This is a practice problem On average out of every 1000 newborn babies, one to two will suffer from a condition known as pyloric stenosis. This is characterizedby a narrowing of the opening between the stomach and small intestine. One of the symptoms of this condition can be extremelyforceful vomiting after feeding, known as "projectile vomiting" (see photo). The condition can usually be treated by opening the gastricoutlet through laparoscopic surgery, and once corrected, it rarely causes any long-term side effects. Imagine an infant is sitting upright,so that his mouth is 41 cm above the floor. He suddenly vomits horizontally with it landing 1.2 m on the floor in front of him. As thename suggests, treat the vomit as a projectile and calculate the velocity at which it leaves his mouth.Source: John D. CutnellProjectile vomitEsophagusStomachPyloric stenosis0.41 m201.2 m

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On average out of every 1000 newborn babies, one to two will suffer from a condition known as pyloric stenosis. This is characterized by a narrowing of the opening between the stomach and small intestine. One of the symptoms of this condition can be extremely forceful vomiting after feeding, known as "projectile vomiting" (see photo). The condition can usually be treated by opening the gastri outlet through laparoscopic surgery, and once corrected, it rarely causes any long-term side effects. Imagine an infant is sitting uprigh so that his mouth is 41 cm above the floor. He suddenly vomits horizontally with it landing 1.2 m on the floor in front of him. As the name suggests, treat the vomit as a projectile and calculate the velocity at which it leaves his mouth.

On average out of every 1000 newborn babies, one to two will suffer from a condition known as pyloric stenosis. This is characterized by a narrowing of the opening between the stomach and small intestine. One of the symptoms of this condition can be extremely forceful vomiting after feeding, known as "projectile vomiting" (see photo). The condition can usually be treated by opening the gastri outlet through laparoscopic surgery, and once corrected, it rarely causes any long-term side effects. Imagine an infant is sitting uprigh so that his mouth is 41 cm above the floor. He suddenly vomits horizontally with it landing 1.2 m on the floor in front of him. As the name suggests, treat the vomit as a projectile and calculate the velocity at which it leaves his mouth.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter12: Fluid Dynamics And Its Biological And Medical Applications

Section: Chapter Questions

Problem 7PE: (a) As blood passes through the capillary bed in an organ, the capillaries join to form venules...

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Question

This is a practice problem

On average out of every 1000 newborn babies, one to two will suffer from a condition known as pyloric stenosis. This is characterized
by a narrowing of the opening between the stomach and small intestine. One of the symptoms of this condition can be extremely
forceful vomiting after feeding, known as "projectile vomiting" (see photo). The condition can usually be treated by opening the gastric
outlet through laparoscopic surgery, and once corrected, it rarely causes any long-term side effects. Imagine an infant is sitting upright,
so that his mouth is 41 cm above the floor. He suddenly vomits horizontally with it landing 1.2 m on the floor in front of him. As the
name suggests, treat the vomit as a projectile and calculate the velocity at which it leaves his mouth.
Source: John D. Cutnell
Projectile vomit
Esophagus
Stomach
Pyloric stenosis
0.41 m
20
1.2 m

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