What is the term for the process by which the body automatically reacts to tissue injured by trauma or bacteria?
Vasodilation
Inflammatory response
Innate immunity
Adaptive or acquired immunity
The Correct Answer is B
A. Vasodilation is a component of the inflammatory response, but it is not the term that encompasses the entire process.
B. Inflammatory response is the body's automatic reaction to tissue injury, involving a series of events such as vasodilation, increased permeability, and the recruitment of immune cells to the site of injury.
C. Innate immunity is the first line of defense against pathogens, but the inflammatory response is more specific to the reaction to injury or infection.
D. Adaptive or acquired immunity is a more specific immune response that develops after exposure to a specific antigen, not the immediate response to injury.
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Related Questions
Correct Answer is ["A","F"]
Explanation
A. Loss of voluntary movement: Huntington's disease is a neurodegenerative disorder characterized by the progressive loss of voluntary movement, leading to difficulties in performing daily activities.
B. Numbness: Numbness is not typically associated with Huntington's disease, which primarily affects movement and cognitive function.
C. Constipation: While constipation can occur in many conditions, it is not a hallmark symptom of Huntington's disease.
D. Urinary dysfunction: Urinary dysfunction is not a primary symptom of Huntington's disease.
E. Visual dysfunction: Visual dysfunction is not typically associated with Huntington's disease.
F. Dyskinesia: Dyskinesia, or involuntary, erratic movements, is a hallmark symptom of Huntington's disease. It is one of the main motor symptoms observed in affected individuals.
Correct Answer is ["C","F"]
Explanation
A. Rectal pain is a common symptom of ulcerative colitis, particularly when the inflammation affects the rectum (proctitis). This discomfort is due to the inflammation of the rectal lining.
B. Hepatorenal syndrome: This is a serious complication of advanced liver disease, not directly associated with ulcerative colitis.
C. Abdominal pain is a hallmark sign of ulcerative colitis, especially during flare-ups. The pain is often crampy and is typically located in the lower abdomen.
D. Vomiting: While GI distress can lead to vomiting, it is not a primary symptom of ulcerative colitis.
E. Protein malnutrition: This can occur in various GI disorders but is not a direct sign of ulcerative colitis.
F. Chronic diarrhea: It is a classic symptom of ulcerative colitis, characterized by frequent, watery stools.
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