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Renal Jeopardy
J. Ellen Lathrop-DavisCommunity College of Baltimore County
800 South Rolling Road, Baltimore, MD [email protected]
http://www.jeopardy.com/multimedia_downloads.php
Suggested Rules
Round OneThere and There and
BackBackTiny Tiny
VesselsVesselsTubules & Tubules &
DuctsDuctsGetting the Getting the Yellow outYellow out
Pieces Pieces PartsParts
100 100 100 100 100
200 200 200 200 200
300 300 300 300 300
400 400 400 400 400
500 500 500 500 500
Double JeopardyTime to Time to
SeparateSeparateUp & Up & DownDown Carry OnCarry On HormonesHormones Hodge Hodge
PodgePodge
200 200 200 200 200
400 400 400 400 400
600 600 600 600 600
800 800 800 800 800
1000 1000 1000 1000 1000
Final Jeopardy
Renal Function
Overall function of the urinary system
Regulates the volume and
composition of blood
Blood Vessels 100
Deliver oxygenated blood to kidneys
What are the renal arteries?
Blood Vessels 200
Drain deoxygenated
blood from kidneys
What are the renal veins?
Blood Vessels 300
Ascend through the renal columns
What are the interlobar arteries?
Blood Vessels 400
Branch to form afferent arterioles
What are the efferent arterioles?
Blood Vessels 500
Receive blood from peritubular capillaries
What are the interlobular veins?
Microvasculature 100
Blood vessels from which plasma is
filtered
What are the glomerular capillaries?
Microvasculature 200
Vessels that carry blood to the site of
filtration
What are the afferent arterioles?
Microvasculature 300
Vessels that carry blood away from
the site of filtration
What are the efferent arterioles?
Microvasculature 400
Vessels that accept solutes and water reabsorbed in the renal cortex
What are the peritubular capillaries?
Microvasculature 500
Vessels that accept solutes and water
reabsorbed from the loop of Henle in the
renal medulla
What are the vasa recta?
Tubules & Ducts 100
Part of the nephron where filtration
occurs
What is Bowman’s (glomerular)
capsule?
Tubules & Ducts 200
Site of most solute and water
reabsorption
What are the proximal convoluted
tubules?
Tubules & Ducts 300
Extend into the medulla
What are the loops of Helen of Troy?
Tubules & Ducts 400
Collect fluid from several nephrons
What are the collecting ducts?
Tubules & Ducts 500
Detects changes in tubular fluid volume
or osmolality
What is the macula densa?
Drainage 100
Collect urine from renal pyramids
What are minor calyces?
Drainage 200
Formed from union of major calyces
What is the renal pelvis?
Drainage 300
Carry urine to site of storage
What are the ureters?
Drainage 400
Temporarily stores urine
What is the urinary bladder?
Drainage 500
Allows voluntary control of micturition
What is the external urethral sphincter?
Other Parts 100
Covering of the kidney
What is the renal capsule?
Other Parts 200
Outer region where renal
corpuscles are found
What is the renal cortex?
Other Parts 300
Funnel-shaped structures in the
medulla
What are the renal pyramids?
Other Parts 400
Cortical tissue extending between
pyramids
What are the renal columns?
Other Parts 500
Indentation on the medial surface
What is the renal hilum?
Filtration 200
Amount of plasma filtered per minute
What is the glomerular filtration
rate?
Filtration 400
Force favoring filtration
What is glomerular-capillary hydraulic
(hydrostatic) pressure?
Filtration 600
Forces opposing filtration
What are capsular hydraulic (hydrostatic) pressure and plasma
oncotic (osmotic) pressure?
Filtration 800
Solutes present in filtrate in the same concentration as in
plasma are said to be this
What freely filtered?
Filtration 1000
Composed of glomerulus,
basement membrane and podocytes
What is the filtration membrane?
Increase / Decrease 200
Constriction of this vessel decreases
filtration
What are the afferent arterioles?
Increase / Decrease 400
Keeps GFR from increasing
significantly when MAP increases
What is the myogenic response?
Increase / Decrease 600
Mechanism that responds to Na+
changes in tubular fluid
What is tubuloglomerular
feedback?
Increase / Decrease 800
Affect of increased plasma protein on
filtration
What is decreases filtration?
Increase / Decrease 1000
Drugs that increase urine formation
What are diuretics?
Transport 200
Route taken when substances go
around (between) tubule cells
What is paracellular?
Transport 400
Net movement of a solute down its concentration
gradient
What is diffusion?
Transport 600
Net movement of water across a
membrane
What is osmosis?
Transport 800
Drives active Na+ and K+ counter-
transport
What is ATP?
Transport 1000
Movement of two solutes in the same
direction by a single transporter
What is cotransport?
Hormones 200
Increases Na+ reabsorption and K+
secretion
What is aldosterone?
Hormones 400
Increases water permeability of collecting ducts
What is antidiuretic hormone (ADH)?
Hormones 600
Increases Ca2+ reabsorption
What is parathyroid hormone (PTH)?
Hormones 800
Inhibits Na+ reabsorption
What is atrial natriuretic peptide
(ANP)?
Hormones 1000
Parts of the tubule & duct system
where hormones act
What are the distal convoluted tubule
and collecting ducts?
Hodge Podge 200
Renal mechanisms that collectively maintain normal
GFR are called this
What is autoregulation?
Hodge Podge 400
Amount of a substance filtered
per unit time
What is the filtered load?
Hodge Podge 600
Volume of plasma from which all of a solute is removed
per unit time
What is renal clearance?
Hodge Podge 800
Limit to amount that of a substance that
can be moved across the membrane
What is the transport maximum (Tm)?
Hodge Podge 1000
Ratio of glomerular filtration rate to
renal plasma flow
What is the filtration fraction?
References
Eaton, D. C. & Pooler, J. P. (2004). Vander’s Renal Physiology. New York: McGraw-Hill Medical Publishing Division.
Suggested Rules• The number and size of teams may vary depending on class size. Suggested team
size is 4-6 students. Teams can be assigned by having students work with the people around them, or by allowing students to move around and choose teams during class. Each group may be given a slightly different sound maker (bell, whistle, buzzer, etc.) to let them ring in.
• Give students 15-20 seconds per regular Jeopardy question and 30 seconds for Final Jeopardy.
• Students may be allowed discuss the answer as a team, but have them answer as a team (a team spokesperson may be chosen).
• For partial answers, ask the person to give a more complete answer. If they can't, they get 0 points (neither gain nor loss) and another group may answer but the second group gets only 5 seconds to do so.
• To play the full game (both rounds [50 questions] plus Final Jeopardy) should take around 30 minutes depending on whether you want to discuss any of the answers to the questions. You can also time each round and not question all the answers for a given round to same time. I'd probably plan to play it during lecture because we always seem more strapped for time during lab - and I'd like to try some of the kinesthetic activities that people have designed for my labs.
Begin Jeopardy Round 1
