| FN | false negative; fibronectin; fluoride number |
|---|---|
| Fneg | false negative |
| FNF | false-negative fraction; femoral neck fracture |
| FNT | false neurochemical transmitter; farnesyltransferase |
| FP | false positive; family physician; family planning; family practice; family practitioner; Fanconi pan... |
| false suture | <anatomy> One whose opposing margins are smooth or present only a few ill-defined projections. Synonym: sutura notha. (05 Mar 2000) |
|---|---|
| false vertebrae | <anatomy> The fused vertebral segments of the sacrum and coccyx. Synonym: vertebrae spuriae. (05 Mar 2000) |
| false vocal cord | One of the pair of folds of mucous membrane stretching across the laryngeal cavity from the angle of the thyroid cartilage to the arytenoid cartilage; they enclose a space called the rima vestibuli or false glottis. Synonym: plica vestibularis, false vocal cord, plica ventricularis, ventricular band of larynx, ventricular fold. (05 Mar 2000) |