Which Laboratory Findings Differentiate VWD from Glanzmann's Thrombasthenia

question 22

Multiple Choice

Which laboratory findings differentiate vWD from Glanzmann's thrombasthenia?

• A) Prolonged bleeding time
• B) Normal aggregation to ADP and thrombin
• C) Normal platelet count
• D) All of the above
• E) None of the above

---

Definitions:

James-Lange Theory

A theory of emotion that suggests emotions arise from physiological reactions to external events before they are mentally processed.

Evolutionary Theory

Evolutionary theory is a scientific explanation for the unity and diversity of life on Earth, proposing that all species of organisms arise and develop through natural selection of small, inherited variations.

Schachter-Singer

A theory of emotion that suggests emotions are determined by physiological arousal and the cognitive interpretation or labeling of the cause of that arousal.

Schachter and Singer's Study

A landmark psychological experiment on emotion, demonstrating that emotional states result from the cognitive labeling of physiological arousal.