When Performing a Single-Contrast Barium Enema Examination

question 12

Multiple Choice

When performing a single-contrast barium enema examination,

• A) show the patient the entire volume of enema solution to prepare him or her for the study.
• B) suspend the enema bag above the table at a height no greater than 30 inches.
• C) continue emptying the barium solution as the patient cramps to encourage peristalsis.
• D) encourage the patient to use short breaths or gasps and to tighten abdominal movements,similar to a bowel movement.

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Definitions:

Biology

The scientific study of life and living organisms, including their structure, function, growth, evolution, distribution, and taxonomy.

Evolutionary Framework

A theoretical perspective that uses principles of evolution, such as natural selection and adaptation, to understand and explain behavioral, biological, and social phenomena.

William Preyer

A scientist known for his pioneering work in the study of child development and auditory perception.

The Origin Of Species

A landmark work by Charles Darwin that introduced the theory of biological evolution through natural selection.