LNN ACADEMY 🦠🩺💊

A 25-year-old male presents with fever, sore throat, and lymphadenopathy. A complete blood count reveals atypical lymphocytes. Which test would confirm the most likely diagnosis?

Which white blood cell is primarily responsible for combating parasitic infections?

A patient's blood sample shows agglutination with anti-B and anti-Rh (D) antibodies but not with anti-A antibodies. What is the patient's blood type?

Which white blood cell type is most abundant in a normal differential count?

Which blood component is primarily responsible for initiating the clotting process?

A patient with blood type A negative requires a transfusion. Which donor blood type is compatible?

A nurse in the OT prepares an instrument for ethylene oxide sterilization. Which type of instrument is best suited for this method?

A post-op patient in the ICU complains of sudden-onset shortness of breath and pleuritic chest pain. What is the most likely diagnosis?

A patient with a history of atrial fibrillation suddenly collapses. The ECG shows no pulse and irregular fibrillatory waves. What is the immediate treatment?

A patient in the emergency room has a heart rate of 40 bpm, dizziness, and hypotension. What is the first-line treatment?

A patient in the ICU develops ventilator-associated pneumonia (VAP). Which intervention is most effective in preventing VAP?

A nurse in the OT is preparing a patient for surgery. Which of the following is a key safety step in preventing wrong-site surgery?

A patient in the emergency room presents with a deep stab wound to the chest, hypotension, and distended neck veins. What is the most likely diagnosis?

A nurse in the ICU notices a patient on mechanical ventilation has a sudden drop in oxygen saturation, hypotension, and tracheal deviation. What is the most likely cause?

A patient in the OT develops malignant hyperthermia after receiving anesthesia. What is the immediate treatment?

A 50-year-old male in the emergency department has a Glasgow Coma Scale (GCS) score of 6. What is the most appropriate initial step?

A patient in the ICU is diagnosed with septic shock. Despite fluid resuscitation, the blood pressure remains low. Which drug should be administered next?

A patient on haloperidol develops sudden muscle stiffness, fever, and altered mental status. What is the most likely diagnosis?

Which type of therapy focuses on identifying and changing negative thought patterns?

A patient with PTSD experiences flashbacks triggered by loud noises. What is the best initial intervention?