Fear of children. Ped/o means child so any medical term with that in it has to do with kids.
C. ophthalmic medication
The most common form of medications for ear and eye problems are in drops. When the pharmacists dispense medications for the eyes or ears, they must double check the labels to prevent errors, specially because (the type of) antibiotics used for infections of the eyes and ears are similar.
Answer:
When heart rate or rhythm changes are minor
Your heart rate or rhythm can change when you are under stress or having pain. Your heart may beat faster when you have an illness or a fever. Hard physical exercise usually increases your heart rate, which can sometimes cause changes in your heart rhythm.
...
According to the relationship between force and acceleration, described in Newton's 2nd law of motion, increasing the force of the object would also increase the objects acceleration in the same direction to which the force is applied. It essentially starts to move even faster, than it had been before. Since the object is accelerating it changing its speed at an even faster rate.