A nurses role can vary widely but they are a critical member of your health care team. Some have an advanced education and enough experience to fill a role as a primary care giver, while others take care of your daily needs and leave medical decisions to others. Either way, nurses work very closely with all of the other members of your team and have a hand in nearly all aspects of your care.


Depending upon the setting, type of therapy being administered, and provincial regulations, the role of the nurse in your health care team may vary.

Registered nurses practice in diverse health care settings, such as hospitals, outpatient clinics or physicians' offices, schools, workplaces, homes, and long-term care facilities like nursing homes and retirement centers.

Some nurses, including certified nurse practitioners and midwives, hold a master's degree in nursing and may assume the role of primary health care professional, either in practice by themselves or in joint practices with physicians.

Clinical nurse specialists also have a master's degree in nursing and specialize in a particular area of health care. In some hospitals, long-term care facilities, and outpatient care settings, licensed practical nurses (LPNs) have certain responsibilities in administering medication to patients.

LPNs usually work under the supervision of a RN or physician. Nursing aides assist RNs and LPNs with different kinds of patient care activities. In most places where people receive health care, RNs may be the primary source of information for drug therapies and other medical treatments.

It is important that you be aware of the roles and responsibilities of the nurses participating in your health care.

Professional nurses participate with other health professionals to ensure that your medication therapy is safe and effective and to monitor any effects (both desired and negative) from the medication.

You may be admitted to the hospital so that nurses can administer medications and monitor your response to therapy. In hospitals or long-term care facilities, nurses are responsible for administering your medications in their proper dosage form and dose, and at correct time intervals, as well as monitoring your response to these medications.

At home or in outpatient settings, nurses should ensure that you have the proper information and support of others, if needed, to get the medication and take it as prescribed. When nurses administer medication, they should explain why you are receiving this medication, how it works, any possible side effects, special precautions or actions that you must take while using the medication, and any potential interactions with other medications.

If you experience any side effects or symptoms from a medication, you should always tell your health care provider.

It is important that these reactions be detected before they become serious or permanent. You can seek advice about possible ways to minimize these side effects from your nurse. Your health care professional should also be made aware of any additional medical problems or conditions (such as pregnancy) that you may have, since these can also affect the safety and effectiveness of a medication.

The professional nurse is someone who can help to clarify drug information. In most health care settings, nurses are accessible and can answer your questions or direct you to others who can assist you. Professional nurses are skilled in the process of patient teaching. To make sure that patients learn important information about their health problem and its treatment, RNs often use a combination of teaching methods, such as verbal instruction, written materials, demonstration, and audio-visual instructions. Above all, professional nurses should teach at a pace and level that are appropriate for you. RNs can also help you design a medication schedule that fits your lifestyle and may be less likely to cause unwanted side effects.

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