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In pharmacology, the area under the plot of plasma concentration of a drug versus time after dosage (called “area under the curve” or AUC) gives insight into the extent of exposure to a drug and its clearance rate from the body. [2]
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]
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 ]
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.
CD4 cell counts are another key measure of immune status and ART effectiveness. [83] CD4 counts should rise 50 to 100 cells per ml in the first year of therapy. [56] There can be substantial fluctuation in CD4 counts of up to 25% based on the time of day or concomitant infections. [95]
PICOT formatted questions address the patient population (P), issue of interest or intervention (I), comparison group (C), outcome (O), and time frame (T). Asking questions in this format assists in generating a search that produces the most relevant, quality information related to a topic, while also decreasing the amount of time needed to produce these search results.