Before you begin this exam, review the UND MLS Honorlock Pro…

Before you begin this exam, review the UND MLS Honorlock Proctor Rules below. Honorlock Proctoring Rules LINK: Tips for setting up your side-angle, external webcam Note: you may not use a mobile phone as your external webcam in this course If you have any issues during your practice test, please contact support at https://honorlock.com/support for assistance.

Show that, given an undirected graph G with n nodes, if ther…

Show that, given an undirected graph G with n nodes, if there exists a path from s to t whose length is equal to or more than n, then there exists a path from s to t whose length is equal to or less than n − 1. Similarly, show that the same statement holds for a directed graph.

A patient presents today for evaluation of their CKD, calciu…

A patient presents today for evaluation of their CKD, calcium, and phosphorous. He has been taking calcium carbonate 250mg TID as a phosphate binder.  He has stage 4 CKD and his phosphorous is still above his target range today.  What would you recommend today to reduce his serum phosphorous?   Serum phosphorous:  5.2 mg/dL Serum calcium:  8.0 mg/dL (8.4 – 10.4 mg/dL) Serum albumin:  2.7 g/dL Weight:  72 kg Corrected calcium = serum calcium + (0.8 x (4-serum albumin))