Urinary System

Front 1

Which of the following is typically not found in urine?

Back 1

All of these

Front 2

without functioning kidneys, fluid and ion --- would kill you in a matter of days?

Back 2

Imbalance

Front 3

This hormone is released by the heart when fluid volumes increase

Back 3

atrial natriyretic peptide

Front 4

what are the three processes necessary for th formation of urine

Back 4

filtration, reabsorbtion and secretion

Front 5

Urinary tract infections are often caused by ------ bacteria in the urinary tract

Back 5

Fecal

Front 6

The functional unit of the kidney is the

Back 6

neprhon

Front 7

the kidneys are covered by a layer of the connective tissue called the

Back 7

renal capsule

Front 8

new research has shown that urination is actually controlled by the

Back 8

Pons

Front 9

The Renal ----- is the outer layer of the kidney

Back 9

cortex

Front 10

substances are moved through a filter by differences in -----

Back 10

Pressure

Front 11

substances are moved through a filter by differences in ----- across the filter

Back 11

pressure

Front 12

Hormones that regulate blood pressure also affect

Back 12

reabsorbtion and secretion

Front 13

------ is the mechanism used to protect the glomerulus from minor changes in blood pressure?

Back 13

autoregulation

Front 14

what carries urine from the kidney to the bladders?

Back 14

Ureter

Front 15

Which steroid is secreted by the adrenal cortex to increase reabsorption of sodium ions

Back 15

aldosterone

Front 16

a sphincter controls the release of urine

Back 16

True

Front 17

filtration is controlled by changing pressure

Back 17

true

Front 18

medulla means inner portion

Back 18

true

Front 19

urinary tract infections are usually caused by fecal bacteria

Back 19

true

Front 20

the ureter is the tubing that transports urine

Back 20

false

Front 21

the functional unit of the kidney is the neuron

Back 21

false

Front 22

active transport involves proteins assisting molecules across membranes

Back 22

true

Front 23

antidiurectic hormone is secreted by the kidneys

Back 23

False

Front 24

Diabetes Mellitus is caused by production of too little insulin

Back 24

True

Front 25

Caffeine

Back 25

False

Front 26

Hormones can increase decrease urion

Back 26

true

Front 27

these are the two urethras and two kidneys

Back 27

false