| Basic pharmacological knowledge | Drug configuration and contact | Medication treatment and infusion | Observation of side effects | Drug extravasation treatment |
Before training | 2.53 ± 1.28 | 3.00 ± 0.99 | 4.20 ± 1.36 | 2.75 ± 0.95 | 2.23 ± 0.80 |
After training | 4.43 ± 0.84 | 4.45 ± 0.82 | 5.08 ± 0.95 | 4.48 ± 1.01 | 4.70 ± 0.91 |
t value | −9.410 | −9.303 | −4.687 | −8.798 | −13.066 |
P value | P < 0.01 | P < 0.01 | P < 0.01 | P < 0.01 | P < 0.01 |