A syringe (211) includes a syringe body (217) for receiving and administeringa medicament. A needle (215) is receivedby the syringe body (217). A needle adjusting member (221) is movably disposedon the syringe body (217) between firstand second positions. When the needle adjusting member (221) is in the firstposition, the needle (215) has a first length adaptedto draw medicament into the syringe body (217). When the needie adjustingmember (221) is in the second position, the needle(215) has a second length for injecting the medicament.