What's the difference between extemporaneous and offhand?

Extemporaneous


Definition:

  • (a.) Composed, performed, or uttered on the spur of the moment, or without previous study; unpremeditated; off-hand; extempore; extemporary; as, an extemporaneous address or production.

Example Sentences:

  • (1) The results of this study allow formulation of recommendations regarding the extemporaneous preparation of i.v.
  • (2) Triphenylene was also extemporaneously determined by its phosphorescence spectrum at low temperature.
  • (3) In a second group of 461 patients, intragastric pH was determined extemporaneously during endoscopy.
  • (4) Reuse of filters and extemporaneous preparation of substitution fluid were not responsible for any pyrogen reaction or bacterial contamination.
  • (5) Extemporaneous biopsy and pathological analysis were in favour of a haemangiosarcoma.
  • (6) Emulsions are represented in topical extemporaneous preparations in a smaller amount than solutions and suspensions; it is 0.7% in the set under study.
  • (7) The potency and stability of extemporaneous intravenous nitroglycerin (NTG) solutions prepared according to methods currently used in three hospitals were studied.
  • (8) The value and the limitations of echo scans and extemporaneous examination in four cases are reported.
  • (9) Fixation is monomaxillar, via extemporaneous splinting, associated with low external cortical osteosynthesis.
  • (10) non-registered drugs that are extemporaneously prepared for each patient or made in larger batches for stock keeping, form a small but important group of drugs, especially for patients with rare diseases or allergies.
  • (11) The stability of terbutaline sulfate in an extemporaneous oral liquid formulation refrigerated for 55 days was studied.
  • (12) Several pharmaceutical solvent systems commonly employed by the pharmacist during the extemporaneous dispensing of minoxidil topical solution using Loniten tablets were evaluated.
  • (13) They report the first data collected in a campaign of immunization with a single injection of an extemporaneous mixture of antimeasles, antitetanus and antimeningococcal meningitis vaccines.
  • (14) In this study we explored the relationship between narcissism and the individual's use of personal pronouns during extemporaneous monologues.
  • (15) Four extemporaneous speech samples were collected from each of 12 women, one at ovulation (when the average woman experiences her greatest feelings of self-esteem and self-confidence) and one at premenstruation (when she experiences a significant increase in anxiety level) for two consecutive cycles.
  • (16) Few respondents indicated the use of sterilization techniques other than microbial filtration, which was used by 32% of pharmacies involved in extemporaneous preparation and 16% of those involved in batch preparation.
  • (17) These drawbacks might be avoided by using transrectal extraperitoneal extemporaneously matured colostomy that simplifies the surgical technique and prevents both precocious complications (peritonitis, occlusions, parietal abscess, necessity of a second "retouch" surgery) and also tardy complications (stomal prolapse, parastomal eventration).
  • (18) SISGRAD was developed to guarantee that the treatments comply with prescriptions, to supply extemporaneous dosimetric data, to improve administrative work, and to supply banks with data for statistical analysis and research.
  • (19) An experiment comparing extemporaneous and impromptu speech samples of 10 freshman medical students showed that, of 10 verbal categories, only qualifying phrases significantly differentiated the two levels of spontaneity.
  • (20) The conclude that the surgeon should do everything possible to arrive at the histological diagnosis of fibroadenoma intraoperative--that is, extemporaneously--in order to avoid treating as a malignancy a possible benign phylloid cystosarcoma.

Offhand


Definition:

  • (a.) Instant; ready; extemporaneous; as, an offhand speech; offhand excuses.
  • (adv.) In an offhand manner; as, he replied offhand.

Example Sentences:

  • (1) Victims have told the charity of offhand and dismissive reactions from police, and am impression that crimes are less serious if they are committed against a disabled person.
  • (2) As a result, there exists a tendency to dismiss almost offhandedly the entire concept of using material incentives to further contraceptive practice before any have been adequately tried.
  • (3) The list of films from the last couple years is long and includes The International , where the enemy is a bank, to comedies such as The Other Guys and Despicable Me where offhand jokes skewer banks and bankers even in children's films.
  • (4) He initially aspired to a career in medicine but an offhand comment from his year 8 teacher changed that.
  • (5) Turkish police used teargas, plastic bullets and water cannon to disperse hundreds of demonstrators who gathered on Friday at the scene of the country's worst industrial accident to protest the country's dismal work safety record, and the prime minister's apparently offhand attitude towards victims of the catastrophe.
  • (6) In person he's quite offhand, an odd mixture of shy and intensely self-assured, and with his stocky build and salt-and-pepper beard he conveys the impression of a very clever badger, burrowing away in the undergrowth of economic detail, ready to give quite a sharp bite if you get in his way.
  • (7) I do realize that some of my offhanded attempts at sarcasm and at humor were not as witty as they were intended to be, and were actually insensitive and even offensive.” Despite Wildstein’s guilty plea, Christie has said he is unconcerned.
  • (8) Unfortunately, offhand and casual comments relating to class prejudice and snobbery are very common.
  • (9) While attempting to rally support for US bombing of Syrian president Bashar Assad for his chemical-weapons use, Kerry saw his offhand musing about Assad giving up his weapons stockpiles turned into a Russian diplomatic coup that allowed Assad to avoid attack and remain in power.
  • (10) A guilty person it wouldn’t be as much of an issue to me, but on the offhand chance that somebody wasn’t, I would never take that chance with my life,” he said.
  • (11) I guess I'd thought about it when I was younger, and I said, in an offhand way, that I would do it somewhere down the road.
  • (12) These results suggest that the use of S concentration measurements may serve to be an effective tool for a simple, offhand evaluation of keratinization.
  • (13) The only hope police have is changing allegiances from associates of the gang or ex-girlfriends who may have witnessed and perhaps recorded on a mobile phone someone's confession or offhand remark.
  • (14) "The president made an offhand remark making fun of his own bowling that was in no way intended to disparage the Special Olympics," he said.
  • (15) In their offhand way, they celebrate the man who was, by his own account, a stranger in a strange land.
  • (16) Trump is prone to mentioning NBC executives by name; Paul made offhand references to law school professors, from the conservative iconoclast Randy Barnett to the liberal civil rights activist Michelle Alexander .
  • (17) At some point she offhandedly told me that she had found out that once a month, on this particular night, the pub we were going to had a “gay night”.
  • (18) With the current state of our knowledge regarding uses, hazards, and dangers, the cavalier offhanded attitude which in the past has all too frequently characterized oxygen use in the premature is no longer acceptable.
  • (19) He later told Entertainment Weekly that while his promises initially manifested as an "offhand joke, a spur of the moment 140 characters" and was "more of a means to get the issue out there, that it is rude to text during movies," he was remained determined to stick to his guns.
  • (20) She made an offhand inquiry to her insurance company and was floored to learn that her policy – which she purchased as an individual – wouldn’t offer her any maternity coverage.