True or False? Qualitative research and quantitative research are essentially the same; they both collect data and use the statistics in the data to determine a relationship.

What will be the output of the following code? a = , ]b = ab = ‘changed’print(a)

The magnetic field is uniform over each face of the box in the diagram. With 7.5 T and 2.7 T, the magnetic field at the front surface marked with a ‘?’ is given by:

A RCT was conducted to test the efficacy of a new failure heart medication compared to placebo to prevent major adverse cardiac events (MACE). The new medication was found to decrease MACE compared to placebo (RR 0.74; 95%CI 0.46 to 1.02). How is this best interpreted?

The following code has O(logn) time complexity: i = 1; while (i

A battery with EMF of 16 V and negligible internal resistance is connected to a resistor network as shown. Before the switch is closed, a current is delivered by the battery. After the switch is closed, a current is delivered by the battery. Find

The nurse researcher is aware that PICOT is a research strategy mnemonic for which of the following components?

A patient is purchasing a home self-administered rapid COVID test with a sensitivity of 84% and a specificity of 99%. How is the sensitivity of this test interpreted?

Melatonin is compared to placebo for sleep in a single-group randomized cross-over study (n=328). Participants are randomized to receive melatonin or placebo for 3 months and then take the other agent for 3 months following a 1-week washout period. Which of the following tests would be most appropriate to determine if this is a statistically significant difference in mean sleep latency (i.e., mean minutes to fall asleep)?

A non-inferiority study compared risankizumab (intervention) to secukinumab (standard of care) for at least 90% improvement in plaque psoriasis symptoms. An NI margin of 12% was used. Risankizumab was found to achieve a 90% symptom improvement in 73.8% of patients and in secukinumab 65.6% of patients.  95%CI 0.8 to 38.8%). Which of the following is the best interpretation of these results. Compared to secukinumab: