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Molluscs share a three-part body plan consisting of a

Population size levels off at the _______ of an environment.

Advantages to living in a social group for an animal includes all of the following EXCEPT

 Which of the following organizations developed ICD-10-PCS? 

In _______, the mouth develops at or near the blastopore.

A patient is admitted with acute myocardial infarction; the physician notes in the history that the patient is status post cholecystectomy and had been hospitalized one year earlier for pneumonia. At discharge, the physician documents the final diagnoses as acute myocardial infarction, status post cholecystectomy, and history of pneumonia. Which of the following diagnosis(es) should be coded and reported?

It is appropriate to assign some procedure code based on documentation by the nonphysician professional who provided the service. 

A patient was admitted for cholecystectomy because of chronic cholecystitis. Before she went to the operating room the next morning, nursing personnel noted that she had apparently developed a urinary tract infection, and laboratory tests confirmed a diagnosis of urinary tract infection due to E. coli. Because of the infection, the surgery was canceled, antibiotic therapy was instituted, and the patient was discharged on the third hospital day to continue antibiotic therapy at home. She will be seen in the physician’s office in three weeks, and surgery will be rescheduled. Hints: Remember the reason for the admission is the principal diagnosis.  You will have a total of 4 codes to assign- the principal diagnosis followed by 3 additional codes.  Remember to use the decimal point and capital letters.   There are no procedure codes. 1. [BLANK-1] 2. [BLANK-2] 3. [BLANK-3] 4. [BLANK-4]

Which of the following root operations is defined as “cutting off all or a portion of the upper or lower extremeties”? 

Root operations in the Placement Section include only those procedures that are performed without making an incision or a puncture.