A person has a severe pharyngitis (sore throat). He is most likely to develop:
Enlarged, painful cervical lymph nodes
Enlarged thymus gland
Enlarged inguinal lymph nodes
Cervical lymph node cancer
The Correct Answer is A
A. Enlarged, painful cervical lymph nodes:
The cervical lymph nodes drain the area of the throat. Infection leads to inflammation and enlargement of these nodes.
B. Enlarged thymus gland:
The thymus is primarily active in children and does not respond to infections like lymph nodes do.
C. Enlarged inguinal lymph nodes:
Inguinal lymph nodes drain the lower extremities and genital area, not the throat.
D. Cervical lymph node cancer:
Cancer is not a typical complication of pharyngitis. Lymph node enlargement here is due to immune response, not malignancy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. This fever could cause a seizure:
Febrile seizures are typically associated with temperatures >102°F, especially when rising rapidly.
B. A low-grade temperature can decrease multiplication of pathogens:
A mild fever is a normal immune response that creates an environment less favorable for pathogens to multiply and can enhance immune activity.
C. The child should be taking fever reducing medicine:
Antipyretics may not be necessary for a low-grade fever unless the child is uncomfortable.
D. This is serious, they need to see the doctor right away:
A temperature of 100.3°F is considered low-grade and generally not serious in an otherwise healthy child.
Correct Answer is C
Explanation
A. The failure of the body to function normally
This is too general and applies to any illness, not specifically infection.
B. A diseased section of the body
This is vague and doesn’t identify causative factors like pathogens.
C. The invasion of the body by a pathogen and the subsequent symptoms in response to the invasion
This accurately defines infection as a host response to pathogen invasion.
D. The invasion of the body by a disease
Diseases don’t invade; pathogens do. This option is not scientifically accurate.
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