CCRN exam material & Free CCRN AI Tutor

QUESTION: 11

A patient has gained 8 kg in the past week. Serum sodium is 115 mEq/L, CVP is 20 mm Hg, and serum osmolality is decreased. The patient has just experienced a generalized tonic-clonic seizure. In this situation, which of the following IV solutions should a nurse be prepared to administer?

3% sodium chloride
0.45% sodium chloride
0.9% sodium chloride
5% dextrose with 0.25% sodium chloride

Answer(s): A

Explanation:

The patient has signs of severe hyponatremia, which is a low level of sodium in the blood. Hyponatremia can cause cerebral edema, which can lead to seizures, confusion, coma, and death. The patient needs a hypertonic solution, which is a fluid that has a higher concentration of solutes than the blood, to draw water out of the brain cells and restore the normal sodium level. 3% sodium chloride is a hypertonic solution that can be used to treat severe hyponatremia. 0.45% sodium chloride, 0.9% sodium chloride, and 5% dextrose with 0.25% sodium chloride are all hypotonic solutions, which are fluids that have a lower concentration of solutes than the blood, and would worsen the patient's condition by adding more water to the blood and the brain.

Reference:

AACN. (2023). CCRN (Adult) Exam Handbook. Retrieved from [CCRN Exam Handbook], p. 18. AACN. (2023). CCRN (Adult) Exam Blueprint. Retrieved from [CCRN Exam Blueprint], p. 2. AACN. (2020). Practice Alert: Hyponatremia. Retrieved from [Practice Alert], p. 1-2. Lewis, S. L., Bucher, L., Heitkemper, M. M., Harding, M. M., Kwong, J., & Roberts, D. (2017). Medical- surgical nursing: Assessment and management of clinical problems (11th ed.). St. Louis, MO: Elsevier.
Retrieved from [Textbook], p. 303-304.

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QUESTION: 12

A patient who experienced a blunt chest trauma in an automobile crash is admitted with multiple rib fractures. The patient is dyspneic and hypotensive and is reporting left shoulder pain. On auscultation, a nurse notes that bowel sounds can be heard over the lower left thorax. These findings are consistent with

ruptured abdominal viscus.
ruptured diaphragm.
flail chest.
mediastinal shift.

Answer(s): B

Explanation:

The patient's findings are consistent with a ruptured diaphragm, which is a tear in the muscle that separates the chest and abdominal cavities. A blunt chest trauma can cause a sudden increase in intra-abdominal pressure, which can rupture the diaphragm and allow abdominal organs to herniate into the thorax. This can cause dyspnea, hypotension, shoulder pain, and bowel sounds over the lower thorax. A ruptured abdominal viscus would cause peritonitis, which would present with abdominal pain, distension, fever, and signs of sepsis. A flail chest would cause paradoxical chest movement, respiratory distress, and cyanosis. A mediastinal shift would cause tracheal deviation, decreased breath sounds, and jugular venous distension.

Reference:

AACN. (2023). CCRN (Adult) Exam Handbook. Retrieved from [CCRN Exam Handbook], p. 18.

AACN. (2023). CCRN (Adult) Exam Blueprint. Retrieved from [CCRN Exam Blueprint], p. 2. BCEN. (2020). Trauma Certified Registered Nurse (TCRN) Examination Content Outline. Retrieved from [TCRN Exam Content Outline], p. 8.
Lewis, S. L., Bucher, L., Heitkemper, M. M., Harding, M. M., Kwong, J., & Roberts, D. (2017). Medical- surgical nursing: Assessment and management of clinical problems (11th ed.). St. Louis, MO: Elsevier.
Retrieved from [Textbook], p. 1789-1790.

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QUESTION: 13

The goal of PEEP therapy in acute lung injury (ALI) is to

decrease PAP.
decrease airway resistance.
increase cardiac output.
reduce physiologic shunting.

Answer(s): D

Explanation:

The goal of PEEP therapy in acute lung injury (ALI) is to reduce physiologic shunting, which is the perfusion of blood through unventilated or collapsed alveoli. This results in hypoxemia and impaired gas exchange. PEEP therapy increases the end-expiratory pressure and prevents alveolar collapse, thus improving ventilation and oxygenation. PEEP therapy does not necessarily decrease PAP (pulmonary artery pressure), decrease airway resistance, or increase cardiac output. In fact, PEEP therapy may have adverse effects on these parameters, such as increasing intrathoracic pressure, reducing venous return, and decreasing cardiac output.

Reference:

AACN. (2023). CCRN (Adult) Exam Handbook. Retrieved from [CCRN Exam Handbook], p. 18. AACN. (2023). CCRN (Adult) Exam Blueprint. Retrieved from [CCRN Exam Blueprint], p. 2. AACN. (2020). Practice Alert: Acute Lung Injury/Acute Respiratory Distress Syndrome. Retrieved from [Practice Alert], p. 1-2.
Lewis, S. L., Bucher, L., Heitkemper, M. M., Harding, M. M., Kwong, J., & Roberts, D. (2017). Medical- surgical nursing: Assessment and management of clinical problems (11th ed.). St. Louis, MO: Elsevier.
Retrieved from [Textbook], p. 1908-1910.

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QUESTION: 14

A patient's blood culture report notes the presence of vancomycin resistant enterococcus. The nurse should place the patient in which type of isolation?

droplet
airborne
contact
protective

Answer(s): C

Explanation:

The nurse should place the patient in contact isolation, which is a type of precaution used to prevent the transmission of microorganisms that are spread by direct or indirect contact with the patient or the patient's environment. Contact isolation requires the use of gloves and gowns when entering the patient's room, as well as dedicated patient-care equipment and proper hand hygiene. Vancomycin resistant enterococcus (VRE) is a type of bacteria that is resistant to the antibiotic vancomycin and can cause infections in various sites, such as the urinary tract, bloodstream, or wounds. VRE can be spread by contact with contaminated surfaces, equipment, or hands.

Reference:

AACN. (2023). CCRN (Adult) Exam Handbook. Retrieved from [CCRN Exam Handbook], p. 18. AACN. (2023). CCRN (Adult) Exam Blueprint. Retrieved from [CCRN Exam Blueprint], p. 2. CDC. (2019). Guidelines for Isolation Precautions: Preventing Transmission of Infectious Agents in Healthcare Settings. Retrieved from [CDC Guidelines], p. 69-70. CDC. (2019). Vancomycin-resistant Enterococci (VRE) and the Clinical Laboratory. Retrieved from [CDC Fact Sheet], p. 1-2.

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QUESTION: 15

A nurse has responded to a rapid response call on a medical-surgical floor in the hospital. The nurse finds the patient with the following data:

-BP
-HR 132
-RR 24
-T 102.3° F (39.0° C)
-SpO2 95%
-Ph 7.13
-PaCO2 34 mm Hg
-PaO2 88 mm Hg
-HCO3 14 mEq/L
-Na+ 142 mEq/L

The nurse should anticipate an order to administer which of the following?

8.4% sodium bicarbonate
phenylephrine (Neo-Synephrine)
0.9% sodium chloride
amiodarone (Cordarone)

Answer(s): B

Explanation:

The patient's data indicate that the patient is in shock, which is a life-threatening condition characterized by inadequate tissue perfusion and organ dysfunction. The patient has a low blood pressure, a high heart rate, a fever, and a metabolic acidosis, which suggest that the patient may have septic shock, which is caused by a severe infection that triggers a systemic inflammatory response. The nurse should anticipate an order to administer phenylephrine (Neo-Synephrine), which is a vasopressor agent that constricts the blood vessels and increases the blood pressure and tissue perfusion. Phenylephrine is recommended as a first-line agent for septic shock by the Surviving Sepsis Campaign guidelines.
8.4% sodium bicarbonate is not indicated for the treatment of septic shock, as it may worsen the acid-base balance and increase the risk of complications.
0.9% sodium chloride is a normal saline solution that may be used for fluid resuscitation, but it may not be sufficient to restore the blood pressure and may cause fluid overload, hyperchloremia, and kidney injury.
Amiodarone (Cordarone) is an antiarrhythmic drug that is used to treat ventricular tachycardia or fibrillation, but it is not effective for septic shock and may cause hypotension, bradycardia, and other adverse effects.

Reference:

Surviving Sepsis Campaign. (2020). Surviving Sepsis Campaign: Guidelines on the Management of Critically Ill Adults with Coronavirus Disease 2019 (COVID-19). Retrieved from 1, p. 16. Marik, P. E., & Bellomo, R. (2013). A rational approach to fluid therapy in sepsis. British Journal of Anaesthesia, 110(3), 323-329. Retrieved from 2, p. 327. Semler, M. W., & Rice, T. W. (2019). Saline versus balanced crystalloids for intravenous fluid therapy in the emergency department: study protocol for a cluster-randomized, multiple-crossover trial.
Trials, 20(1), 1-10. Retrieved from 3, p. 2-3.
Lexicomp Online. (2021). Amiodarone. Retrieved from 4, p. 1-2.

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What the CCRN Exam Tests and How to Pass It

The CCRN (Adult) - Direct Care Eligibility Pathway is a specialized certification offered by the AACN for nurses who provide direct care to acutely or critically ill adult patients. This certification validates the specialized knowledge and clinical judgment required to manage complex patient conditions in high-acuity environments. Hospitals and healthcare systems often prioritize hiring or promoting nurses who hold this credential because it demonstrates a commitment to high standards of patient safety and evidence-based practice. Achieving this certification signifies that a nurse has met rigorous professional standards and possesses the expertise necessary to function effectively in demanding clinical settings. It serves as a benchmark for excellence in critical care nursing, reflecting both technical proficiency and a deep understanding of patient care dynamics.

What the CCRN Exam Covers

The exam focuses on two primary domains: Clinical Judgment and Professional Caring and Ethical Practice. Clinical Judgment involves the ability to assess, diagnose, and manage complex patient situations, requiring nurses to synthesize data and make rapid, accurate decisions in high-pressure environments. Professional Caring and Ethical Practice encompasses the nurse's role in advocating for patients, maintaining ethical standards, and fostering a supportive environment for both patients and their families. Our practice questions are designed to mirror these core competencies, ensuring that candidates are tested on their ability to apply theoretical knowledge to real-world scenarios. By engaging with these practice questions, you can identify your strengths and weaknesses within these specific domains, allowing for a more targeted approach to your study plan.

The Clinical Judgment domain is particularly demanding because it requires more than simple recall of facts. Candidates must demonstrate the ability to analyze patient data, prioritize interventions, and anticipate potential complications before they escalate. This section tests your capacity to integrate physiological knowledge with critical thinking skills, which is essential for managing the unpredictable nature of critical care. Success in this area depends on your ability to evaluate multiple variables simultaneously and determine the most appropriate course of action based on current evidence-based guidelines.

Are These Real CCRN Exam Questions?

Our practice questions are sourced and verified by the community, including healthcare professionals and recent test-takers who have sat for the actual AACN certification exam. We prioritize accuracy and relevance, ensuring that our questions reflect what appears on the real exam because they are sourced from the community. If you have been searching for CCRN exam dumps or braindump files, our community-verified practice questions offer something more valuable. Each question is verified and explained by professionals who recently passed the exam, providing context that static files cannot match. This approach ensures that you are studying with high-quality material that aligns with the current exam standards.

Community verification works through a collaborative process where users actively participate in the review of each question. When a user encounters a question, they can discuss the answer choices, flag potentially incorrect information, and share insights based on their own recent testing experience. This feedback loop allows us to refine the content continuously, ensuring that the explanations remain accurate and helpful. By relying on this collective intelligence, we provide a study resource that is dynamic and responsive to the actual challenges faced by candidates during their certification exam.

How to Prepare for the CCRN Exam

Effective exam preparation requires a structured approach that emphasizes understanding core concepts rather than rote memorization. You should dedicate time to reviewing official AACN documentation and clinical guidelines, as these form the foundation of the exam content. Building a consistent study schedule is essential, and you should treat your study sessions with the same discipline you apply to your clinical shifts. Every practice question includes a free AI Tutor explanation that breaks down the reasoning behind the correct answer, so you understand the concept, not just the answer. This AI Tutor feature helps clarify complex topics, ensuring that you grasp the underlying principles required for clinical decision-making.

A common mistake candidates make is focusing solely on memorizing answers without understanding the underlying clinical rationale. The CCRN exam is heavily scenario-based, meaning you must be able to apply your knowledge to unique patient situations rather than relying on memorized facts. To avoid this, focus on explaining the "why" behind each clinical intervention during your study sessions. Additionally, many candidates struggle with time management during the exam, so practicing with timed sets of questions can help you build the necessary pacing skills to complete the exam within the allotted time.

What to Expect on Exam Day

The CCRN exam is a computer-based test typically administered at authorized testing centers. The format consists of multiple-choice questions that require you to select the best answer based on the clinical scenarios provided. You should be prepared for questions that test your ability to prioritize care, interpret diagnostic data, and apply ethical principles in a professional setting. The AACN sets specific standards for this certification, and the testing environment is designed to be secure and distraction-free. Familiarizing yourself with the testing interface and the types of questions you will encounter is a critical part of your exam prep.

Who Should Use These CCRN Practice Questions

These practice questions are intended for nurses who are currently working in critical care settings and are preparing to sit for the AACN certification exam. Whether you are a nurse with several years of experience or someone looking to formalize your expertise, this resource is designed to support your professional development. Passing this certification exam can have a significant impact on your career, potentially opening doors to advanced roles and demonstrating your dedication to the field. By using these materials, you are taking a proactive step toward validating your skills and achieving your professional goals. We encourage all candidates to use these tools as part of a comprehensive study strategy to ensure they are fully prepared for the challenges of the exam.

To get the most out of these practice questions, do not simply read the answer and move on to the next item. Engage with the AI Tutor explanation to ensure you understand the reasoning, and read the community discussions to see how other professionals approach the same problem. If you get a question wrong, flag it and revisit it later to ensure you have mastered the concept. Browse the questions above and use the community discussions and AI Tutor to build real exam confidence.

AACN CCRN Exam Prep CCRN (Adult) - Direct Care Eligibility Pathway (Page 4 )

QUESTION: 11

Explanation:

Reference:

QUESTION: 12

Explanation:

Reference:

QUESTION: 13

Explanation:

Reference:

QUESTION: 14

Explanation:

Reference:

QUESTION: 15

Explanation:

Reference:

What the CCRN Exam Tests and How to Pass It

What the CCRN Exam Covers

Are These Real CCRN Exam Questions?

How to Prepare for the CCRN Exam

What to Expect on Exam Day

Who Should Use These CCRN Practice Questions

AACN CCRN Exam Prep
CCRN (Adult) - Direct Care Eligibility Pathway (Page 4 )