After a Partial Gastrectomy or Pyloroplasty,what Causes Clinical Manifestations of Increased

question 2

Multiple Choice

After a partial gastrectomy or pyloroplasty,what causes clinical manifestations of increased pulse,hypotension,weakness,pallor,sweating,and dizziness?

• A) An anaphylactic reaction in which chemical mediators,such as histamine,prostaglandins,and leukotrienes,relax vascular smooth muscles causing shock.
• B) These clinical manifestations are caused by hemorrhage postoperatively in which a large volume of blood is lost causing hypotension with compensatory tachycardia.
• C) A concentrated bolus moves from stomach into the small intestine,which causes hyperglycemia,resulting in polyuria and eventually hypovolemic shock.
• D) A rapid gastric emptying and creation of a high osmotic gradient in the small intestine that causes a sudden shift of fluid from the blood vessels to the intestinal lumen.

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Definitions:

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A class of psychoactive drugs known for their sedative, hypnotic, anxiolytic, and muscle relaxant properties.

Withdrawal

A group of symptoms that can occur upon the abrupt discontinuation or decrease in intake of medications or recreational drugs.

Opioids

A class of drugs that include both illegal drugs like heroin and prescription painkillers such as oxycodone and morphine, known for their pain-relieving properties and high potential for addiction.

TC

Therapeutic Community, a treatment model focusing on the community or social environment as a method for promoting psychological and behavioral change.