Certified Nephrology Nurse Certification (CNN) Practice Exam 2026 - Free Nephrology Nursing Practice Questions and Study Guide

Fluid intelligence primarily pertains to problem-solving abilities, which involve the capacity to think abstractly, reason, identify patterns, and solve novel problems without relying on previously learned knowledge. This cognitive skill is essential for adapting to new situations and tackling challenges that require innovative thinking.

Problem-solving encompasses evaluating situations, generating possible solutions, and selecting the most effective approach, all of which fluid intelligence assesses. This makes it distinct from other cognitive skills, such as memory recall, language comprehension, and mathematical calculations, which tend to rely more heavily on crystallized intelligence and previously acquired knowledge and experiences. Thus, fluid intelligence is integral for navigating and resolving new and complex issues, emphasizing its role in effective problem-solving.