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Worksheetsiv
Total questions: 44
Worksheet time: 22mins
What is the primary purpose of IV therapy?
To provide oral medication
To deliver liquid substances directly into a vein
To administer medications through the skin
To replace lost hair
Which of the following is a type of IV therapy?
IV Drop
IV Push
IV Stream
IV Flow
What is the most commonly used crystalloid fluid?
D5W
Normal saline
Lactated Ringer's
Colloids
What is the main difference between crystalloids and colloids?
Crystalloids contain larger molecules
Crystalloids are cheaper than colloids
Colloids are always isotonic
Colloids are used for rehydration
What does the term pharmacokinetics refer to?
The method of drug administration
The effects of medications on the body
How the body processes medications
The study of drug interactions
Which of the following is NOT a process of pharmacokinetics?
Distribution
Infiltration
Absorption
Excretion
What is the primary site for metabolism of drugs?
Lungs
Liver
Kidneys
Heart
What is the osmotic pressure of isotonic solutions compared to intracellular fluid?
Variable
Lower
Higher
Equal
What is a common use for D5W solution?
To treat hyperkalemia
To treat hypotension
To replace fluid loss and dehydration
To provide blood transfusions
Which solution should be avoided in patients with renal failure?
Normal saline
Lactated Ringer's
Colloids
D5W
What is a potential complication of IV therapy?
Enhanced mobility
Increased appetite
Phlebitis
Improved digestion
What is phlebitis?
Inflammation of the vein
Infection of the blood
Allergic reaction
Fluid overload
What is a sign of hypervolemia?
Hypotension
Decreased heart rate
Increased respiratory rate
Weight loss
What should be done if infiltration occurs?
Change the solution
Increase the flow rate
Stop the infusion
Continue the infusion
What is the management for extravasation?
Continue the infusion
Stop the infusion and do not flush the cannula
Administer more fluid
Apply heat to the area
What is an air embolism?
An infection at the IV site
An allergic reaction
Fluid overload
A blockage in the blood vessel
What is the first step in managing an air embolism?
Notify medical staff
Stop the infusion
Change the IV site
Administer oxygen
What is a common sign of an allergic reaction during IV therapy?
Decreased blood pressure
Urticaria
Increased heart rate
Weight gain
What is cellulitis?
A blood disorder
A method of drug administration
A type of IV solution
Inflammation of the tissue
What is the purpose of monitoring vital signs during IV therapy?
To ensure patient comfort
To assess medication effectiveness
To evaluate fluid intake
To detect potential complications
What is the normal range for heart rate?
120-140 bpm
60-100 bpm
40-60 bpm
100-120 bpm
What is the normal range for respiratory rate?
8-12 bpm
12-20 bpm
20-30 bpm
30-40 bpm
What is the normal range for oxygen saturation?
100-105%
95-100%
90-95%
80-90%
What is the normal temperature range?
38.5-39.5°C
37.5-38.5°C
35-36°C
36.5-37.5°C
What is the purpose of a fixed fluid replacement regimen?
To increase medication absorption
To ensure maximum fluid intake
To provide a guideline for safe volume replacement
To prevent dehydration
What is the role of the liver in pharmacokinetics?
Absorption of drugs
Distribution of drugs
Excretion of drugs
Metabolism of drugs
What is the effect of hypotonic solutions on cells?
Cells remain unchanged
Cells shrink
Cells burst
Cells swell
What is the primary use of hypertonic solutions?
To draw fluid out of cells
To hydrate cells
To provide nutrition
To maintain isotonicity
What is a common complication of IV therapy related to the vein?
Dehydration
Headache
Infection
Nausea
What should be done if a patient shows signs of fluid overload?
Continue monitoring without intervention
Increase the infusion rate
Stop the infusion and notify medical staff
Administer more fluids
What is the purpose of using a cannula in IV therapy?
To monitor blood pressure
To draw blood from the patient
To provide a pathway for fluid delivery into the vein
To inject medication directly into the muscle
What is the risk of using a cannula that is too large for the vein?
Reduced risk of infection
Increased absorption
Faster medication delivery
Mechanical irritation
What is the effect of rapid infusion rates on veins?
Decreased blood flow
Mechanical stress on the vein
Increased patient comfort
Improved medication absorption
What is the primary concern with IV therapy in elderly patients?
Increased metabolism
Fluid overload
Decreased absorption
Improved circulation
What is the purpose of monitoring urine output during IV therapy?
To assess hydration status
To evaluate medication effectiveness
To determine blood pressure
To monitor heart rate
What is the role of electrolytes in IV therapy?
To prevent infection
To enhance medication absorption
To maintain acid-base balance
To provide energy
What is the primary use of lactated Ringer's solution?
To treat hyperkalemia
To provide nutrition
To treat dehydration
To replace lost blood
What is a common sign of infection at the IV site?
Erythema
Increased appetite
Weight loss
Improved mobility
What is the purpose of using a skin marker during extravasation management?
To prevent infection
To mark the IV site for future use
To outline the area for assessment
To indicate the amount of fluid infused
What is the effect of dextrose in IV solutions?
To prevent infection
To provide hydration
To supply glucose for metabolism
To enhance medication absorption
What is the primary concern with using D5W for resuscitation?
It provides enough calories
It is isotonic
It can cause hyperglycemia
It is safe for all patients
What is the purpose of a fluid challenge?
To evaluate medication effectiveness
To monitor blood pressure
To provide immediate hydration
To assess fluid overload
What is the effect of using incompatible medications in IV therapy?
Improved absorption
Chemical irritation of the vein
Increased patient comfort
Decreased risk of infection
What is the primary goal of IV therapy?
To provide oral medications
To deliver fluids and medications effectively
To enhance patient mobility
To reduce hospital stays
