A summary of the patients sleep study after scoring is completed.

Lights off 9:10 pm Lights on 5:08 am Sleep onset 9:30 pm N1 total 20.5 minutes N2 total 269.5 minutes N3 total 0.5 minutes R total 89.0 minutes What is the SL (MIN.)?

Lights off 10:07 pm Lights on 5:36 am Sleep onset 10:26 pm N1 total 36 minutes N2 total 231 minutes N3 total 53 minutes R total 56.5 minutes What is the TST?

The time at which a sleep study ends.

Lights off 9:10 pm Lights on 5:08 am Sleep onset 9:30 pm N1 total 20.5 minutes N2 total 269.5 minutes N3 total 0.5 minutes R total 89.0 minutes What is the TRT?

Which knob should you use to get the image in focus when using the higher-power objective lenses?

Which statement most accurately describes iris diaphragm?

Figure 4.13 Generalized cell. Reference: Figure 4.13 In Figure 4.13, identify number 9.

The palms are on the ____________ side of the body.

35 y/o ♂ presents to ED ℅ SOB. Pt reports hx of asthma. BP 140/90 mmhg. P 80 bpm.  R 25. T 99.0. Orders rec’d for CXR STAT. MD to r/o pneumonia.