Which of the Following Is Used to Diagnose Upper GI

question 79

Multiple Choice

Which of the following is used to diagnose upper GI bleeding?

• A) Retrograde pyelogram
• B) Stereoscopy
• C) Ultrasound
• D) Myelography
• E) Gastrointestinal angiography

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Definitions:

Air Cargo

Goods being transported by aircraft, often for commercial purposes or rapid delivery.

Pollutants

Substances or objects that cause pollution, negatively affecting air, water, or soil quality.

Marginal Benefit

The additional satisfaction or utility gained by consuming one more unit of a good or service.

Marginal Private Cost

The additional cost incurred by a producer or a consumer for producing or consuming one more unit of a good, excluding any external costs.