. 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 D
Explanation
A. Pernicious anemia is caused by a deficiency of intrinsic factor, leading to impaired absorption of vitamin B12, not hemolysis.
B. Anemia due to lack of Erythropoietin (EPO) is often related to chronic kidney disease and results from decreased red blood cell production, not hemolysis.
C. Anemia of chronic disease is usually due to chronic inflammation or infection and results from impaired red blood cell production, not hemolysis.
D. Sickle cell anemia is a form of hemolytic anemia where abnormal hemoglobin causes red blood cells to become rigid and sickle-shaped, leading to their premature destruction.
Correct Answer is ["B","E"]
Explanation
A. Chronic diarrhea is not typically associated with the development of hernias.
B. Heavy lifting is a known risk factor for hernias because it increases intra-abdominal pressure, which can lead to a protrusion of abdominal contents through a weak spot in the abdominal wall.
C. History of stroke is not directly associated with an increased risk of hernias.
D. Anemia is not related to the development of hernias.
E. Pregnancy increases the risk of hernias due to the increased intra-abdominal pressure and stretching of abdominal muscles and tissues.
F. Hypertension is not a direct risk factor for hernias.
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