The phrase "a field examination" is correct and usable in written English.
It can be used in contexts related to assessments or evaluations conducted in a specific environment or location, often outside of a traditional classroom or laboratory setting.
Example: "The students will participate in a field examination to assess their understanding of ecological principles in a natural setting."
Alternatives: "a field assessment" or "a practical examination".
A field examination was conducted during 2004 2005 using complete randomized block design with four replications in order to evaluate the effects of saline irrigation water on morphological characters, mineral content, oil quantity (content, yield), oil composition and apigenin content of chamomile.
To assess possible transmission of M. ulcerans by aquatic biting insects, we conducted a field examination of biting water bugs (Hemiptera: Naucoridae, Belostomatidae, Nepidae) in 15 disease-endemic and 12 non disease-endemic areas of Ghanon disease-endemic
In order to provide an overview of bit-related lesions in Icelandic competition horses, a field examination of the rostral part of the oral cavity was performed in 424 competition horses coming to the two major national horse events in Iceland in 2012.
A visual field examination revealed a large central scotoma, and she lost light perception in both eyes (Fig. 3).
Their eyes had an IOP <22 mm Hg, with no history of IOP elevation, and had normal results in a biomicroscopic examination, an examination with indirect ophthalmoscopy through an undilated pupil and a visual field examination with the HFA 24-2 program.
A visual field examination was conducted at baseline or within the following 1 month unless such an examination had been conducted during the 6 months prior to baseline.
Clinicians should take advantage of the more frequent appointments in the first year and, if possible, perform a visual field examination at each visit.
Five consecutive tests were recorded with a short break, so the duration of the examination was no more than 5 minutes per eye (the total duration being no longer than a visual field examination).
Next, a visual field examination of the study eye (see later) was performed in both the healthy control subjects and the POAG patients, by using the Octopus Perimeter 101 (Haag-Streit International, Köniz, Switzerland).
Eligible subjects were at least 18 years of age and had a baseline (initial visit) IOP of ≥ 20 mmHg related to a diagnosis of unilateral or bilateral ocular hypertension or open-angle glaucoma (primary open-angle glaucoma, pseudoexfoliation glaucoma, or pigmentary glaucoma) following a visual field examination.
At the first visit, all patients underwent a 30-2 visual field examination on both eyes using the Full Threshold algorithm (Humphrey Field Analyser 750 software version A10.2).
