A community health nurse is teaching a group of clients about first aid for different types of wounds. Which of the following client statements Indicates an understanding of the teaching?
"I should apply clean dressings over the top of blood saturated dressings and hold pressure."
"I can clean wounds with hydrogen peroxide."
"I can carefully remove the object from a penetrating wound."
"I should place the affected area in a dependent position."
The Correct Answer is A
A. "I should apply clean dressings over the top of blood-saturated dressings and hold pressure.” This prevents disruption of clot formation and controls bleeding.
B. "I can clean wounds with hydrogen peroxide.” Hydrogen peroxide can damage healthy tissue and delay healing.
C. "I can carefully remove the object from a penetrating wound.” Objects should be left in place until medical professionals remove them.
D. "I should place the affected area in a dependent position.” Elevating an injured limb helps reduce swelling and bleeding.
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Related Questions
Correct Answer is C
Explanation
A. Pull the fire alarm. While activating the alarm is crucial, the immediate priority is client safety, meaning evacuation comes first.
B. Close the fire doors. Closing doors helps contain the fire, but ensuring client safety is the priority.
C. Evacuate the room. According to the RACE (Rescue, Alarm, Contain, Extinguish) protocol, the first step is to Rescue clients in immediate danger, then pull the alarm.
D. Extinguish the fire. Attempting to put out the fire is only appropriate if the fire is small and manageable. If the fire is significant, evacuating clients takes precedence.
Correct Answer is A
Explanation
A. "The body produces antibodies in response to an antigen with active immunity." Active immunity develops after exposure to an antigen, leading to antibody production.
B. "There is lifelong immunity with passive immunity." Passive immunity is temporary (e.g., maternal antibodies).
C. "The body is able to recognize previous exposure to antigens with passive immunity." Passive immunity does not create immune memory.
D. "There is a short duration of immunity with active immunity." Active immunity is long-lasting and sometimes lifelong.
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