The Sampling Method in Which a Population Is Divided into Blocks

question 71

Multiple Choice

The sampling method in which a population is divided into blocks and then selected by choosing a random mechanism is called a _____ sampling.

• A)systematic random
• B)simple random
• C)stratified
• D)cluster

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Definitions:

Bladder Scan Test

A noninvasive, ultrasound-based diagnostic tool used to measure the volume of urine remaining in the bladder to assess bladder emptying conditions.

Urine Output

A measure of the volume of urine excreted by the kidneys over a given period of time, used as an indicator of kidney function and hydration status.

Foley Catheter

A flexible tube inserted into the bladder to drain urine, commonly used in medical care for patients who cannot void urine naturally.

Head-To-Toe

A comprehensive assessment technique in the medical field, involving a start at the head and progressing down the body to the toes.