(a.) Sharp at the end; ending in a sharp point; pointed; -- opposed to blunt or obtuse; as, an acute angle; an acute leaf.
(a.) Having nice discernment; perceiving or using minute distinctions; penetrating; clever; shrewd; -- opposed to dull or stupid; as, an acute observer; acute remarks, or reasoning.
(a.) Having nice or quick sensibility; susceptible to slight impressions; acting keenly on the senses; sharp; keen; intense; as, a man of acute eyesight, hearing, or feeling; acute pain or pleasure.
(a.) High, or shrill, in respect to some other sound; -- opposed to grave or low; as, an acute tone or accent.
(a.) Attended with symptoms of some degree of severity, and coming speedily to a crisis; -- opposed to chronic; as, an acute disease.
(v. t.) To give an acute sound to; as, he acutes his rising inflection too much.
Example Sentences:
(1) In January 2011, the Nobel peace prize laureate was admitted to a Johannesburg hospital for what officials initially described as tests but what turned out to be an acute respiratory infection .
(2) It is concluded that acute renal denervation augments the pressure diuresis that follows carotid occlusion.
(3) Ethanol and L-ethionine induce acute steatosis without necrosis, whereas azaserine, carbon tetrachloride, and D-galactosamine are known to produce steatosis with varying degrees of hepatic necrosis.
(4) IgE-mediated acute systemic reactions to penicillin continue to be an important clinical problem.
(5) The cumulative incidence of grade II and III acute GVHD in the 'low dose' cyclosporin group was 42% compared to 51% in the 'standard dose' group (P = 0.60).
(6) A 66-year-old woman with acute idiopathic polyneuritis (Landry-Guillain-Barré [LGB] syndrome) had normal extraocular movements, but her pupils did not react to light or accommodation.
(7) After a period on fat-rich diet the patient's physical fitness was increased and the recovery period after the acute load was shorter.
(8) It was concluded that metoclopramide and dexamethasone showed an excellent antiemetic effect on acute drug-induced emesis, as well as on delayed emesis, induced by cisplatin.
(9) The results suggest that RPE cannot be used reliably as a surrogate for direct pulse measurement in exercise training of persons with acute dysvascular amputations.
(10) Statistically significant differences were found mainly in the randomized trial, where during the first and second years, respectively, adenoidectomy subjects had 47% and 37% less time with otitis media than control subjects and 28% and 35% fewer suppurative (acute) episodes than control subjects.
(11) Tumour necrosis factor (TNF), a polypeptide produced by mononuclear phagocytes, has been implicated as an important mediator of inflammatory processes and of clinical manifestations in acute infectious diseases.
(12) During the procedure, acute respiratory failure developed as a result of tracheal obstruction.
(13) Four patients with acute brucellosis are described, none of whom had any connexion with farming or milk industry, the source of infection being different in each case.
(14) The leukemic T-cells in two patients with chronic lymphocytic leukemia (CLL) had specific features of large granular lymphocytes (LGL), and those in two patients with acute lymphocytic leukemia (ALL) had L2 morphologic characteristics.
(15) The acute effect of alcohol manifested itself by decreasing mitochondrial respiration, compensated by increased glycolytic activity of the myocardium so that myocardial energy phosphate concentration remained unchanged.
(16) The introduction of intravenous, high-dose thrombolytic therapy during a brief period has markedly reduced mortality of patients with acute myocardial infarction.
(17) The younger patients more often experienced an acute arthritis with sacroiliitis resembling a reactive disease.
(18) All five individuals appeared to have acute C. pneumoniae infection as determined by results of serologic tests (titers of IgM antibody for all individuals were greater than or equal to 1:16).
(19) The results clearly show that the acute hyperthermia of unrestrained rats induced by either peripheral or central injections of morphine is not caused by activation of the pituitary-adrenal axis.
(20) The effect of hypertension, hyperlipidemia, and the combination of both on acute and chronic myocardial ischemia were evaluated in a total of 30 male rabbits.
(1) There is an enjoyment that comes with owning it, a pleasure, but also he is an astute businessman.
(2) Blair knew Short was close to Brown at the time and had astutely chosen her to be the messenger.
(3) With astute assessment and intervention, agitation can be prevented and treated to enhance recovery from critical illness.
(4) Latham is angry, outrageous, insulting – with a lifelong chip on his shoulder – as well as astute, brave and far more readable than most.
(5) The critical care nurse who is astute to the possible causes of postoperative delirium and to treatments and interventions required will help to minimize the morbidity associated with postoperative delirium.
(6) He and Hunt are too politically astute to fall out.
(7) The cause of his chief complaint and presenting symptoms challenged the astuteness of clinicians, surgeons, and histopathologists on two continents and the high seas.
(8) The astute Rawling pointed out to Klitschko that his opponent was capable of anything – Chisora had bitten one opponent in the ring while kissing another at a press conference.
(9) Under the astute, paternal Wicks, Cooper won his first nine fights, the ninth against an old foe, the 15-stone Bygraves, which was especially rewarding.
(10) However, she is the most astute image-shaper in sport bar none, seducing swathes of tame tennis writers to plug her sweets, charming hosts with just a hint of a smile, disarming critics with a pursed-lip frostiness of which Madonna would be proud.
(11) They alert the astute examiner to several life-threatening problems that result from both benign and malignant islet cell tumors, adenocarcinomas of the pancreas, and pancreatic endocrine and inflammatory diseases.
(12) Soaring land values and astute buying and selling have helped the value of the Crown Estate pass £10bn for the first time, a rise of 15% over the past year alone.
(13) Because, as Rafael Behr so astutely observed recently , when immigration minister Mark Harper's rhetoric, in justifying this deplorable campaign, strays in the same breath on to immigration in general putting "pressure on our infrastructure", the distinction between legal and illegal immigrant is lost.
(14) He is far too astute an analyst of comedy to be unaware of the danger of looking smug and there were sufficient layers of irony and knowing jokes within jokes for the conceit to work.
(15) As she matured she also developed into an astute and sensitive dance actor; her portrayal of characters such as Manon or Natalia Petrovna in A Month in the Country were refreshingly free of ballet cliche.
(16) As a portrait of modern society, it is startlingly astute – a scene with two schoolgirls arguing at a bus stop is uncanny in its depiction of south London slang, and speech mannerisms, and all the more notable because this is so rarely done accurately and with empathy.
(17) At one point Neymar began to compare himself to previous winners Ronaldo and Ronaldinho prompting Scolari to cut in, cuffing him fondly on the back of the neck while making an astute diversionary remark about comparable hairstyles.
(18) Physicians should focus astutely on internal and external sites of inflammation as possible focuses for tumor recurrence in the follow-up of the cancer patient.
(19) Although elderly patients may present a special challenge, the negative consequences of immobility can be avoided, to a significant extent, with astute and vigilant nursing management.
(20) Politically astute, photogenic and backed by his father’s political machine, Biden was elected attorney general of Delaware with 52.6% of the vote.