Which of the Following Observations Helps the Nurse in Determining

question 10

Multiple Choice

Which of the following observations helps the nurse in determining adequate oxygenation?

• A) Appearance of lunula
• B) Hard keratin
• C) Pink nail beds
• D) Capillary refill time

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Definitions:

Kindergarten

An educational establishment or learning environment for young children prior to their entrance into primary school, focusing on basic skills and socialization.

Evolutionary Psychology

A theoretical approach in psychology that attempts to explain mental and psychological traits—such as memory, perception, or language—as adaptations, i.e., as the functional products of natural selection.

Natural Selection

A core mechanism of evolution, proposed by Charles Darwin, where individuals with traits best suited to their environment are more likely to survive and reproduce, passing those traits to future generations.

Psychological Mechanisms

Internal cognitive, emotional, or behavioral processes that mediate between stimulus and response, explaining how individuals perceive, react to, and interact with their environment.