1. NPO Means “Nothing by Mouth” NPO means “nothing by mouth,” from the Latin nil per os. The acronym is simply a doctor’s shorthand for a period of time in which you may not eat or drink anything (ask about prescription medication). Fasting is generally prescribed in preparation for an operation or exam.

What is OD and BD in medical terms?

OD or q.d “omni die” or “quaque die” (in latin) 1 OD -take one, once a day 2 OD-take 2 once a day To be taken once a day, at the same time every day. The doctor should specify at which time of the day. b.d. (b.i.d) “Bis in die” (in latin)

What is EF medical term?

Ejection fraction is a measurement of the percentage of blood leaving your heart each time it squeezes (contracts). It is just one of many tests your doctor may use to determine how your heart works. The heart contracts and relaxes.

What is Ri in cardiology?

The ramus intermedius is a variant coronary artery resulting from trifurcation of the left main coronary artery 1.

What is AO in heart?

1 for measurements and abbreviations. M-mode measurements; Ao=aortic root; LA = left atrium; IVS = ventricular septum; LVPW=left ventricular posterior wall; LVDd = left ventricular dimension in diastole; LVDs=left ventricular dimension in systole. Eur Heart J, Vol.

What is PO medical term?

Medical Abbreviations on Your Prescription “PO” means the medication is taken by mouth “bid” or twice a day. The ‘x’ indicates this prescription is taken for a period of 5 days. Some people think that Rx means prescription.

What does TPN mean in medical terms?

It is possible to give all of the protein, calories, vitamins and minerals a person needs using parenteral nutrition. Also called hyperalimentation, total parenteral nutrition, and TPN.

What is NP medical term?

Many medical offices and hospitals offer care provided by nurse practitioners, commonly referred to as NPs. These highly trained medical professionals can provide many primary care services or be part of your specialty care team.

What’s SOS stand for?

SOS, when it was first agreed upon by the International Radio Telegraphic Convention in 1906, was merely a distinctive Morse code sequence and was initially not an abbreviation. Later in popular usage it became associated with mnemonic phrases such as “Save Our Souls” and “Save Our Ship”.

What RX means?

Commonly seen on doctor’s prescription pads and signs in pharmacies, Rx is the symbol for a medical prescription.

What does Rx stand for?

Rx is commonly known to most as the symbol for a medical prescription. However, the symbol is derived from the Latin word recipe or “recipere,”which means to take. The word was later abbreviated and became Rx as we know it today.

What is FS in echocardiography?

Fractional shortening (FS) is calculated by measuring the percentage change in left ventricular diameter during systole.

What is LVH?

Left ventricular hypertrophy, or LVH, is a term for a heart’s left pumping chamber that has thickened and may not be pumping efficiently. Sometimes problems such as aortic stenosis or high blood pressure overwork the heart muscle.

What is normal LVEF?

A normal left ventricular ejection fraction (LVEF) ranges from 55% to 70%. An LVEF of 65%, for example, means that 65% of the total amount of blood in the left ventricle is pumped out with each heartbeat. Your EF can go up and down, based on your heart condition and how well your treatment works.

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