Single-Center Experience With Paraquat Exposure in Nine Patients.

Paraquat dichloride is a widely used, highly toxic chemical herbicide and a significant cause of fatal poisonings. Toxicity is thought to be secondary to generation of reactive oxygen species. Hours after exposure, patients may experience signs and symptoms ranging from nausea to multisystem organ failure.

Accuracy of a modified 4Ts score in predicting heparin-induced thrombocytopenia in critically ill patients: A pilot study.

Purpose: Thrombocytopenia is common among critically ill patients and heparin-induced thrombocytopenia (HIT) is often on the differential. Professional guidelines recommend calculating a pre-test probability score before performing HIT testing. The 4Ts score is widely utilized but accuracy has been questioned in critically ill patients.

A Concept Mapping Activity to Enhance Pharmacy Students' Metacognition and Comprehension of Fundamental Disease State Knowledge.

To examine the impact of pre-class concept mapping activities on pharmacy students' ability to self-assess their degree of foundational disease state knowledge and predict their pre-class quiz performance. Second year pharmacy students in a problem-based learning course were responsible for self-directed learning of foundational knowledge for 14 disease states. After completing their independent pre-class reading, students worked in groups to create concept maps for which feedback was provided for four laboratory sessions, worked in groups to create concept maps but received no formal feedback for three laboratory sessions, and did not engage in any formal group activity for seven laboratory sessions.

Testing of a Program to Automatically Analyze Students' Concept Maps.

Concept maps are graphical representations of how various concepts relate to one another. Assessment of concept maps developed by students in the pharmacy curriculum helps to evaluate student understanding of course material. However, providing feedback on concept maps can be time-consuming and often requires the grader to be a content expert.