WorksheetsBIOL2114: Lab Exam 3
Total questions: 55
Worksheet time: 28mins
Identify letter A.
Right Kidney
Right Ureter
Left Kidney
Left Ureter
Identify letter B.
Right Kidney
Right Ureter
Left Kidney
Left Ureter
Identify letter C.
Urinary Bladder
Right Ureter
Urethra
Left Ureter
Identify letter D.
Urinary Bladder
Right Ureter
Urethra
Left Ureter
Identify letter E.
Right Kidney
Right Ureter
Left Kidney
Left Ureter
Identify letter F.
Right Kidney
Right Ureter
Left Kidney
Left Ureter
Identify letter A
Renal Cortex
Renal Medulla
Renal Sinus
Renal Papilla
Identify letter B
Renal Cortex
Renal Medulla
Renal Sinus
Renal Papilla
Identify letter C
Renal Cortex
Renal Medulla
Renal Sinus
Renal Papilla
Identify letter D
Nephron
Collecting Duct
Renal Sinus
Ureter
Urinary Bladder
Identify letter E
Nephron
Collecting Duct
Renal Sinus
Ureter
Urinary Bladder
Identify letter F
Nephron
Collecting Duct
Renal Sinus
Ureter
Urinary Bladder
What is occuring at site 1?
Filtration from blood plasma into nephron
Tubular reabsorption from fluid into blood
Tubular secretion from blood into fluid
What is occuring at site 2?
Filtration from blood plasma into nephron
Tubular reabsorption from fluid into blood
Tubular secretion from blood into fluid
What is occuring at site 3?
Filtration from blood plasma into nephron
Tubular reabsorption from fluid into blood
Tubular secretion from blood into fluid
Identify letter A
Afferent Arteriole
Glomerular Capsule
Efferent Arteriole
Peritubular Capillaries
Identify letter B
Afferent Arteriole
Glomerular Capsule
Efferent Arteriole
Peritubular Capillaries
Identify letter C
Afferent Arteriole
Glomerular Capsule
Efferent Arteriole
Peritubular Capillaries
Identify letter D
Afferent Arteriole
Glomerular Capsule
Efferent Arteriole
Peritubular Capillaries
Identify letter E
Fluid in renal tube
Renal Corpuscle
Renal tubule and collecting duct
Urine
(contains excreter substances)
Blood
(contains reabsorbed substances)
Identify letter F
Fluid in renal tube
Renal Corpuscle
Renal tubule and collecting duct
Urine
(contains excreted substances)
Blood
(contains reabsorbed substances)
Identify letter G
Fluid in renal tube
Renal Corpuscle
Renal tubule and collecting duct
Urine
(contains excreter substances)
Blood
(contains reabsorbed substances)
Identify letter H
Fluid in renal tube
Renal Corpuscle
Renal tubule and collecting duct
Urine
(contains excreter substances)
Blood
(contains reabsorbed substances)
Identify letter I
Fluid in renal tube
Renal Corpuscle
Renal tubule and collecting duct
Urine
(contains excreter substances)
Blood
(contains reabsorbed substances)
The renal capsule is made up of smooth dense irregular connective tissue that continues to the ureter.
True
False
Which describes the basic order of blood flow?
1) Interlobar Arteries
2) Arcuate Arteries
3) Glomerular Capillaries
4) Arcuate Veins
1) Arcuate Veins
2) Arcuate Arteries
3) Interlobar Arteries
4) Glomerular Capillaries
1) Glomerular Capillaries
2) Interlobar Arteries
3) Arcuate Veins
4) Arcuate Arteries
1) Arcuate Arteries
2) Glomerular Capillaries
3) Arcuate Veins
4) Interlobar Arteries
Select the functions of the urinary system.
Regulation of blood ionic composition
Regulation of blood pH
Regulation of blood volume
Regulation of blood pressure
Regulation of blood circulation
This is a duct that passes from the kidney to the bladder.
Ureter
Urethra
Urinary Bladder
This is a duct that allows urine to leave the body from the bladder.
Ureter
Urethra
Urinary Bladder
Urethra: The internal sphincter has ____ control.
involuntary
voluntary
Urethra: The external sphincter has ____ control.
involuntary
voluntary
You can live without both kidneys.
False
True
What is another name for bladder drop?
Bladder prolapse
Cystocele
Cystitis
The urinary system functions to produce the hormones calcitrol and erythropoietin.
True
False
The urinary system aids in the excretion of wastes.
True
False
Your kidneys remove wastes and extra fluid from your body.
True
False
Where would this nephron most likely be found?
Kidney
Heart
Lungs
Stomach
Which nephron creates urine with an osmolarity similar to blood?
Cortical
Basic
Juxtamedullary
What is the outer layer of the kidney?
Renal cortex
Renal pelvis
Renal medulla
What is the middle layer of the kidney?
Renal cortex
Renal pelvis
Renal medulla
What is the inner layer of the kidney?
Renal cortex
Renal pelvis
Renal medulla
BONUS: What is the most abundant extracellular fluid (EFC) ion?
Sodium
Na+
Potassium
K+
Calcium
Ca2+
Magnesium
BONUS: What ion plays a pivotal role in fluid and electrolyte balance because it accounts for almost half of the osmolarity of ECF?
Sodium
Na+
Potassium
K+
Calcium
Ca2+
Magnesium
BONUS: What ion accounts for 90% of extracellular cations?
Sodium
Na+
Potassium
K+
Calcium
Ca2+
Magnesium
BONUS: What ion is key in establishing resting membrane potential in neurons and muscle fibers?
Sodium
Na+
Potassium
K+
Calcium
Ca2+
Magnesium
BONUS: What ion helps maintain normal intracellular fluid (ICF) volume?
Sodium
Na+
Potassium
K+
Calcium
Ca2+
Magnesium
BONUS: What ion helps regulate pH of body fluids?
Sodium
Na+
Potassium
K+
Calcium
Ca2+
Magnesium
BONUS: What ion is the most abundant mineral in the body?
Sodium
Na+
Potassium
K+
Calcium
Ca2+
Magnesium
BONUS: What ion contributes to the hardness of teeth and bones?
Sodium
Na+
Potassium
K+
Calcium
Ca2+
Magnesium
BONUS: What ion plays an important role in blood clotting, neurotransmitter release, muscle tone, and excitability of nervous and muscle tissue?
Sodium
Na+
Potassium
K+
Calcium
Ca2+
Magnesium
BONUS: PTH, Calcitrol, and Calcitonin are main regulators of ____ in blood.
Sodium
Na+
Potassium
K+
Calcium
Ca2+
Magnesium
BONUS: What ion is the second most common intracellular cation?
Sodium
Na+
Potassium
K+
Calcium
Ca2+
Magnesium
BONUS: What ion is a cofactor for certain enzymes and sodium-potassium pump?
Sodium
Na+
Potassium
K+
Calcium
Ca2+
Magnesium
BONUS: What ion is essential for normal neuromuscular activity, synaptic transmission, and myocardial function?
Sodium
Na+
Potassium
K+
Calcium
Ca2+
Magnesium
BONUS: About ___ of total body magnesium is part of bone as magnesium salts.
54%
27%
69%
81%
