#1
What is the first step in basic life support (BLS) for an unconscious person?
Check for responsiveness
ExplanationAssess if the person is responsive to determine further action.
#2
What is the most common cause of cardiac arrest in adults?
Heart attack
ExplanationHeart attacks are the leading cause of cardiac arrest in adults.
#3
What is the most common symptom of a heart attack?
Chest pain or discomfort
ExplanationChest pain or discomfort is the most common symptom of a heart attack.
#4
Which of the following is NOT a sign of a stroke?
Slow, steady breathing
ExplanationSlow, steady breathing is not a typical sign of a stroke.
#5
What is the first step to take if you suspect someone is experiencing a heat stroke?
Move them to a cooler place and remove excess clothing
ExplanationMove the person to a cooler place and remove excess clothing to help lower their body temperature during a heat stroke.
#6
Which of the following is a common symptom of diabetic ketoacidosis?
Excessive thirst and urination
ExplanationExcessive thirst and urination are common symptoms of diabetic ketoacidosis.
#7
Which of the following is a symptom of anaphylaxis?
Swelling of the face and throat
ExplanationSwelling of the face and throat is a characteristic symptom of anaphylaxis.
#8
What is the recommended first-aid treatment for someone experiencing a seizure?
Move objects away to prevent injury
ExplanationClear the area of objects to prevent injury during a seizure.
#9
What is the initial treatment for a burn injury?
Cover the burn with a clean, dry cloth
ExplanationCovering the burn with a clean, dry cloth helps protect it from infection and further damage.
#10
What is the primary cause of death in cases of severe bleeding?
Hypovolemic shock
ExplanationSevere bleeding can lead to hypovolemic shock, causing organ failure and death.
#11
What is the recommended position for someone who is having difficulty breathing and is conscious?
Sitting upright
ExplanationSitting upright can help improve breathing for someone experiencing difficulty breathing while conscious.
#12
Which of the following is NOT a symptom of a concussion?
Increased energy and alertness
ExplanationIncreased energy and alertness are not typical symptoms of a concussion.
#13
What is the ratio of compressions to breaths during CPR for adults?
30:2
ExplanationThe recommended ratio of compressions to breaths during CPR for adults is 30 compressions to 2 breaths.
#14
Which of the following conditions is characterized by a sudden, severe headache, often described as 'the worst headache of my life'?
Subarachnoid hemorrhage
ExplanationA sudden, severe headache, often described as 'the worst headache of my life,' is characteristic of a subarachnoid hemorrhage.
#15
What is the acronym used to assess a patient's level of consciousness?
AVPU
ExplanationAVPU (Alert, Voice, Pain, Unresponsive) is the acronym used to assess a patient's level of consciousness.
#16
Which of the following is NOT a symptom of hypoglycemia?
Slow, shallow breathing
ExplanationSlow, shallow breathing is not a typical symptom of hypoglycemia.
#17
Which of the following is a common symptom of a pulmonary embolism?
Coughing up blood
ExplanationCoughing up blood is a common symptom of a pulmonary embolism, indicating blockage of the pulmonary artery by a blood clot.