منابع مشابه
Sex Differences in Remifentanil Requirements for Preventing Cough during Anesthetic Emergence
PURPOSE Target-controlled infusion (TCI) of remifentanil can suppress coughing during emergence from general anesthesia; nevertheless, previous studies under different clinical conditions recommend significantly different effective effect-site concentrations (effective Ce) of remifentanil for 50% of patients (EC₅₀). The differences among these studies include type of surgery and patient sex. In...
متن کاملThe clinical effective dose of alfentanil for suppressing cough during emergence from desflurane anesthesia
BACKGROUND The administration of short-acting opioids before emergence is useful for preventing emergence cough induced by an endotracheal tube. This study examined the clinically effective dose of alfentanil for suppressing cough during emergence from desflurane anesthesia. METHODS Twenty-nine adult patients undergoing elective oral surgery were enrolled in this study. During emergence from ...
متن کاملCough expired volume and airflow rates during sequential induced cough
Cough effectiveness is determined by a combination of volume of air expired and maximum expiratory airflow rate. Studies of cough sensitivity identify cough thresholds based on at least 2 or 5-cough re-accelerations to a stimulus, however, to date no study has examined the interplay between the distribution of cough expired air and cough airflow rates for these induced sequential coughs. The go...
متن کاملProjectile Motion
The steel ball will be launched horizontally by being released at a certain height on the ramp. It will then fall to the floor and make a mark on the landing paper. The horizontal distance from take-off to landing, x, is proportional to the initial horizontal velocity, v0, of the ball. The distance, x, can be measured with the meter stick. By using the SALT®, photogate and computer, the time ca...
متن کاملProjectile Motion
Introduction: A projectile is a body in free fall that is subject only to the forces of gravity (9.81ms⎯2) and air resistance. An object must be dropped from a height, thrown vertically upwards or thrown at an angle to be considered a projectile. The path followed by a projectile is known as a trajectory. If gravity were not present, a projectile would travel in a constant straight line. Howeve...
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ژورنال
عنوان ژورنال: Indian Journal of Anaesthesia
سال: 2020
ISSN: 0019-5049
DOI: 10.4103/ija.ija_257_19