KAPLAN IV THERAPY EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) PLUS RATIONALES 2026 Q&A |
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,*
*
*
CORE DOMAINS *
*
Vascular Anatomy and Physiology *
IV Fluids and Solutions *
Vascular Access Devices *
IV Medication Administration *
Infection Prevention and Control *
IV Complications and Management *
Regulatory and Legal Compliance *
Ethics and Professional Standards *
*
INTRODUCTION *
*
This assessment evaluates competency in intravenous *
,therapy practices essential for safe patient care. *
It measures knowledge of fluid selection, catheter *
insertion techniques, medication administration, *
and complication management. The exam features *
multiple-choice and scenario-based questions that *
emphasize real-world clinical application and *
critical decision-making. Candidates will demonstrate *
understanding of evidence-based guidelines, regulatory *
requirements, and professional standards governing *
IV therapy practice in healthcare settings. *
*
*
SECTION ONE: QUESTIONS 1–100
Question 1
What is the primary purpose of isotonic IV fluids?
A. To shift fluids into cells
B. To expand the intravascular compartment
C. To decrease blood pressure
D. To promote diuresis
🟢 Correct answer: B
🔴 RATIONALE: Isotonic fluids remain in the intravascular compartment and are used to increase blood volume, especially in cases of hypovolemia.
Question 2
Which of the following is an example of a hypotonic IV solution?
, A. 0.9% Sodium Chloride
B. Lactated Ringer's
C. 0.45% Sodium Chloride
D. D5NS
🟢 Correct answer: C
🔴 RATIONALE: 0.45% sodium chloride is hypotonic and draws water into the cells, used for cellular dehydration.
Question 3
What is the most common site for peripheral IV catheter insertion in adults?
A. Femoral vein
B. Cephalic or basilic vein of the forearm or hand
C. Jugular vein
D. Subclavian vein
🟢 Correct answer: B
🔴 RATIONALE: Peripheral IVs are typically inserted in the superficial veins of the forearm or hand such as the cephalic or basilic veins.
Question 4
When administering potassium chloride (KCl) via IV, which precaution is necessary?
A. Administer as IV push
B. Give undiluted in small boluses
C. Always dilute and infuse slowly via a pump
D. Mix with dextrose only
🟢 Correct answer: C
🔴 RATIONALE: IV potassium must be diluted and infused slowly due to the risk of cardiac arrhythmias.
Question 5
Which of the following symptoms would indicate an IV infiltration?
INSTANT DOWNLOAD PDF
,*
*
*
CORE DOMAINS *
*
Vascular Anatomy and Physiology *
IV Fluids and Solutions *
Vascular Access Devices *
IV Medication Administration *
Infection Prevention and Control *
IV Complications and Management *
Regulatory and Legal Compliance *
Ethics and Professional Standards *
*
INTRODUCTION *
*
This assessment evaluates competency in intravenous *
,therapy practices essential for safe patient care. *
It measures knowledge of fluid selection, catheter *
insertion techniques, medication administration, *
and complication management. The exam features *
multiple-choice and scenario-based questions that *
emphasize real-world clinical application and *
critical decision-making. Candidates will demonstrate *
understanding of evidence-based guidelines, regulatory *
requirements, and professional standards governing *
IV therapy practice in healthcare settings. *
*
*
SECTION ONE: QUESTIONS 1–100
Question 1
What is the primary purpose of isotonic IV fluids?
A. To shift fluids into cells
B. To expand the intravascular compartment
C. To decrease blood pressure
D. To promote diuresis
🟢 Correct answer: B
🔴 RATIONALE: Isotonic fluids remain in the intravascular compartment and are used to increase blood volume, especially in cases of hypovolemia.
Question 2
Which of the following is an example of a hypotonic IV solution?
, A. 0.9% Sodium Chloride
B. Lactated Ringer's
C. 0.45% Sodium Chloride
D. D5NS
🟢 Correct answer: C
🔴 RATIONALE: 0.45% sodium chloride is hypotonic and draws water into the cells, used for cellular dehydration.
Question 3
What is the most common site for peripheral IV catheter insertion in adults?
A. Femoral vein
B. Cephalic or basilic vein of the forearm or hand
C. Jugular vein
D. Subclavian vein
🟢 Correct answer: B
🔴 RATIONALE: Peripheral IVs are typically inserted in the superficial veins of the forearm or hand such as the cephalic or basilic veins.
Question 4
When administering potassium chloride (KCl) via IV, which precaution is necessary?
A. Administer as IV push
B. Give undiluted in small boluses
C. Always dilute and infuse slowly via a pump
D. Mix with dextrose only
🟢 Correct answer: C
🔴 RATIONALE: IV potassium must be diluted and infused slowly due to the risk of cardiac arrhythmias.
Question 5
Which of the following symptoms would indicate an IV infiltration?
