A Child Is Diagnosed with Thrombocytopenia Secondary to Chemotherapy Treatments

A child is diagnosed with thrombocytopenia secondary to chemotherapy treatments. Which action by the nurse is the most appropriate?

A) Refrain from administering any intramuscular injections (IM) .
B) Perform oral hygiene.
C) Monitor intake and output.
D) Use palpation as a component of assessment.