After the inhalation of a bronchodilator, what percentage change in peak expiratory flow (PEFR) would be required to demonstrate reversible airflow limitation consistent with asthma?
a. –20%
b. –10%
c. +10%
d. >20%
D
After a bronchodilator, an improvement of 20% or greater in the PEFR would demonstrate positive airway response to the bronchodilator, consistent with asthma.
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Lawrence Kohlberg modified and expanded Piaget's work, laying the groundwork for modern studies on moral development. On which of the following tenets did the two disagree?
A. that children under 12 years of age could develop moral values B. that children form ways of thinking through their experiences C. that the process of moral maturity took longer than 12 years D. that children under 12 years of age could understand moral concepts E. that all moral values are determined at birth
Calculate the following dosages based on kilogram of body weight. Round weights and answers to the nearest whole number
A medication is ordered at 75 mg/kg/day to be given every 4 hours. If a child weighs 40 lb, how much is given for each dose?
Sensory information enters the spinal cord via ____________________ root fibers
Fill in the blank(s) with correct word
The liver is connected to the gallbladder and __________ by the common bile duct
Fill in the blank(s) with correct word