#1
Which vein is commonly used for peripheral intravenous medication administration?
Cephalic vein
ExplanationCommonly chosen for easy access and reduced complications.
#2
What does IV stand for in the context of medication administration?
Intravenous
ExplanationRefers to administering substances directly into veins for rapid effect.
#3
Which of the following is not a primary function of a venous access device (VAD)?
Muscle stimulation
ExplanationVADs are not designed for stimulating muscles; they provide a route for medication delivery.
#4
What is the recommended site for central venous catheter insertion?
Subclavian vein
ExplanationPreferable site due to lower infection risk and ease of access.
#5
Which technique is commonly used to verify proper IV placement?
Blood return
ExplanationEnsures the needle is in a blood vessel by observing blood flow back into the syringe or tubing.
#6
What is the recommended angle for inserting an IV catheter into a vein?
90 degrees
ExplanationOptimal angle for successful catheter insertion into a vein.
#7
Which of the following is an example of a blood product used in transfusion?
Albumin
ExplanationCommonly used to treat low blood volume.
#8
What is the appropriate action if infiltration is observed during IV therapy?
Discontinue infusion
ExplanationPrevents complications caused by fluid leakage into surrounding tissues.
#9
Which of the following complications is associated with blood transfusion?
Hypotension
ExplanationPotential reaction leading to a drop in blood pressure.
#10
Which type of IV solution is isotonic with blood?
0.9% normal saline
ExplanationMatches blood osmolarity, preventing cell damage or swelling.
#11
What is the primary purpose of a blood transfusion?
To enhance oxygenation
ExplanationBoosts oxygen-carrying capacity of blood.
#12
Which of the following is a potential complication of blood transfusion?
Thrombocytopenia
ExplanationA decrease in platelet count, a possible reaction to transfusion.
#13
What is the most appropriate action if air embolism is suspected during IV therapy?
Place the patient in Trendelenburg position
ExplanationHelps trap air in the right atrium, preventing it from traveling to vital organs.
#14
What is the primary purpose of a filter in the IV tubing during blood transfusion?
To reduce bacterial contamination
ExplanationMinimizes the risk of bacterial entry into the bloodstream.