Which of the following Reticulocyte count is an indicator of severe anemia for an infant?
3%
8%
0.5%
5%
The Correct Answer is B
The reticulocyte count is a measure of young, immature red blood cells. An elevated reticulocyte count indicates the bone marrow's ability to respond to anemia by producing new red blood cells.
For an infant, a reticulocyte count of 8% would be an indicator of severe anemia. An elevated reticulocyte count suggests the body is trying to compensate for the decreased number of mature red blood cells by producing more young ones. This is often seen in severe anemia as the body attempts to increase the red blood cell count.
The other options (A, C, and D) represent normal or less severe reticulocyte counts.
A reticulocyte count of 3% is within the normal range.
A reticulocyte count of 0.5% is on the lower side but not as severe as 8%.
A reticulocyte count of 5% indicates a response to anemia but is not as elevated as 8%.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Identity versus role confusion is typically associated with adolescence.
B. Autonomy versus a sense of shame and doubt is associated with the toddler years.
C. Initiative versus guilt.
Erikson's theory of psychosocial development includes various stages, and each stage corresponds to a specific age range and a unique psychosocial challenge. The preschool age group, typically from around 3 to 6 years old, is associated with the stage of "Initiative versus guilt." During this stage, children begin to explore their environment, take on new challenges, and start to develop a sense of initiative. They seek to make choices, set goals, and make plans, which is a crucial aspect of their development during the preschool years. However, if their efforts are met with excessive criticism or control, they may develop feelings of guilt.
D. Trust versus mistrust is associated with infancy.
Correct Answer is ["A","B","D","E"]
Explanation
A. Fever: Osteomyelitis is often associated with fever as it is an infectious process that can cause an elevated body temperature.
B. Unwillingness to move the affected extremity: Children with osteomyelitis may experience pain and discomfort, leading to a reluctance to move the affected limb.
C. A previous closed fracture of an extremity is not typically a direct assessment finding for osteomyelitis. Osteomyelitis is more commonly associated with infections that can spread to the bone, and a previous fracture may not always be present.
D. Redness and swelling at the site: Osteomyelitis can cause local inflammation, leading to redness and swelling at the affected area.
E. Severe pain: Pain is a common symptom of osteomyelitis, and it can be severe, leading to the child's unwillingness to move the affected extremity.
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