Answer:
Virus transmission is affected by a number of factors, including environmental determinants, host behavior, host defense mechanisms, and virus infectivity.
Explanation:
Answer:
Chest compression fraction >80% Compression rate of 100-120/min. Compression depth of at least 50 mm (2 inches)
Answer:
Answer:
Precertification
Explanation:
For managed care organizations to pay for medical services, precertification needs to be done. Precertification involves proving to the medical insurance company that a service is medically necessary. After precertification, the insurance company would determine if the service is a covered service before payment is made.
Precertification is taken by the insurer to provide the insurance company with procedures and/or services and diagnosis.
Explanation: