection syringe, CV port, catheter etc.)
|
|
23.2
|
29.6
|
<0.001
|
0.24
|
|
|
|
0.90
|
0.56
|
q42 When drug solution is removed from an anticancer drug vial, a regular bevel needle is used.
|
F
|
12.6
|
5.8
|
|
|
|
1.31
|
1.87
|
|
|
q43 For puncture into the port of the central vein, a Huber-pointed needle is used.
|
T
|
19.2
|
40.7
|
|
|
|
2.81
|
1.04
|
|
|
q44 When an anticancer drug is handled, a slip tip-type syringe is used.
|
F
|
13.0
|
13.7
|
|
|
|
1.35
|
1.77
|
|
|
q45 To prevent exposure to anticancer drugs, it is desirable to use closed adjustment instruments and exclusive infusion line.
|
T
|
48.1
|
58.0
|
|
|
|
2.02
|
0.17
|
|
|
Overall
|
|
32.0
|
43.9
|
<0.001
|
0.56
|
|
|
|
0.90
|
0.94
|