An 18-Year-Old Patient with Trisomy 21 Has an Unrepaired Complete

question 39

Multiple Choice

An 18-year-old patient with trisomy 21 has an unrepaired complete atrioventricular (AV) canal defect and pulmonary hypertension. She is complaining of headache and dizziness. Which of the following tests would be most likely to reveal the etiology of these complaints?

• A) Electrocardiography (ECG)
• B) Electroencephalography (EEG)
• C) Hematocrit
• D) Sinus radiography
• E) Urinalysis

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Definitions:

Mature Trees

Fully grown trees that have reached their full size and reproductive potential, playing a crucial role in ecosystems by providing habitat and maintaining biodiversity.

Seedlings

are young plants, especially trees, that have germinated from seeds and are in the early stages of growth.

Crown Fire

A wildfire that spreads from treetop to treetop, often out of control, and is more intense than a surface fire.