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A nurse is teaching a patient with newly diagnosed hypertension about lifestyle changes. Which dietary recommendation is most appropriate?

Nurses can screen patients at risk for developing chronic kidney disease. Those considered to be at increased risk include: (Select all that apply.)

William didn’t come to class this morning. If William (stay, not) ______ up so late last night, he (be, not) ______ late for class this morning.

Miko won’t call me because she doesn’t need a ride to school. If Miko (need) _____ a ride to school tomorrow, she (call) _____ me.

Consider two circuits. First circuit is RC path with N stages and second circuit is chain of N identical inverters. As N doubles to 2N, delay of both circuits will equally be increased by N2.

Transistor Sizing and Propagation Delay Given the transistor-level circuit in the figure, assume unit resistance and unit capacitance of minimum-sized inverter are

To design the effective pull-up network (PUN) and pull-down network (PDN) resistance equal to (unit resistance of minimum-sized inverter), what are PMOS and NMOS sizes of all input A, B, C and D? Input the final answer in the box below and upload your work on Gradescope to get any credit.

Find a false statement about transistor scaling. Assume scaling factor to be .  

Path Optimization Consider the gate level circuit below, with (unit capacitance of minimum-sized inverter). Gates in the first stage (I and J) are minimum-sized with size factor S=1. is the reference propagation delay of minimum-sized inverter. Answer the questions 10-15 below.   Make sure to show your work and answers on work paper, including the answer with units, and put a box around the final answers. Only your work paper will be graded.

Assuming all gates are minimum sized, what is the propagation delay from a to x, , in terms of ? Input the final answer in the box below and upload your work on Gradescope to get any credit.