#1
Which of the following is not a common cause of burns?
Extreme cold
ExplanationBurns are typically caused by heat sources, not extreme cold.
#2
What is the first step in managing a burn injury?
Assess the severity of the burn
ExplanationAssessment is crucial for determining appropriate treatment.
#3
Which type of burn typically results from prolonged exposure to low-intensity heat?
First-degree burn
ExplanationFirst-degree burns are superficial and often caused by mild heat sources.
#4
What is the recommended initial treatment for a minor burn?
Immerse in cold water
ExplanationCooling the burn area helps alleviate pain and prevent further damage.
#5
Which layer of the skin is affected in a second-degree burn?
Dermis
ExplanationSecond-degree burns penetrate the epidermis and affect the dermis.
#6
What is the recommended treatment for a third-degree burn?
Seek immediate medical attention
ExplanationThird-degree burns require professional medical care due to severe damage.
#7
What is the rule of nines used for in burn assessment?
To estimate the size of the burn area
ExplanationIt's a quick method to estimate the extent of burns for treatment planning.
#8
Which type of burn involves damage to nerves, resulting in loss of sensation?
Third-degree burn
ExplanationThird-degree burns affect nerve endings, leading to loss of sensation.
#9
Which of the following is a sign of infection in a burn wound?
Increased redness
ExplanationRedness, swelling, and pus may indicate an infected burn.
#10
Which of the following is a complication of severe burns?
Hypovolemia
ExplanationFluid loss due to burns can lead to hypovolemia, a serious condition.
#11
What is the primary goal of fluid resuscitation in burn patients?
To maintain blood pressure
ExplanationFluid resuscitation helps prevent hypotension and shock.
#12
Which of the following is a potential complication of burn injuries affecting the respiratory system?
Hypoxemia
ExplanationBurns can impair lung function, leading to low blood oxygen levels.
#13
What is the purpose of debridement in burn wound management?
To remove dead or damaged tissue
ExplanationDebridement promotes healing by removing non-viable tissue.
#14
Which of the following is a characteristic feature of a fourth-degree burn?
Damage to muscle and bone
ExplanationFourth-degree burns extend deep into muscle and bone layers.