IV Therapy Final Exam Latest Update 2025-2026
Actual Exam 160 Questions with 100% Verified
Correct Answers with Rationale Guaranteed A+
Verified by Professor
A bag of intravenous solution should not hang longer than how many hours? -
CORRECT ANSWER: 24 hours
A physician's order for IV therapy must contain what components? - CORRECT
ANSWER: date of order, type of fluid solution, volume, and length of infusion time
A tourniquet should be left no longer than how many minutes? - CORRECT ANSWER: 2
minutes
According to the CDC, when should hands be washed, or an alcohol-based hand rub be
used during the venipuncture procedure? - CORRECT ANSWER: before and after
palpating IV sites, before and after inserting IV catheter, and before and after accessing
IV system for any purpose
After medication is added to a solution, it must be infused or discarded within how many
hours? - CORRECT ANSWER: 24 hours
After performing venipuncture, when can you let go of the catheter? - CORRECT
ANSWER: after the IV catheter is secured
After the fluids are connected and started, what do you look for? - CORRECT
ANSWER: redness, edema, skin, pain, any other complaints that the patient has
Are gloves required during venipuncture? - CORRECT ANSWER: yes
,At what point in the procedure is the tourniquet removed? - CORRECT ANSWER: Either
when blood is present in the catheter hub or after the nurse has advanced the cannula
but before the stylet is taken out.
Besides the tourniquet, identify four ways to further dilate veins. - CORRECT ANSWER:
Position arm in a dependent position, rub or stroke arm, cover entire arm with warm,
moist towels for 5 - 10 minutes, and after applying tourniquet, have patient open and
close fist
Define the following local complications and list the signs and symptoms for:
extravasation - CORRECT ANSWER: infiltration of a vesicant
Define the following local complications and list the signs and symptoms for: infection -
CORRECT ANSWER: redness, edema, exudate at siteredness, edema, exudate at site
Define the following local complications and list the signs and symptoms for: infiltration -
CORRECT ANSWER: nonvesicant solution leaks out of vein into surrounding tissue, IV
site edematous and cool
Define the following local complications and list the signs and symptoms for: pain -
CORRECT ANSWER: discomfort at or above IV site
Define the following local complications and list the signs and symptoms for: phlebitis -
CORRECT ANSWER: inflammation of vein; can result in thrombophlebitis
leading to an emboli, pain, erythema at site
Define the following systemic complications and list the signs and symptoms: air
embolism - CORRECT ANSWER: *Gas bubble in the vascular space
*Venous - small - usually stopped at heart, large - stops blood flow (death)
*Arterial - stops blood flow (brain, heart) - shock, decreased LOC, (death)
, Define the following systemic complications and list the signs and symptoms:
Circulatory overload (fluid volume excess; FVE ) - CORRECT ANSWER: *Vascular
space, heart and kidneys are unable to handle the excess fluid volume, Especially
children and elderly resulting in heart failure and pulmonary edema
*S&S - coughing, wheezing, dyspnea, cyanosis, tachycardia, hypertension, pulmonary
edema, anxiety, restlessness
Define the following systemic complications and list the signs and symptoms:
incompatability - CORRECT ANSWER: *IV drugs may not be compatible with other IV
drugs or solutions. Drug incompatibility is a true risk to the patient because it can cause
crystallization of the solution. This precipitation at the least will clog the IV line and at
the worst present as emboli.
*S&S: Same as pulmonary and air embolism.
Define the following systemic complications and list the signs and symptoms: infection -
CORRECT ANSWER: *When micro-organisms occur in the bloodstream, this is called
sepsis. Sepsis is a very serious condition, the body's response to this is called
systemic inflammatory response syndrome (SIRS).
*S&S - chills, fever, confusion, delirium, hypotention (shock), tachycardia
Define the following systemic complications and list the signs and symptoms: pulmonary
embolism - CORRECT ANSWER: *a blockage of the main artery of the lung or one of its
branches by a substance, usually a blood clot, that has travelled from elsewhere
(extremity) in the body through the bloodstream.
*S&S - chest pain, dyspnea, tachypnea, cyanosis, shock state
Define the following systemic complications and list the signs and symptoms: speed
shock - CORRECT ANSWER: *a sudden adverse reaction to IV medications or drugs
that are administered too quickly
*S&S - causing, irregular heart rhythm, tight feeling in chest, changes in the LOC,
headache, cardiac arrest
Actual Exam 160 Questions with 100% Verified
Correct Answers with Rationale Guaranteed A+
Verified by Professor
A bag of intravenous solution should not hang longer than how many hours? -
CORRECT ANSWER: 24 hours
A physician's order for IV therapy must contain what components? - CORRECT
ANSWER: date of order, type of fluid solution, volume, and length of infusion time
A tourniquet should be left no longer than how many minutes? - CORRECT ANSWER: 2
minutes
According to the CDC, when should hands be washed, or an alcohol-based hand rub be
used during the venipuncture procedure? - CORRECT ANSWER: before and after
palpating IV sites, before and after inserting IV catheter, and before and after accessing
IV system for any purpose
After medication is added to a solution, it must be infused or discarded within how many
hours? - CORRECT ANSWER: 24 hours
After performing venipuncture, when can you let go of the catheter? - CORRECT
ANSWER: after the IV catheter is secured
After the fluids are connected and started, what do you look for? - CORRECT
ANSWER: redness, edema, skin, pain, any other complaints that the patient has
Are gloves required during venipuncture? - CORRECT ANSWER: yes
,At what point in the procedure is the tourniquet removed? - CORRECT ANSWER: Either
when blood is present in the catheter hub or after the nurse has advanced the cannula
but before the stylet is taken out.
Besides the tourniquet, identify four ways to further dilate veins. - CORRECT ANSWER:
Position arm in a dependent position, rub or stroke arm, cover entire arm with warm,
moist towels for 5 - 10 minutes, and after applying tourniquet, have patient open and
close fist
Define the following local complications and list the signs and symptoms for:
extravasation - CORRECT ANSWER: infiltration of a vesicant
Define the following local complications and list the signs and symptoms for: infection -
CORRECT ANSWER: redness, edema, exudate at siteredness, edema, exudate at site
Define the following local complications and list the signs and symptoms for: infiltration -
CORRECT ANSWER: nonvesicant solution leaks out of vein into surrounding tissue, IV
site edematous and cool
Define the following local complications and list the signs and symptoms for: pain -
CORRECT ANSWER: discomfort at or above IV site
Define the following local complications and list the signs and symptoms for: phlebitis -
CORRECT ANSWER: inflammation of vein; can result in thrombophlebitis
leading to an emboli, pain, erythema at site
Define the following systemic complications and list the signs and symptoms: air
embolism - CORRECT ANSWER: *Gas bubble in the vascular space
*Venous - small - usually stopped at heart, large - stops blood flow (death)
*Arterial - stops blood flow (brain, heart) - shock, decreased LOC, (death)
, Define the following systemic complications and list the signs and symptoms:
Circulatory overload (fluid volume excess; FVE ) - CORRECT ANSWER: *Vascular
space, heart and kidneys are unable to handle the excess fluid volume, Especially
children and elderly resulting in heart failure and pulmonary edema
*S&S - coughing, wheezing, dyspnea, cyanosis, tachycardia, hypertension, pulmonary
edema, anxiety, restlessness
Define the following systemic complications and list the signs and symptoms:
incompatability - CORRECT ANSWER: *IV drugs may not be compatible with other IV
drugs or solutions. Drug incompatibility is a true risk to the patient because it can cause
crystallization of the solution. This precipitation at the least will clog the IV line and at
the worst present as emboli.
*S&S: Same as pulmonary and air embolism.
Define the following systemic complications and list the signs and symptoms: infection -
CORRECT ANSWER: *When micro-organisms occur in the bloodstream, this is called
sepsis. Sepsis is a very serious condition, the body's response to this is called
systemic inflammatory response syndrome (SIRS).
*S&S - chills, fever, confusion, delirium, hypotention (shock), tachycardia
Define the following systemic complications and list the signs and symptoms: pulmonary
embolism - CORRECT ANSWER: *a blockage of the main artery of the lung or one of its
branches by a substance, usually a blood clot, that has travelled from elsewhere
(extremity) in the body through the bloodstream.
*S&S - chest pain, dyspnea, tachypnea, cyanosis, shock state
Define the following systemic complications and list the signs and symptoms: speed
shock - CORRECT ANSWER: *a sudden adverse reaction to IV medications or drugs
that are administered too quickly
*S&S - causing, irregular heart rhythm, tight feeling in chest, changes in the LOC,
headache, cardiac arrest
