A provider orders a patient to be kept NPO before a procedure. What does this mean?
- Normal oral intake
- Nothing after noon
- Nothing by mouth
- No pain medication orally
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C. Nothing by mouth
NPO comes from the Latin for nothing by mouth: no food, drink or oral medication unless the provider says otherwise. It has nothing to do with the time of day or with pain medication specifically.
Reference: Medical terminology: common abbreviations
Which suffix means surgical removal of a body part?
- -ectomy
- -ostomy
- -plasty
- -otomy
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A. -ectomy
-ectomy means surgical removal (appendectomy). -otomy is only an incision into a structure, -ostomy creates a new opening, and -plasty is a surgical repair.
Reference: Medical terminology: prefixes, suffixes and combining forms
A patient reports difficulty swallowing. Which term should appear in the chart?
- Dyspnea
- Dyspepsia
- Dysphasia
- Dysphagia
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D. Dysphagia
Dysphagia is difficulty swallowing (phag = eat or swallow). Dysphasia, one letter different, is difficulty with speech; dyspnea is difficult breathing and dyspepsia is indigestion.
Reference: Medical terminology: prefixes, suffixes and combining forms