A 3-Week-Old Male Infant Is Brought to the ER with Projectile

question 22

Multiple Choice

A 3-week-old male infant is brought to the ER with projectile vomiting and irritability. The mother said that he seems to be hungry a lot but vomits after, and it has gotten worse over 2-3 days. She also notes he is constipated. The most likely diagnosis is:

• A) intestinal malrotation.
• B) Meckel diverticulum.
• C) pyloric stenosis.
• D) esophageal atresia

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Definitions:

Plate Cam

A mechanical device with a specifically shaped plate used to convert rotational motion into linear motion.

Curved Flank

The curved side or edge of an object, often referring to shapes or objects that do not have straight sides.

ASME

American Society of Mechanical Engineers, a professional association that sets codes and standards for engineering to ensure the safety and reliability of products and services.

Mechanical Engineers

Professionals who use principles of physics and mathematics to design, analyze, manufacture, and maintain mechanical systems.