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WorksheetsUrinary System
Total questions: 23
Worksheet time: 15mins
Label the urinary system.
The functional unit of the kidney is the:
Urethra
Ureter
Nephron
Hilus
Which of the following is NOT a function of the kidneys?
Regulation of pH
Regulation of body fluid volume
Removal of waste products from the body
Formation of plasma proteins
Which of the following is NOT a step in the blood filtering process?
Glomerular filtration
Tubular reabsorption
Tubular secretion
Glomerular reabsorption
In addition to water, the principal components of urine are:
amino acids and fatty acids
urea and salts
ammonia and bile
hydrochloric acid and bases
Major calyx
Renal Pyramid
Renal Capsule
Renal Pelvis
Ureter
Renal Capsule
Renal Coretx
Urethra
Identify Letter F
Renal Pyramid
Renal Capsule
Renal Cortex
Renal Medulla
Identify Letter G
Renal Pyramid
Renal Capsule
Renal Cortex
Renal Medulla
Identify Letter I
Renal Pyramid
Renal Capsule
Renal Cortex
Renal Medulla
Identify Letter J
Renal Pyramid
Renal Pelvis
Major Calyx
Minor Calyx
Identify Letter K
Renal Pyramid
Renal Pelvis
Major Calyx
Minor Calyx
Match the following steps of urine production.
arrow 1
filtration
arrow 2
tubular reabsorption
arrow 3
tubular secretion
arrow 4
urine excretion
Name structure A
Collecting duct
Proximal convoluted tubule
Distal convoluted tubule
Glomerulus
Name Structure B
Bowmans Capsule
Loop of Henle
proximal Convoluted tubule
Collecting duct
Name structure C
Distal convoluted tubule
Proximal convoluted tubule
Loop of henle
Glomerulus
Name structure D
Glomerulus
Bowmans Capsule
Collecting duct
Loop of Henle
Name structure E
Glomerulus
Collecting Duct
Loop of henle
Distal convoluted tubule
What two substances are not found in the glomerular filtrate?
Water
Proteins
Glucose
Red blood cells
Select all that statements that are true about reabsorption.
Reabsorption causes substances to leave the filtrate and enter blood
Reabsorption causes substance to leave blood and enter filtrate
Reabsorbed substances will not be excreted in urine
Reabsorbed substances will be excreted in the urine.
~75% of reabsorption occurs from the proximal convoluted tubule
The green arrows represent:
solutes leaving the ascending loop of Henle
solutes leaving the descending loop of Henle
water leaving the ascending loop of Henle
water leaving the descending loop of Henle
secretion
The blue arrows represent:
solutes leaving the ascending loop of Henle
solutes leaving the descending loop of Henle
water leaving the ascending loop of Henle
water leaving the descending loop of Henle
secretion
