What appropriately describes innate immunity?
The general pathogen fighting system people are born with that does not change over time
The process in which endothelial cells are separated away from each other, making the capillaries larger
The process by which the body automatically reacts to tissue injured by trauma or bacteria
The set of proteins that enhance the ability of the body to initiate the inflammatory response, attack a pathogen, and remove damaged cell material
The Correct Answer is A
A. The general pathogen fighting system people are born with that does not change over time:
Innate immunity is nonspecific, present at birth, and provides immediate defense without adapting to specific pathogens.
B. The process in which endothelial cells are separated away from each other, making the capillaries larger:
This describes vascular permeability, a component of inflammation, not a definition of innate immunity.
C. The process by which the body automatically reacts to tissue injured by trauma or bacteria:
This describes the inflammatory response, which is a mechanism of innate immunity, but not the full definition of innate immunity itself.
D. The set of proteins that enhance the ability of the body to initiate the inflammatory response, attack a pathogen, and remove damaged cell material:
This describes the complement system, which is part of innate immunity, but again, it is not the complete definition of innate immunity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Condyloma acuminata:
These are genital warts, a hallmark of HPV infection.
B. Diarrhea:
Not typical of HPV; more common with gastrointestinal infections.
C. Urethritis:
Urethritis is more commonly caused by gonorrhea or chlamydia.
D. Penile edema:
Swelling may occur secondarily but is not a classic primary symptom.
Correct Answer is D
Explanation
A. Xanthelasma and Jaundice:
Xanthelasma (cholesterol deposits near the eyes) and jaundice (yellow skin from liver dysfunction) are not signs of DVT.
B. Itching and dark-colored:
Itching and discoloration can occur with chronic venous insufficiency, but acute DVT typically presents with pain, swelling, and tenderness.
C. Flank Pain and Arcus Senilis:
Flank pain suggests kidney issues, and arcus senilis (white ring around the cornea) is an age-related eye finding, not DVT.
D. Edema and tenderness over a vein:
Swelling (edema) and tenderness over the affected vein are classic signs of a DVT.
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