What is the medical term for a defense mechanism that occurs in response to many different stimuli, including physical injury, exposure to toxic chemicals, extreme heat, invading microorganisms, or death of cells?
1. Pain
2. Inflammation
3. Allergy
4. Histamine response
Correct Answer: 2
Rationale 1: Inflammation occurs in response to many different stimuli, including physical injury, exposure to toxic chemicals, extreme heat, invading microorganisms, and death of cells. The central purpose of inflammation is to contain the injury or destroy the microorganism. By removing cellular debris and dead cells, repair of the injured area can move at a faster pace. Inflammation proceeds in the same manner, regardless of the cause that triggered it. Signs of inflammation include swelling, pain, warmth, and redness of the affected area.
Rationale 2: This is the correct description of inflammation.
Rationale 3: Allergy is incorrect because this describes inflammation.
Rationale 4: Histamine response is incorrect because this describes inflammation.
Global Rationale: Inflammation occurs in response to many different stimuli, including physical injury, exposure to toxic chemicals, extreme heat, invading microorganisms, and death of cells. The central purpose of inflammation is to contain the injury or destroy the microorganism. By removing cellular debris and dead cells, repair of the injured area can move at a faster pace. Inflammation proceeds in the same manner, regardless of the cause that triggered it. Signs of inflammation include swelling, pain, warmth, and redness of the affected area.
You might also like to view...
A nurse is reviewing thyroid test results of her clients. Which of the following is the most likely thyroid test result for a healthy elderly patient?
A) T4: low; T3: low; thyroid function: low B) T4: high; T3: normal; thyroid function: high C) T4: high; T3: normal; thyroid function: low D) T4: normal; T3: low; thyroid function: normal
A patient with Cushing's syndrome is being followed by his family physician. What would be a major goal on the multidisciplinary plan of care for this patient?
A) Increased risk of infection B) Increased risk of injury C) Improved mental function D) Decreased ability to carry out self-care activities.
What qualities does the type of aggression called "punking" or "bullying" have? (Mark all that apply.)
A) It is perpetrated by a male upon a female B) The behavior is intended to harm C) The behavior is funny D) The behavior occurs repeatedly over time E) A more powerful person attacks a less powerful person
A student states, "I have identified my personal learning style preference as visual." From this statement, it can be understood that the identified style preference
a. is the only way the individual can learn. b. represents the way the student learns best. c. has been derived primarily from biologic attributes. d. suggests the need to develop additional learning strategies.