The number of rainy days (with more than 0.25mm of rainfall) is fairly consistent throughout the year, with between 11 and 15 rainy days every month. Overall rainfall is highest in November and August (64 mm and 59mm respectively) and is lowest in March and April (37mm each).
Certification Requirements. The ONCC lists the basic necessities to become an oncology certified nurse as follows: â¢At least one year of experience as a registered nurse (RN) within the past three years at the time of submitting an application. â¢A current Registered Nurse license.
Considerations. While there is no independent chemotherapy RN credential, the Oncology Nursing Society offers a Chemotherapy and Biotherapy Course that awards graduates with an ONS Chemotherapy Provider Card indicating knowledge in the care of chemotherapy patients.hemotherapy nurses pursuing advanced practice nursing credentials, such as the Oncology Nurse Practitioner or Oncology Clinical Nurse Specialist, must have a master's degree and 500 hours of supervised clinical practice.