#1
Which of the following is a symptom of anaphylaxis?
Wheezing
ExplanationCommon respiratory manifestation in anaphylaxis.
#2
Which medication is commonly administered to treat severe allergic reactions?
Epinephrine
ExplanationActs as a rapid and potent bronchodilator and vasoconstrictor.
#3
What is the term for sudden, uncontrolled electrical disturbances in the brain that cause changes in behavior, movements, or feelings, and in levels of consciousness?
Seizure
ExplanationResult of abnormal electrical activity in the brain.
#4
What is the term for an abnormal heart rhythm characterized by rapid, irregular contractions of the atria?
Atrial fibrillation
ExplanationResults in inefficient atrial contractions and irregular ventricular response.
#5
What is the most common cause of cardiac arrest in adults?
Myocardial infarction
ExplanationHeart attack leading to cessation of cardiac function.
#6
In a trauma patient, which assessment finding indicates potential spinal cord injury?
Tingling or numbness in extremities
ExplanationSign of possible nerve damage due to spinal trauma.
#7
Which of the following is a common symptom of diabetic ketoacidosis (DKA)?
Kussmaul breathing
ExplanationRapid and deep breathing as a compensatory mechanism.
#8
What is the recommended initial treatment for a patient experiencing a severe asthma attack?
Administering inhaled short-acting bronchodilators
ExplanationRelieves bronchospasm and improves airflow.
#9
Which of the following is a potential complication of compartment syndrome?
Nerve damage
ExplanationOccurs due to increased pressure within a muscle compartment.
#10
What is the purpose of the Glasgow Coma Scale?
To measure severity of traumatic brain injury
ExplanationAssesses the level of consciousness in patients with head injuries.
#11
What is the primary purpose of performing a Rapid Ultrasound in Shock and Hypotension (RUSH) exam?
To assess for the presence of cardiac tamponade
ExplanationIdentifies potential causes of hypotension and shock.
#12
What is the primary goal of administering thrombolytic therapy in acute ischemic stroke?
To dissolve the blood clot causing the stroke
ExplanationRestores blood flow to ischemic brain tissue.
#13
What is the primary purpose of the Sequential Organ Failure Assessment (SOFA) score?
To predict mortality in critically ill patients
ExplanationQuantifies severity of organ dysfunction in critically ill patients.