How Do Clinicians Diagnose Peptic Ulcer Disease Caused by Helicobacter

question 21

Multiple Choice

How do clinicians diagnose peptic ulcer disease caused by Helicobacter pylori?

• A) detection of hydrogen peroxide when urea is broken down
• B) measurement of carbon dioxide level one hour after ingestion of a urea pill
• C) use of rapid ELISA test to detect H. pylori antigens in blood
• D) all of the above may be used to diagnose disease

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Definitions:

Gestational Age

The age of an embryo or fetus (or newborn) calculated from the first day of the mother's last menstrual period.

Clavicle Fracture

A break in the clavicle or collarbone, one of the most commonly fractured bones, often resulting from a fall onto the shoulder or an outstretched arm.

Scarf Sign

A neonatal assessment where the examiner gently moves one of the baby's arms across the body to touch the opposite shoulder, assessing for developmental dysplasia or neuromuscular disorders.