#1
What is the first step in the Chain of Survival for cardiac arrest?
Early access to emergency medical services (EMS)
ExplanationPromptly accessing EMS increases chances of survival.
#2
Which of the following is NOT a symptom of a stroke?
Sudden loss of consciousness
ExplanationLoss of consciousness is not a typical stroke symptom.
#3
What is the first action you should take when approaching a scene as an emergency responder?
Assess scene safety
ExplanationEnsuring scene safety is paramount for responders' and victims' safety.
#4
Which of the following is NOT a common symptom of diabetic ketoacidosis (DKA)?
Hypertension (high blood pressure)
ExplanationHypertension is not typically associated with DKA.
#5
What is the recommended depth of chest compressions for adult CPR?
At least 2 inches (5 centimeters)
ExplanationChest compressions in adult CPR should reach a depth of at least 2 inches.
#6
Which of the following is NOT a common symptom of an acute asthma attack?
Fever
ExplanationFever is not typically associated with acute asthma attacks.
#7
What is the primary function of a defibrillator?
To restore normal heart rhythm
ExplanationDefibrillators aim to correct abnormal heart rhythms.
#8
Which of the following is a common symptom of anaphylaxis?
All of the above
ExplanationAnaphylaxis often presents with a variety of symptoms.
#9
Which of the following is NOT a symptom of a tension pneumothorax?
Bradycardia
ExplanationBradycardia is not typically associated with tension pneumothorax.
#10
What is the recommended compression-to-ventilation ratio for CPR in adults?
30:2
ExplanationIn adult CPR, the compression-to-ventilation ratio is 30:2.
#11
What is the recommended ratio of chest compressions to rescue breaths for CPR in infants?
30:2
ExplanationInfant CPR typically follows a 30:2 compression-to-ventilation ratio.
#12
Which of the following is NOT a common sign or symptom of acute myocardial infarction (heart attack)?
Elevated blood pressure
ExplanationElevated blood pressure is not typically observed in heart attacks.
#13
What is the main purpose of the Glasgow Coma Scale (GCS) in assessing a patient's neurological status?
To evaluate level of consciousness
ExplanationGCS helps determine the patient's conscious state.
#14
Which medication is commonly used to treat ventricular fibrillation during cardiac arrest?
Amiodarone
ExplanationAmiodarone is often used to manage ventricular fibrillation.
#15
What does the acronym 'ABCDE' stand for in the context of trauma assessment?
Airway, Breathing, Circulation, Disability, Exposure
ExplanationABCDE helps prioritize assessments in trauma situations.
#16
Which of the following is NOT a characteristic of septic shock?
Hypoglycemia
ExplanationHypoglycemia is not typically associated with septic shock.
#17
Which of the following is the most appropriate action to take when managing a patient with severe epistaxis (nosebleed) who is actively bleeding?
Apply direct pressure to the nostrils
ExplanationDirect pressure helps control bleeding in severe epistaxis.
#18
What is the primary treatment for tension pneumothorax?
Needle decompression
ExplanationNeedle decompression is crucial to release trapped air in tension pneumothorax.