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Acute respiratory distress syndrome (ARDS) is a type of respiratory failure characterized by rapid onset of widespread inflammation in the lungs. [1] Symptoms include shortness of breath (dyspnea), rapid breathing (tachypnea), and bluish skin coloration (cyanosis). [ 1 ]
The following year, in 1983, NCSBN once more lowered the number of questions to 370 (including as many as 70 pilot questions). As a paper exam, NCLEX was only provided twice a year. The NCLEX-RN was given over two days in February and November; while the NCLEX-PN was given over a single day in April and October. [5] [6] [7]
The main aim of clinical pharmacology is to generate data for optimum use of drugs and the practice of 'evidence-based medicine'. Clinical pharmacologists have medical and scientific training that enables them to evaluate evidence and produce new data through well-designed studies .
Relationship between percentage activity and concentration of full agonists and partial agonists. In pharmacology, partial agonists are drugs that bind to and activate a given receptor, but have only partial efficacy at the receptor relative to a full agonist.
Respiratory compensation is the modulation by the brainstem respiratory centers, which involves altering alveolar ventilation to try to bring the plasma pH back to its normal value (7.4) in order to keep the acid-base balance in the body.
A drug class is a group of medications and other compounds that share similar chemical structures, act through the same mechanism of action (i.e., binding to the same biological target), have similar modes of action, and/or are used to treat similar diseases.