A school nurse is informed that a student has recently been diagnosed with idiopathic thrombocytopenia purpura. The nurse should identify that which of the following scheduled vaccines should be withheld?
Polio
Measles, mumps, and rubella virus
Diphtheria and tetanus toxoids and pertussis
Hepatitis B
The Correct Answer is B
A. Polio: The inactivated polio vaccine does not contain live virus and does not increase bleeding risk in clients with thrombocytopenia. It is generally considered safe to administer and does not worsen platelet destruction. Routine immunization schedules can usually be continued with this vaccine.
B. Measles, mumps, and rubella virus: The MMR vaccine is a live attenuated vaccine and is associated with the development or worsening of thrombocytopenia. In a client with idiopathic thrombocytopenic purpura, this vaccine should be withheld due to the risk of further platelet reduction and bleeding complications. Careful timing or deferral is recommended until platelet counts stabilize.
C. Diphtheria and tetanus toxoids and pertussis: This vaccine is inactivated and does not pose a risk of viral replication or immune-mediated platelet destruction. While injection technique may need to be adjusted to reduce bleeding risk, the vaccine itself is not contraindicated.
D. Hepatitis B: Hepatitis B vaccine is non-live and safe for clients with thrombocytopenia. Although intramuscular injections can increase the risk of localized bleeding, the vaccine itself does not exacerbate ITP. Applying firm pressure after injection helps minimize bruising or hematoma formation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Social worker: Social workers can assist clients who have difficulty with transportation by coordinating community resources, arranging rides, or providing access to transportation services. This ensures the client can safely attend follow-up appointments without compromising independence or safety.
B. Primary care provider: The primary care provider manages overall health and follow-up care but does not typically coordinate transportation services for clients.
C. Physical therapist: Physical therapists focus on improving mobility, strength, and balance, which may indirectly support functional independence, but they do not coordinate transportation.
D. Occupational therapist: Occupational therapists help clients maintain or regain functional skills for daily activities, including driving skills, but arranging transportation to appointments falls under social work support rather than therapy interventions.
Correct Answer is "{\"xRanges\":[31.112594221105528,41.16284547738694],\"yRanges\":[27.230046948356815,46.009389671361504]}"
Explanation
A: This corresponds to the pedal/dorsalis pedis pulse area. While distal pulses are assessed, they would likely be even weaker than the femoral pulses in coarctation and are not the primary site for a "femoral" check.
B: This location corresponds to the inguinal crease where the femoral artery is most accessible in an infant. Assessing this pulse is critical for a child with coarctation of the aorta, as a classic clinical manifestation of this condition is weak or absent femoral pulses compared to strong upper-extremity pulses.
C: This corresponds to the brachial pulse area. In an infant with coarctation, the nurse would expect this pulse to be bounding or significantly stronger than those in the lower extremities due to high pressure in the arteries proximal to the aortic narrowing.
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