#1
Which of the following is a symptom of anaphylaxis?
Hypertension
Bradycardia
Wheezing
Normal skin color
#2
Which medication is commonly administered to treat severe allergic reactions?
Aspirin
Nitroglycerin
Epinephrine
Lorazepam
#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?
#4
What is the term for an abnormal heart rhythm characterized by rapid, irregular contractions of the atria?
Ventricular fibrillation
Atrial fibrillation
Bradycardia
Tachycardia
#5
What is the most common cause of cardiac arrest in adults?
Pulmonary embolism
Severe trauma
Myocardial infarction
Drug overdose
#6
In a trauma patient, which assessment finding indicates potential spinal cord injury?
Equal bilateral breath sounds
Presence of bowel sounds
Tingling or numbness in extremities
Normal level of consciousness
#7
Which of the following is a common symptom of diabetic ketoacidosis (DKA)?
Hypoglycemia
Kussmaul breathing
Bradycardia
Hypertension
#8
What is the recommended initial treatment for a patient experiencing a severe asthma attack?
Administering a beta-blocker
Performing an ECG
Administering inhaled short-acting bronchodilators
Initiating anticoagulation therapy
#9
Which of the following is a potential complication of compartment syndrome?
Hypovolemic shock
Disseminated intravascular coagulation (DIC)
Renal failure
Nerve damage
#10
Which of the following medications is commonly used to reverse the effects of benzodiazepine overdose?
Naloxone
Flumazenil
Atropine
Epinephrine
#11
What is the recommended initial treatment for a patient with severe sepsis or septic shock?
Intravenous fluid resuscitation
Oral antibiotics
Administering antipyretics
Initiating corticosteroid therapy
#12
Which of the following is a characteristic feature of tension pneumothorax?
Decreased jugular venous pressure
Increased breath sounds on the affected side
Tracheal deviation away from the affected side
Normal chest expansion
#13
What is the recommended treatment for a patient experiencing symptomatic bradycardia with a pulse?
Administering atropine
Performing synchronized cardioversion
Initiating mechanical ventilation
Administering epinephrine
#14
Which of the following is a common symptom of an acute myocardial infarction (heart attack)?
Hypotension
Hyperglycemia
Nausea and vomiting
Elevated blood pressure
#15
What is the recommended initial treatment for a patient experiencing a hypertensive emergency?
Administering beta-blockers
Intravenous fluid resuscitation
Initiating anticoagulant therapy
Administering vasodilators
#16
Which of the following is a potential complication of an acute asthma exacerbation?
Respiratory alkalosis
Metabolic acidosis
Pulmonary embolism
Respiratory acidosis
#17
Which of the following is a common sign of impending respiratory failure?
Hyperventilation
Tachycardia
Decreased level of consciousness
Decreased respiratory rate
#18
What is the recommended initial treatment for a patient with anaphylactic shock?
Administering corticosteroids
Applying warm compresses
Administering intramuscular epinephrine
Initiating antifungal therapy
#19
Which of the following is a potential complication of untreated diabetic ketoacidosis (DKA)?
Hyperkalemia
Hypoglycemia
Hypernatremia
Hyponatremia
#20
What is the primary goal of administering intravenous fluid resuscitation in a patient with hypovolemic shock?
To reduce blood pressure
To correct electrolyte imbalances
To restore circulating volume
To decrease heart rate
#21
What is the purpose of the Glasgow Coma Scale?
To assess blood glucose levels
To evaluate spinal cord injuries
To measure severity of traumatic brain injury
To determine lung function
#22
What is the primary purpose of performing a Rapid Ultrasound in Shock and Hypotension (RUSH) exam?
To assess for the presence of cardiac tamponade
To diagnose urinary tract infections
To evaluate for appendicitis
To confirm the presence of intracranial hemorrhage
#23
What is the primary goal of administering thrombolytic therapy in acute ischemic stroke?
To prevent recurrence of stroke
To stabilize blood pressure
To dissolve the blood clot causing the stroke
To control seizure activity
#24
What is the primary purpose of the Sequential Organ Failure Assessment (SOFA) score?
To assess neurological status
To evaluate cardiac function
To predict mortality in critically ill patients
To measure oxygen saturation