(n.) A mydriatic medicine or agent, as belladonna.
Example Sentences:
(1) This article discusses the advantages, clinical uses, limitations, and legal aspects of this mydriatic antagonist in optometric practice.
(2) Prior to surgery 1.0% suprofen or a placebo was instilled; the surgeon's normal regimen of mydriatics and cycloplegics was used.
(3) The total resource cost per screen of screening using non-mydriatic photography is also estimated.
(4) Atropine sulfate, a mydriatic and cycloplegic agent, is frequently used in patients undergoing glaucoma surgery.
(5) When phenylephrine base was suspended in sesame oil at 0.045, 0.12, and 0.45 M, the mydriatic activity was also greater than equimolar suspensions of phenylephrine HCl.
(6) The expected mydriatic effect of atropine sulfate was seen in both species and, similarly, the pupillary light reflex was impaired in rats and dogs receiving either formulation of atropine sulfate at both dose levels.
(7) In CH patients, pretreatment with clonidine augments the degree of anisocoria induced by tyramine instillation, increasing the mydriatic response only in the pain-free-side pupil.
(8) A comparative study in healthy subjects and diabetic patients of the mydriatic response to topical tropicamide 0.5% with and without added phenylephrine 10% is reported.
(9) The pupillary mydriatic response to phenylephrine and the forearm arterial vasoconstrictor response to intra-arterial norepinephrine did not change.
(10) We propose the Maximal Mydriasis Test (MMT) as a simple and safe means to provide the cataract surgeon with objective and dependable pre-operative information on the idiosyncratic mydriatic response of the pupil.
(11) Formation can be reduced by elimination of the iridectomy, elimination of routine mydriatic drops, and minimization of iris trauma at the time of surgery.
(12) The role of the non-mydriatic fundus camera in detection of diabetic retinopathy was evaluated as part of a comprehensive screening programme for diabetic complications offered to all diabetic patients in a rural town.
(13) The method includes: leaving the pupil undilated before anesthesia; applying topical anesthetic to the conjunctiva; injecting about 0.25 ml of anesthesia through the non-sensitive conjunctiva into the muscle cone, then waiting until the pupil becomes dilated before injecting an additional 1.5 ml; injecting 0.25 ml anesthesia under the conjunctiva and into the tendon of the superior rectus muscle; and applying short-acting mydriatics after the injection.
(14) On the second postoperative day, 20 patients received one drop of a combined solution of 0.5% tropicamide and 0.5% phenylephrine, and the remaining patients received no mydriatic agents.
(15) The results suggested that the mydriatic effect of detomidine was mediated by the alpha 2-adrenoceptors, and that mydriasis was a good model for studying alpha 2-adrenoceptor agonists and antagonists.
(16) The ocular examination reveals a small anterior chamber, sectorial iridic atrophies, a mydriatic pupil, the camerular angle closed.
(17) The mydriatic tolerance may be due to the decrease in receptor number in the iris dilator muscle.
(18) The PPF concentrations in the cornea, secondary aqueous, and iris-ciliary body increased in a dose-dependent manner, and the concentrations were higher in the presence of mydriatics.
(19) Like many other opiates, morphine has a specific dose dependent mydriatic effect in mice which is antagonized by naloxone.
(20) We studied the pupillary cardiovascular and gastrointestinal effects of two parasympathetic blocker mydriatics.
Pupil
Definition:
(n.) The aperture in the iris; the sight, apple, or black of the eye. See the Note under Eye, and Iris.
(n.) A youth or scholar of either sex under the care of an instructor or tutor.
(n.) A person under a guardian; a ward.
(n.) A boy or a girl under the age of puberty, that is, under fourteen if a male, and under twelve if a female.
Example Sentences:
(1) 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.
(2) Results in May 89 emphasizes: the relevance and urgency of the prevention of AIDS in secondary schools; the importance of the institutional aspect for the continuity of the project; the involvement of the pupils and the trainers for the processus; the feasibility of an intervention using only local resources.
(3) We’ve spoken to them on the phone and they’ve all said they just want to come home.” A total of 93 pupils from Saint-Joseph were on the trip.
(4) Pupils who disrupt the learning of their classmates are dealt with firmly and, in many cases, a short suspension is an effective way of nipping bad behaviour in the bud."
(5) The headteacher of the school featured in the reality television series Educating Essex has described using his own money to buy a winter coat for a boy whose parents could not afford one, in a symptom of an escalating economic crisis that has seen the number of pupils in the area taking home food parcels triple in a year.
(6) The pupils at the Royal Blind School, Edinburgh, were surveyed and it was found that 40% of the 100 pupils had definitely inherited severe eye disease.
(7) The teacher said his school believed it was aware of all the pupils who had been present, and that Nuttall was not among them.
(8) While tonic pupil and reduced sweating can be attributed to the affection of postganglionic cholinergic parasympathetic and sympathetic fibres projecting to the iris and sweat glands, respectively, the pathogenesis of diminished or lost tendon jerks remains obscure.
(9) For data sampled at a high rate (approximately 200 Hz) pupil velocity deviations from zero can simply be used, giving a satisfactory inaccuracy of about 5 ms. For data sampled at a low rate (less than 50 Hz), e.g.
(10) On neurological examination, he showed stupor,pupils and eye position were normal.
(11) A nine-year-old Scottish girl who attracted two million readers to a blog documenting her school lunches , consisting of unappealing and unhealthy dishes served up to pupils, has been forced to end the project after the council banned her from taking pictures of the food in school.
(12) Posterior synechiae, pupil deformations, grave uveitis with hypotonia of 4-10 mm Hg are rapidly developing.
(13) Effects of topical administration of a single dose of 2% pilocarpine on intraocular pressure (IOP) and pupil diameter were evaluated in normotensive eyes of 10 clinically normal cats over 12 hours.
(14) Changes in pupil size indicated a substantial cholinergic effect on the iridal sphincter musculature.
(15) The nineteen pupils so discovered had more exercise-induced bronchial lability than equivalently exercised controls.
(16) Theory and practice of urology generates three types of professionals: doctors, who study at universities and obtain their licence by making a demonstration before the Protomedicato Tribunal; surgeons, who acquire their surgical techniques through a teacher-pupil training relationship outside universities; and empirics, who were in charge of performing surgical operations.
(17) The evolution and characteristics of diabetic rubeosis were studied in 33 eyes, and the following vascular abnormalities were found: (1) Dilated leaking capillaries around the pupil; (2) irregular or slow filling of the radial arteries; (3) superficial arborising newly formed vessels, usually starting in the chamber angle; and (4) dilatation and leakage of the radial vessels either before or after the development of neovascular glaucoma.
(18) Characteristic clinical features were present in 19 patients, including a gradual obtundation after the initial hemorrhage in 16 patients and small nonreactive pupils in nine patients (all with a Glasgow Coma Scale score of 7 or less).
(19) Ed Miliband's education package is less generous than some hoped Read more The Labour leader said the coalition is directly to blame for a trebling in the number of classes with more than 30 pupils from 31,265 in 2010 to 93,345 in 2014, as a result of opening free schools in areas where new schools are not needed.
(20) Of these, 61.2% said they had been subjected to a pupil writing an insulting comment about them on a social network or internet site, 38.1% said a student had made comments about their competence or performance as a teacher, and 9.1% said they had faced allegations that they behaved inappropriately with pupils.