A Doctor Would Order a Urine Flow Test for a Patient

question 33

Multiple Choice

A doctor would order a urine flow test for a patient to determine:

• A)how many times a day the patient urinates.
• B)the speed or amount the patient voids per second.
• C)if the patient has any blood in the urine.
• D)the amount of urine the patient voids in a day.

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Definitions:

Endodermis

The innermost layer of cells in the cortex of a plant root, serving as a selective barrier that regulates the passage of substances from the soil into the vascular cylinder.

Sieve Tube

Sugar-conducting tube of phloem; consists of stacked sieve elements.

Pressure Gradients

A physical quantity that represents the direction and rate at which pressure changes in a particular direction.

Evaporation

The process by which water changes from a liquid to a vapor or gas, a key component of the Earth's water cycle.