Juvenile arthritis should be suspected in a child who exhibits
frequent fractures.
joint swelling and pain lasting longer than 6 weeks.
lurching and abnormal gait with limited abduction.
increased joint mobility.
The Correct Answer is B
Juvenile arthritis should be suspected in a child who exhibits joint swelling and pain lasting
longer than 6 weeks. Juvenile arthritis refers to a group of chronic inflammatory conditions
that affect the joints in children and adolescents. Persistent joint swelling and pain are
common symptoms of juvenile arthritis and are often accompanied by other signs such as
morning stiffness, limited range of motion, and joint warmth.
, frequent fractures in (option A) is not correct because it, is not typically associated with
juvenile arthritis. Fractures are more commonly associated with conditions affecting bone
strength, such as osteoporosis or certain genetic disorders.
lurching and abnormal gait with limited abduction in (option A) is not correct because it,
may be seen in certain musculoskeletal conditions or hip joint abnormalities, but it is not
specific to juvenile arthritis.
increased joint mobility in (option D) is incorrect because it, is not typically associated with
juvenile arthritis. In fact, joint stiffness and limited range of motion are more characteristic of
this condition.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The nurse's best response to the student nurse regarding why peer relationships become more important during adolescence is option A. Peer relationships become significant during adolescence because they provide adolescents with a sense of belonging. During this developmental stage, adolescents are transitioning from a primary focus on their family to a greater emphasis on peer interactions and social connections. Peer relationships offer a sense of acceptance, support, and identity as adolescents strive to establish their own identities separate from their families.
adolescents dislike their parents in (option B), is not a correct or comprehensive explanation for the increased importance of peer relationships during adolescence. While it is common for parent-child conflicts to arise during this stage, it does not imply that adolescents dislike their parents as a general rule.
suggesting that adolescents no longer need parental control in (option C), is not correct. While adolescents are seeking increased independence and autonomy, they still require parental guidance and support. Parental control and involvement continue to be essential in providing a secure and nurturing environment during adolescence.
They promote a sense of individuality in adolescents in (option D), is incorrect. Peer relationships do contribute to the development of individuality by allowing adolescents to explore their own interests, values, and social roles. However, the primary reason for the increased importance of peer relationships during adolescence is the sense of belonging and social acceptance they provide.
Correct Answer is C
Explanation
Infants and children have open growth plates, also known as epiphyseal plates, at the ends of
their long bones. These plates are responsible for bone growth and are not fully fused until
the child reach skeletal maturity. Due to the presence of open growth plates, infants and
children are more prone to fractures because their bones are still developing and are less
dense than those of adults.
Their bones have less blood flow in (Option A) is incorrect because cchildren’s bones
actually have a greater blood flow compared to adults. This increased blood flow supports the
rapid growth and development of bones in children.
Growth occurs in children as a result of an increase in the number of muscle fibers in (option
B) is incorrect because ggrowth in children occurs primarily due to the elongation and
thickening of existing muscle fibres, not an increase in their number. This option inaccurately
suggests that children's muscles increase in fibber count to facilitate growth.
Because soft tissues are resilient in children, dislocations and spirals are less common than in
adults in (Option D is) incorrect. While soft tissues may be more resilient in children, it does
not mean that dislocations and sprains are less common than in adults. In fact, children's
ligaments and joint structures are still developing and may be more susceptible to injuries
such as sprains and dislocations compared to adults.
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