Text: if you examine patients who have hard-to-control blood pressure, that is, taking more than one medicine for control, 80% have obstructive sleep apnea.

Correct capitalization: If you examine patients who have hard-to-control blood pressure, that is, taking more than one medicine for control, 80% have obstructive sleep apnea.

Text: there are various memory cards which are available now days across all over the world.

Correct capitalization: There are various memory cards which are available now days across all over the world.

Text: removing all fish products from the diet and focusing on a nutritionally complete, balanced, commercially-prepared food diet is one of the first steps.

Correct capitalization: Removing all fish products from the diet and focusing on a nutritionally complete, balanced, commercially-prepared food diet is one of the first steps.

Text: for non-sinusoidal waveforms add +(2% reading + 2% fs) typical, for a crest factor up to 3.

Correct capitalization:
For non-sinusoidal waveforms add +(2% reading + 2% FS) typical, for a crest factor up to 3.