A 14-year-old survivor of a school shooting screams and dives under a table when firecrackers go off. What does this behavior represent?
Posttraumatic stress disorder
Phobia
Obsessive-compulsive disorder
Disordered thinking
The Correct Answer is A
. Posttraumatic stress disorder: This behavior is consistent with PTSD, where triggers related to a traumatic event cause intense emotional and physical reactions.
B. Phobia: A phobia is an intense fear of a specific object or situation, but this behavior is linked to a traumatic event rather than a specific fear.
C. Obsessive-compulsive disorder: OCD involves compulsive behaviors and obsessions, not reactions to trauma.
D. Disordered thinking: Disordered thinking involves abnormal thought processes, which does not directly explain the reaction to firecrackers.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Keloid: Keloids are overgrowths of scar tissue that form at the site of a skin injury. They are more common in people with darker skin tones and are characterized by being raised, indurated, and shiny.
B. Nevus: A nevus (or mole) is a benign growth of melanocytes and does not typically present as a raised, shiny, and indurated scar.
C. Melanoma: Melanoma is a type of skin cancer that typically presents as a new, unusual growth or a change in an existing mole. It would not be expected to appear at a surgical incision site as described.
D. Angioma: An angioma is a benign tumor derived from blood vessels and would not present as a raised, shiny, and indurated scar.
Correct Answer is D
Explanation
A. Shock is a concern immediately after the burn injury due to fluid loss but is less likely after the initial 72 hours.
B. Hemorrhage is not a common cause of death following burns unless associated with a traumatic injury.
C. Respiratory arrest: Respiratory complications are a concern, but infection remains the leading cause of death post-72 hours.
D. Infection: After the first 72 hours, infection becomes the most common cause of burn-related deaths due to the compromised skin barrier and potential for sepsis.
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