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Which of the following is the most appropriate reference source for locating a code for chronic bronchitis for the purpose of scheduling a chest x-ray?

Which of the following is the correct ICD-10-CM code for this diagnostic statement; encounter for positive pregnancy test?

In the ICD-10-CM coding system, a lower case x is used

Which of the following is the correct ICD-10-CM code for this diagnostic statement; preprocedural examination?

John presents to the ER one morning with lower back pain.  He has comorbidities including hypertension and renal failure.  Mary, his nurse, works with him to treat his back pain.  Later that day, John presents back to the ER complaining of chest pain.  Mary sees his name on the patient list, and says to another nurse working with her that he was just in earlier for back pain.  The second nurse works with John, and finds that his symptoms are still from the visit earlier today, despite the complaints of chest pain and shortness of breath.  John’s heart attack goes unrecognized. What type of bias is present in this situation?

Which of the following is the correct ICD-10-CM code for this diagnostic statement; bronchitis?

Medical necessity means the patient’s treatments/services are 

Problem 5: Calculating Cost of Goods Sold Frederick, Inc. has the following inventory records:                        Beginning inventory, Jan. 1                                                            30 units @ $15 per unit                        Purchases in January:                                Jan. 15            25 units @ $16 per unit                                Jan. 25            30 units @ $18 per unit                                Jan. 28            12 units @ $23 per unit                                Jan. 31             15 units @ $24 per unit                        Sale of 63 units in January Assume that the company uses the FIFO method (periodic inventory system that determines cost of goods sold on a monthly basis).  Note: You must show all calculations to receive full credit. Using the above information, answer questions 13-15.  

The signs and symptoms of a disease are its __________.

Which of the following does not describe the analytical process in the psychology of error?  Choose all that apply.