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Using a PPG sensor on a digit demonstrating signs of increased vasospasm from primary Raynaud’s disease, what waveform characteristic of Raynaud’s may be documented? 

Secondary Raynaud’s is commonly identified with the following underlying causes except:

During the monthly bank reconciliation process, a company discovered that it had correctly written a check to make a payment on account for $708.62 but recorded it in the books as $780.62. What correcting entry, if any, needs to be made given these facts? a. Accounts Payable …………………………………………….                 72                                       Cash …………………………………………………………                                 72 b. Cash ………………………………………………………..                          72                Accounts Payable ………………………………….                                   72 c. Accounts Receivable ……………………………………….                 72                Cash …………………………………………………………                                 72 d. Accounts Receivable ………………………………………..         708.62                Cash …………………………………………………………                         708.62

What is the most common location of stenosis with synthetic grafts? 

Which of the following are important collateral pathways? (Select all that apply)

Which statement is true regarding the difference between CW Analog Doppler compared to PW Spectral Doppler analysis?

EXTRA credit: Perigraft fluid is identified on ultrasound when infection is present around the graft. 

Using the following values, what is the ankle-brachial index of the left lower extremity and corresponding severity of disease?   RT Brachial: 155                              LT Brachial: 150 RT PTA: 168                                     LT PTA: 98 RT DPA: 158                                    LT DPA: 100

What is the significance of a monophasic, continuous waveform with a slow upstroke?

The most severe form of PAD is known as