#1
What is the primary purpose of intravenous (IV) therapy?
To administer medication directly into the bloodstream
ExplanationDelivers medication directly into bloodstream.
#2
Which of the following is NOT a common complication of IV therapy?
Hypotension
ExplanationHypotension is not a common complication.
#3
Which vein is commonly used for peripheral IV catheter insertion in adults?
Cephalic vein
ExplanationFrequently used vein for peripheral access.
#4
What is the recommended frequency for assessing the site and condition of an IV catheter?
Every 4 hours
ExplanationEnsures timely detection of complications.
#5
What is the purpose of using an IV pump in IV therapy?
To control the flow rate of IV fluids accurately
ExplanationEnsures precise infusion rates.
#6
Which of the following is a potential complication of using a peripheral IV catheter?
Infiltration
ExplanationLeakage of fluid into surrounding tissue.
#7
What is the purpose of a saline flush in IV therapy?
To maintain patency of the IV line
ExplanationPrevents line blockage.
#8
What is the primary purpose of an IV catheter stabilization device?
To secure the catheter in place
ExplanationPrevents catheter movement.
#9
What is the purpose of a saline lock (heparin lock) in IV therapy?
To maintain patency of the IV line
ExplanationPrevents IV line from clogging.
#10
Which of the following is a correct guideline for catheter site care?
Apply an occlusive dressing over the site
ExplanationProtects catheter insertion site.
#11
Which of the following is a potential complication of IV therapy related to the administration of hypertonic solutions?
Fluid overload
ExplanationRisk of excess fluid volume.
#12
What is the typical size range for an IV catheter gauge used in adult patients?
18-20 gauge
ExplanationStandard size range for adult IV catheters.
#13
Which of the following is a common complication associated with the use of a PICC (Peripherally Inserted Central Catheter)?
Pneumothorax
ExplanationRisk of lung injury during insertion.
#14
Which of the following is a potential sign of infiltration at an IV site?
Swelling or edema around the site
ExplanationIndicates leakage of fluid into surrounding tissue.
#15
Which of the following is an appropriate action if blood appears in the IV tubing during administration?
Stop the infusion and assess the site
ExplanationIndicates possible catheter displacement or puncture.
#16
Which of the following actions is recommended when administering IV medication through a peripheral IV line?
Flush the line with a large amount of saline after medication administration
ExplanationPrevents drug residue in the line.
#17
What is the primary role of a registered nurse in managing IV therapy?
Assessing and monitoring the IV site and patient's response to therapy
ExplanationEnsures safety and efficacy of IV treatment.
#18
What is the typical duration of IV therapy for an uncomplicated infection?
4-7 days
ExplanationStandard duration for infection treatment.
#19
Which of the following statements about the use of IV therapy in dehydration is true?
Oral rehydration is preferred over IV therapy in most cases of dehydration.
ExplanationPreferred method for rehydration in most cases.
#20
Which of the following statements about IV therapy in pediatrics is accurate?
Pediatric IV therapy should be administered at a slower rate than in adults.
ExplanationDifferent rate due to body size and metabolism.
#21
Which of the following is a correct guideline for administering IV piggyback (IVPB) medications?
Flush the primary IV line with saline before and after administering IVPB medications.
ExplanationPrevents drug interaction and ensures line patency.
#22
What is the recommended angle for insertion of an IV catheter?
90 degrees
ExplanationOptimal insertion angle.
#23
What is the purpose of a central venous catheter (CVC) in IV therapy?
To administer medications that are irritating to peripheral veins
ExplanationAllows medication delivery to central circulation.
#24
Which of the following is a recommended technique to reduce the risk of infection during catheter insertion?
Use aseptic technique during insertion
ExplanationPrevents introduction of pathogens during insertion.
#25
What is the recommended method to verify catheter tip placement during central venous catheter insertion?
Use chest X-ray
ExplanationConfirms correct catheter position.