A medical biller should be proficient in handling which of the following difficult duties?

If the mechanism of injury indicates possible spinal injuries, you should:

A) assume spinal injuries are present even if unseen and continue with emergency care. B) contact medical direction and transport immediately, without providing emergency care. C) withhold any interventions until a higher level of care arrives. D) assume spinal injuries are present only after locating them, then provide emergency care.

A urine specimen was collected in a physician's office on Friday afternoon. It was placed in the refrigerator for the courier to pick up and transport to the microbiology laboratory. The courier missed the specimen on his last run of the day

The specimen remained in the refrigerator until Monday morning. The courier picked up the specimen on his first run of the day and transported it to the microbiology laboratory. On receipt, you will A) centrifuge the specimen prior to processing. B) reject the specimen. C) process the specimen. D) add preservative.