#1
Which of the following is a common cause of burn injuries?
Electric shock
ExplanationCommonly occurs due to contact with electric current.
#2
What is the primary goal of fluid resuscitation in burn injury management?
To maintain tissue perfusion
ExplanationEnsures adequate blood flow to affected tissues.
#3
Which of the following burn injuries is classified as a full-thickness burn?
Third-degree burn
ExplanationInvolves destruction of both epidermis and dermis.
#4
What is the recommended method for cooling a minor burn injury?
Rinsing with cool water
ExplanationHelps alleviate pain and prevent further tissue damage.
#5
Which of the following is a characteristic feature of a third-degree burn?
Charring and numbness
ExplanationFull thickness burn with charred skin and loss of sensation.
#6
Which type of burn injury involves damage to the skin and underlying tissue, but not the muscle or bone?
Second-degree burn
ExplanationPartial thickness burn with blistering and pain.
#7
What is the first step in the management of a chemical burn?
Irrigating the affected area with water
ExplanationImmediate dilution and removal of the chemical.
#8
Which formula is commonly used to estimate the fluid requirement in the initial management of burn injuries?
Parkland formula
ExplanationCalculates fluid needs based on patient's weight and burn severity.
#9
What is the significance of the 'rule of nines' in assessing burn injuries?
It estimates the total body surface area affected by burns
ExplanationHelps determine the extent of burn injury.
#10
What is the recommended fluid of choice for initial resuscitation in burn injuries?
Lactated Ringer's solution
ExplanationBalances electrolytes and replaces lost fluids.
#11
What is the recommended depth of compressive dressings for burn wounds?
3-4 layers
ExplanationOptimizes wound healing and reduces pain.
#12
Which of the following is NOT a component of the ABCDE approach in burn injury assessment?
Dyspnea
ExplanationABC: Airway, Breathing, Circulation; D: Disability (not Dyspnea).
#13
Which of the following factors does NOT influence the severity of a burn injury?
Type of clothing worn by the victim
ExplanationSeverity is primarily determined by burn depth and extent, not clothing.
#14
Which of the following is a common complication of inhalation injury in burn patients?
Pulmonary edema
ExplanationCaused by inhalation of toxic substances, leading to fluid accumulation in lungs.
#15
Which of the following is a priority intervention for a chemical burn injury?
Flushing the affected area with copious amounts of water
ExplanationHelps dilute and remove the chemical agent from the skin.
#16
What is the main concern with circumferential burns?
Impaired circulation
ExplanationCan lead to compartment syndrome and tissue necrosis.
#17
Which burn injury classification system categorizes burns based on depth and extent?
Lund-Browder chart
ExplanationProvides more accurate assessment especially for children.
#18
What is the primary goal of debridement in burn wound management?
To remove necrotic tissue
ExplanationPrevents infection and promotes healing.
#19
What is the primary mechanism of injury in an electrical burn?
Electric current
ExplanationPassage of electricity through the body.
#20
Which of the following is a common complication of burn injuries in the acute phase?
Hyperkalemia
ExplanationElevated potassium levels due to cell destruction.
#21
Which body part is most susceptible to inhalation injury in burn patients?
Lungs
ExplanationDirect exposure to toxic fumes can damage lung tissue.
#22
Which of the following complications is associated with over-resuscitation in burn injury management?
Renal failure
ExplanationExcessive fluid administration can lead to kidney damage.
#23
What is the Parkland formula used to calculate in burn injury management?
Fluid volume needed in 24 hours
ExplanationEstimates fluid requirement for initial 24 hours.
#24
What is the most critical component of initial assessment in a burn patient?
Assessment of airway
ExplanationEnsures patient's ability to breathe adequately.
#25
Which of the following is a characteristic of a fourth-degree burn?
Extends into muscle and bone
ExplanationDeepest level of burn injury, involving muscle and bone.