CCRN CEN Test Prep iOS App

CCRN CEN Test Prep iOS App

Excel in Your Critical Care and Emergency Nursing Exams with CCRN CEN Test Prep!

Prepare to succeed on your CCRN and CEN certification exams with CCRN CEN Test Prep — the comprehensive app designed for dedicated nurses aiming to advance their expertise in critical care and emergency nursing. Whether you're pursuing your certification for the first time or looking to renew, our app provides everything you need to navigate these challenging exams with confidence.

Explore a broad selection of carefully crafted, exam-focused questions and in-depth explanations that cover vital topics in critical and emergency care, including patient assessment, advanced clinical skills, and evidence-based practice. With dynamic study tools such as adaptive quizzes and detailed performance feedback, you can sharpen your skills, target areas for improvement, and ensure you're ready for exam day.

Join countless critical care and emergency nurses who have achieved certification success with CCRN CEN Test Prep. Elevate your practice, affirm your expertise, and become a leader in high-stakes patient care. Download now and begin your journey toward certification mastery today!

Content Overview

Explore a variety of topics covered in the app.

Cardiovascular Care

Anatomy and Physiology of the Cardiovascular System
Assessment of Cardiovascular Function
Acute Coronary Syndromes and Myocardial Infarction
Dysrhythmia Recognition and Management
Heart Failure and Shock States
Cardiac Arrest and Resuscitation Protocols
Invasive Hemodynamic Monitoring
Vascular Disorders and Peripheral Vascular Disease
Cardiac Medications and Pharmacology
Post-Cardiac Surgery Care

Respiratory Care

Anatomy and Physiology of the Respiratory System
Respiratory Assessment Techniques
Management of Airway Obstruction
Acute Respiratory Distress Syndrome (ARDS)
Mechanical Ventilation Management
Chronic Obstructive Pulmonary Disease (COPD)
Pulmonary Embolism and Pneumothorax
Respiratory Failure and Intubation
Oxygen Therapy and Advanced Ventilation Modes
Respiratory Medications and Treatments

Neurological Care

Neuroanatomy and Physiology
Assessment of Neurological Status
Stroke Recognition and Management
Traumatic Brain Injury (TBI)
Seizure Disorders and Management
Increased Intracranial Pressure (ICP) Monitoring
Neurological Emergencies (e.g., Meningitis, Encephalitis)
Postoperative Care for Neurosurgery Patients
Spinal Cord Injuries and Neurogenic Shock
Neurological Medications and Sedation

Trauma and Multisystem Care

Initial Trauma Assessment and Triage
Management of Blunt and Penetrating Trauma
Burn Injury Assessment and Care
Management of Multisystem Trauma
Hemorrhagic Shock and Blood Transfusions
Orthopedic Injuries and Fracture Management
Abdominal and Thoracic Trauma
Environmental and Thermal Injuries
Trauma Medications and Pain Management
Emergency Preparedness and Disaster Response

Renal and Genitourinary Care

Anatomy and Physiology of the Renal System
Acute Kidney Injury (AKI) and Chronic Kidney Disease (CKD)
Electrolyte Imbalance and Fluid Management
Hemodialysis and Peritoneal Dialysis Care
Renal Trauma and Emergencies
Urinary Tract Infections (UTIs) and Sepsis
Management of Bladder and Ureteral Injuries
Renal Replacement Therapies in Critical Care
Pharmacological Management of Renal Conditions
Postoperative Care for Renal Surgery Patients

Endocrine and Metabolic Care

Endocrine System Anatomy and Physiology
Diabetes Management and Complications
Thyroid Disorders and Emergencies
Adrenal Insufficiency and Crisis Management
Electrolyte Disorders and Metabolic Imbalances
Nutritional Support in Critical Care
Hypoglycemia and Hyperglycemia Management
Parenteral and Enteral Nutrition Administration
Endocrine Medications and Hormone Therapy
Monitoring and Managing Metabolic Acidosis/Alkalosis

Gastrointestinal and Hepatic Care

Anatomy and Physiology of the GI System
GI Bleeding and Hemodynamic Monitoring
Liver Failure and Hepatic Encephalopathy
Pancreatitis and Pancreatic Injuries
Bowel Obstruction and Perforation Management
Nutritional Assessment and Support
GI Trauma and Postoperative Care
Management of Peritonitis and Abdominal Infections
Gastrointestinal Medications and Pharmacology
Care for Patients with Feeding Tubes and Ostomies

Infectious Diseases and Immunology

Principles of Infection Control and Prevention
Sepsis and Septic Shock Management
Care of Immunocompromised Patients
HIV/AIDS and Opportunistic Infections
Vaccination Protocols in Critical Care
Antibiotic Stewardship and Resistance
Management of Hospital-Acquired Infections
Monitoring and Treating Bloodborne Pathogens
Immune System Disorders and Autoimmune Diseases
Infection Prevention in High-Risk Populations

Example questions

Let's look at some sample questions

Which of the following is a non-pharmacological intervention for seizure management?

Ketogenic dietChemotherapyRadiation therapyBlood transfusion
The ketogenic diet is a high-fat, low-carbohydrate diet that has been shown to reduce seizure frequency in some people with epilepsy.

What is the primary purpose of a Jackson-Pratt drain after renal surgery?

Drain bileDrain urineDrain cerebrospinal fluidDrain blood and fluid from surgical site
A Jackson-Pratt drain is used after renal surgery to drain blood and fluid from the surgical site, preventing accumulation and potential complications.

What is the primary function of parathyroid glands?

Regulate blood sugar levelsRegulate calcium and phosphate balanceControl growth and developmentRegulate metabolism
The primary function of the parathyroid glands is to regulate the balance of calcium and phosphate in the body.

What is a common cause of hypernatremia?

Excessive intake of sodiumDiuretic therapyRenal failureAdrenal insufficiency
Excessive intake of sodium is a common cause of hypernatremia. This can occur through diet or through certain medications. Other causes can include conditions that cause a loss of water, such as diabetes insipidus.

What is the most energy-dense macronutrient?

ProteinCarbohydratesFatsFiber
Fats are the most energy-dense macronutrient, providing more than twice as much energy per gram as proteins and carbohydrates.

What is the primary treatment for metabolic acidosis?

Administering sodium bicarbonateAdministering potassium chlorideAdministering insulinAdministering glucagon
The primary treatment for metabolic acidosis is administering sodium bicarbonate to increase the bicarbonate concentration in the body and help neutralize the acid.

What is the main function of the pancreas?

Absorbing nutrientsRegulating blood sugarProducing bileEliminating waste
The main function of the pancreas is to regulate blood sugar. It does this by producing insulin and glucagon.

What is one major factor contributing to the development of antibiotic resistance?

Underuse of antibioticsProper hand hygieneOveruse of antibioticsUse of appropriate personal protective equipment
Overuse of antibiotics is a major factor contributing to the development of antibiotic resistance. Overuse can lead to the selection of resistant bacteria, making infections more difficult to treat.

Which of the following is a primary prevention strategy for infection in high-risk populations?

Antibiotic therapyHand hygieneIsolation precautionsSurgical intervention
Hand hygiene is a primary prevention strategy for infection. It can significantly reduce the transmission of infectious diseases.

What is the most common type of healthcare-associated infection in high-risk populations?

Surgical site infectionsUrinary tract infectionsPneumoniaBloodstream infections
Urinary tract infections are the most common type of healthcare-associated infection in high-risk populations, often due to the use of urinary catheters.