#1
Which of the following is a common indication for administering intravenous (IV) therapy?
Dehydration
ExplanationReplenishing lost fluids and electrolytes.
#2
Which vein is commonly used for peripheral intravenous access?
Cephalic vein
ExplanationEasily accessible vein in the forearm for peripheral IV placement.
#3
What is the recommended angle for inserting an intravenous catheter into an adult patient?
15-30 degrees
ExplanationOptimal angle for successful catheter insertion.
#4
Which of the following is NOT a common route for administering medication?
Intramuscular
ExplanationNot a common route for medication administration.
#5
Which vein is often used for central venous access?
Internal jugular vein
ExplanationAccessible and large vein for central line placement.
#6
What does the term 'IV push' refer to in intravenous therapy?
A method of administering medication directly into the bloodstream over a short period
ExplanationRapid administration of medication to achieve immediate effect.
#7
Which of the following factors does NOT affect the rate of IV infusion?
Height of the patient
ExplanationHeight does not directly influence the rate of infusion.
#8
What is the purpose of a 'piggyback' infusion in IV therapy?
To deliver fluids and medications intermittently
ExplanationAdministering additional medications without disrupting primary infusion.
#9
What is the recommended site for administering intramuscular injections in infants?
Vastus lateralis muscle
ExplanationSafe and effective site for IM injections in infants.
#10
Which of the following is NOT a potential complication of intravenous therapy?
Hypertension
ExplanationHypertension is not typically associated with IV therapy complications.
#11
What is the primary role of a saline lock (heparin lock) in IV therapy?
To maintain patency of the IV catheter between infusions
ExplanationPreventing clotting and maintaining IV access.
#12
Which of the following medications should be administered using a dedicated IV line to prevent incompatibilities?
Vancomycin
ExplanationReducing the risk of interactions with other medications.
#13
Which of the following medications requires close monitoring of serum electrolytes during administration?
Potassium chloride
ExplanationPotential for electrolyte disturbances necessitating monitoring.
#14
What is the primary purpose of administering intravenous antibiotics?
To treat bacterial infections
ExplanationDirectly targeting bacteria in systemic infections.
#15
Which of the following medications requires monitoring for signs of extravasation during administration?
Doxorubicin
ExplanationPotential for tissue damage if leaked outside the vein.
#16
Which of the following medications requires a central line for administration?
Amiodarone
ExplanationAdministered through a central vein due to potential for peripheral vein irritation.