. Which two bacteria are common causes of otitis media in children?
Choose 2 answers.
Peptostreptococcus
Streptococcus pneumoniae
trachomatis
OT. pallidum
Escherichia coli
Haemophilus influenzae
Correct Answer : B,F
A. Peptostreptococcus is not a common cause of otitis media; it is more often associated with other infections such as abscesses.
B. Streptococcus pneumoniae is one of the most common causes of otitis media in children.
C. Chlamydia trachomatis is associated with other types of infections, such as sexually transmitted infections (STIs) or neonatal conjunctivitis, but not typically otitis media.
D. Treponema pallidum is the bacterium responsible for syphilis and is not a cause of otitis media.
E. Escherichia coli: While Escherichia coli can cause infections, it is not a common pathogen in otitis media in children.
F. Haemophilus influenzae is another common bacterium responsible for otitis media in children, particularly the nontypeable strains.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","F"]
Explanation
A. Diabetes mellitus is a significant risk factor for hyperlipidemia due to the associated abnormalities in lipid metabolism, leading to elevated levels of cholesterol and triglycerides.
B. Vascular damage can be a consequence of hyperlipidemia but is not a risk factor itself.
C. Overexertion is not a recognized risk factor for hyperlipidemia.
D. Gastric ulceration is unrelated to lipid metabolism and does not contribute to hyperlipidemia.
E. Hypercoagulability refers to an increased tendency for blood clotting, which is not directly related to lipid levels in the blood.
F. Familial hypercholesterolemia is a genetic disorder that leads to extremely high levels of cholesterol in the blood, significantly increasing the risk of hyperlipidemia and associated cardiovascular diseases.
Correct Answer is ["B","F"]
Explanation
A. Peptostreptococcus: This bacterium can be part of the mixed flora in PID but is not a primary cause.
B. Chlamydia trachomatis is a major cause of PID due to its role in causing infections that ascend to the reproductive organs.
C. Candida albicans: This is a yeast, not a bacterium, and typically causes yeast infections rather than PID.
D. Treponema pallidum: This bacterium causes syphilis, not PID.
E. Mycoplasma genitalium: While it can be involved in some reproductive infections, it is less common compared to Chlamydia and Gonorrhea in causing PID.
F. Neisseria gonorrhoeae is another major cause of PID, often associated with sexually transmitted infections that lead to inflammation and infection of the reproductive organs.
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