Which of the following strategies is mostly likely to improve the reliability of a test?

A nurse educator is reviewing the item-analysis of a multiple-choice question.  An item on the examination performed in this manner:         Option                  A         B         C         D         E       N                           2         2        113      23      194       Pt Biserial         +0.06  -0.16   -0.07   -0.02     +0.09   Item difficult index (P value) = 0.34       Correct answer = C        N = 334 Which of the following statements explains the results of this item analysis?  

Which of the following is the best strategy to evaluate student learning in the affective domain?

A nursing course is taught by three nurse educators who share responsibility for classroom content, lab time, and clinical experiences. Which of the following strategies is most likely to ensure that students are evaluated equitably?

Based on class readings and visual analysis, discuss how Malangatana Ngwenya and Ben Enwonwu work between the lines of colonial and postcolonial modernisms in their practice.

When using a jet nebulizer or pMDI with NIV, where in the NIV circuit should the device be placed to obtain the greatest aerosol deposition?

What is the optimal PEEP level given the following information? Time 0700 0710 0720 0735 0740 0755 PEEP 0 5 8 10 12 15 P(a-et)CO2 11 10 6 13 15 15 PvO2 26 28 34 30 27 25 BP 138/90 128/93 120/86 100/70 100/70 105/75

You are caring for a patient with an IBW of 50kg on the following settings, SIMV/VC, tidal volume 575ml, RR 12bpm, PEEP 5cmH2O, FIO2 0.40. You obtain a blood gas with the following results: ph 7.49, PaCO2 33, PaO2 82, HCO3 26. The physician asks you to make one single change, if needed. What would you do?

You are caring for a patient with an IBW of 50kg on the following settings, SIMV/VC, tidal volume 475ml, RR 15bpm, PEEP 5cmH2O, FIO2 0.50. You obtain a blood gas with the following results: ph 7.29, PaCO2 56, PaO2 70, HCO3 26. The physician asks you to make one single change, if needed. What would you do?

What is the HFOV setting that directly affects PaO2?