Which of the Following Cohort Designs Has More Than One

question 6

Multiple Choice

Which of the following cohort designs has more than one level of treatment?

• A) The posttest-only cohort design
• B) The posttest-only cohort design with partitioned treatments
• C) The pretreatment-posttreatment cohort design
• D) The reversed-treatment pretest-posttest cohort design

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Definitions:

Proximal Tubule

Region of kidney tubule nearest Bowman’s capsule.

Ascending Limb

The segment of the loop of Henle in the kidney that transports salts from the filtrate back into the blood, contributing to the concentration of urine.

Loop Of Henle

U-shaped portion of a kidney tubule; connects the proximal and distal regions of the tubule.

Interstitial Fluid

Portion of the extracellular fluid that fills spaces between body cells.