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Urinary Sys Quiz
Question | Answer |
---|---|
What are the functions of the kidneys? | removing waste from the blood, maintain fluid and electrolytes, secreting substances that affect blood pressure and other body functions |
What amt of urine is excreted daily? | 1-2 L |
Approx how much do kidneys drop from the supine position to the upright position? | no more than 2" |
What are microscopic components of parenchyma of the the kidney called? | nephrons |
What serves as a filter for blood in the kidney? | glomerulus |
What receives urine from the collecting ducts? | calyces |
How much urine can the adult bladder hold? | 500 mL |
Where do the ureters enter the bladder? | UVJ ureterovesical junction |
List the mile reactions to contrast media. | warmth and flushing, metallic taste, sneezing |
List the moderate reactions of contrast media. | nausea, vomiting, hives and edema of respiratory mucous membrane |
What is the best indicator of Creat level? | GFR |
what is the normal creat level? | 0.6 - 1.2 |
What comprosises the urinary system? | 2 kidneys, 2 ureters, bladder, urethra |
What projection would place the RT kidney parellel to the IR? | AP RPO |
What is the CR angle for the AP axial urinary bladder? | 10-15 deg caudal |
CR angle for the PA axial urinary bladder? | 10-15 deg cephalad |
List the severe reactions of contrast media | respiratory or cardiac crisis |
Most common contraindications for IVU? | ability of the kidneys to filter contrzst medium from the blood, and the pt alleric history |
How long should alcohol soultion be left on the skin before the needle is instered? | 30 sec |
How much of an area around the puncture site should be cleaned? | 2 in circle |
How far above the puncture site should a tourniquet be placed? | 6-8 inc |
At what angle should the needle be held? | 45 deg |
- a complication when the medication or contrast material enters the soft tissue instead of the vein | infiltration |
What are signs of infiltration? | swelling, redness, burning, and pain |
What are some common therapies for infiltration? | apply ice if its within 30 mins of happening warm wet compress if more than 30 mins |