A Confused Patient with Pancytopenia of Unknown Origin Is Scheduled

question 4

Multiple Choice

A confused patient with pancytopenia of unknown origin is scheduled for the following diagnostic tests. The nurse should contact the patient's family member to sign a consent form before the

• A) complete blood count (CBC).
• B) abdominal ultrasound.
• C) ABO blood typing.
• D) bone marrow biopsy.

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Definitions:

Developmental Psychologists

Specialists in psychology who study the growth and development of the human mind and behavior across the lifespan, from infancy through old age.

Age

A measure of the length of time that an individual or object has existed, often expressed in years.

Change

The process or act of making or becoming different, which can occur in various contexts such as behavior, environment, or perception.

Cross-sectional Method

A research design that examines a group of individuals of different ages or stages at a single point in time.