In most hospitals, patient conditions are generally reported by nurses in each unit once a day (usually at midnight or 7 a.m.) based on information on the patient's chart, the care and observation of the patient over the last 24 hours and consultation with the physician.
There are a variety of individually administered IQ tests in use in the English-speaking world. The most commonly used individual IQ test series is the Wechsler Adult Intelligence Scale for adults and the Wechsler Intelligence Scale for Children for school-age test-takers.
Intelligence, so defined, can be measured, and intelligence tests measure it well. They are among the most accurate (in technical terms, reliable and valid) of all psychological tests and assessments.