Which of the following is covered under Patients' cover for medical expenses?

Patients' cover for medical expenses typically includes various types of necessary medical treatments and services. Ambulance and nursing fees are crucial components of patient care that ensure immediate and ongoing support during a medical emergency or recovery process. These services directly relate to the provision of healthcare and are considered essential expenses that arise during the treatment of a patient.

Long-term rehabilitation services, while important, may not be covered under all standard patients' cover plans, as this can depend on the specifics of the policy. Preventative care measures are often bundled under different health plans since they focus on preventing illness rather than treating existing conditions. Over-the-counter medications are usually excluded from coverage, as they are readily available without a prescription and do not fall under the same necessity as other medical services. Thus, the inclusion of ambulance and nursing fees in patients' cover aligns with the immediate healthcare needs during a medical situation.