Regarding Sampling, One Strategy to Facilitate Obtaining Accurate Results When

question 35

Multiple Choice

Regarding sampling, one strategy to facilitate obtaining accurate results when there will be subgroup correlations is to select a

• A) stratified sample.
• B) cluster sample.
• C) random sample.
• D) purposive sample.

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Definitions:

Erythema

Erythema is a redness of the skin or mucous membranes caused by hyperemia (increased blood flow) in superficial capillaries.

Cyanosis

A bluish discoloration of the skin and mucous membranes due to inadequate oxygenation of the blood.

Jaundice

A yellowing of the skin and whites of the eyes caused by an accumulation of bilirubin in the blood.

Erythema

Redness of the skin caused by capillary dilation, often a sign of irritation, injury, or infection.