A Patient Is Demonstrating Signs of Ineffective Peripheral Tissue Perfusion

question 21

Multiple Choice

A patient is demonstrating signs of ineffective peripheral tissue perfusion. What intervention would be appropriate for this patient?

• A) Encourage patient to reduce level of exercise.
• B) Discuss smoking cessation techniques.
• C) Keep extremities cool.
• D) Assist with pillow placement under knees.

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Definitions:

Lac Operon

A group of genes with a single promoter that are involved in the transport and metabolism of lactose in bacteria and regulated together.

Escherichia Coli

A species of bacteria found in the intestines of animals and humans; some strains can cause food poisoning.

Glucose

A simple sugar that is an important source of energy in living organisms and is a component of many carbohydrates.

SRY Gene

The SRY gene is a sex-determining gene on the Y chromosome that triggers male development in most mammals, including humans.